JVC Computer Monitor LM H171 User Manual

INSTRUCTIONS  
BEDIENUNGSANLEITUNG  
MANUEL D’INSTRUCTIONS  
ISTRUZIONI  
MANUAL DE INSTRUCCIONES  
ИHCТРУKЦИЯ ПО ЭКСПЛУАТАЦИИ  
使用说明书  
LM-H191  
LM-H171  
LCD DISPLAY MONITOR  
LCD-DISPLAYMONITOR  
MONITEUR LCD  
SCHERMO A CRISTALLI LIQUIDI  
MONITOR PANTALLA LCD  
МОНИТОР С ЖК-ДИСПЛЕЕМ  
LCD 显示器  
The illustration of the monitor is of LM-H191.  
ITALIANO  
FRANÇAIS  
DEUTSCH  
ENGLISH  
ESPAÑOL  
РУССКИЙ  
中 文  
LCT2401-002A-H  
 
2
Safety Precautions  
WARNING:TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO  
RAIN OR MOISTURE. NO OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHALL BE  
PLACED ON THE APPARATUS.  
Under the following conditions,  
1. Turn off the power.  
• Make enough room for inserting or removing the  
power plug. Place the product as close to an AC  
outlet as possible. The main power supply for the  
product is controlled by inserting or removing the  
power plug.  
• When you install the product in a place where you  
cannot easily insert or remove the power plug  
from an AC outlet, insert or remove the power  
cord from the AC inlet on the product.  
2. Unplug this product from the wall outlet.  
3. Refer service to qualified service personnel.  
a) When the product emits smoke or unusual smell.  
b) When the product exhibits a distinct change in  
performance—for example, no picture or no  
sound.  
c) If liquid has been spilled, or objects have fallen  
on the product.  
d) If the product has been exposed to rain or water.  
e) If the product has been dropped or damaged in  
any way.  
IMPORTANT SAFEGUARDS  
Electrical energy can perform many useful functions. This unit has been engineered and manufactured to assure  
your personal safety. But IMPROPER USE CAN RESULT IN POTENTIAL ELECTRIC SHOCK OR FIRE. In order  
not to defeat the safeguards incorporated into this product, observe the following basic rules for its installation,  
use, and service. Please read these “IMPORTANT SAFEGUARDS” carefully before use.  
• All the safety and operating instructions should be read before the product is operated.  
• The safety and operating instructions should be retained for future reference.  
• When the product is left unattended and unused  
for a long period of time, unplug it from the wall  
outlet and disconnect the cable system.  
• Do not overload wall outlets, extension cords, or  
convenience receptacles on other equipment as  
this can result in a risk of fire or electric shock.  
• Use only the accessory cord designed for this  
product to prevent shock.  
• All warnings on the product and in the operating instructions should be adhered to.  
• All operating instructions should be followed.  
f) When the power supply cord or plug is damaged.  
POWER CONNECTION  
The power supply voltage rating of this product is AC 120 V (For U.S.A. and Canada) and AC 220 – 240 V (For  
European countries, Asian countries, and United Kingdom).  
The power cord attached conforms to the following power supply voltage and countries. Use only the power  
cord designated to ensure safety and EMC regulations of each country.  
• Do not install this product in the following places:  
– in a damp or dusty room  
– where the product is exposed to soot or  
steam, such as near the cooking counter or a  
humidifier  
– near heat sources  
– where condensation easily occurs, such as  
near the window  
• Do not place this product on an unstable cart,  
stand, or table. The product may fall, causing  
serious injury to a child or adult, and serious  
damage to the product.  
The product should be mounted according to the  
manufacturer’s instructions, and should use a  
mount recommended by the manufacturer.  
• Do not use this product near water.  
• Be sure to install the product in the place where  
proper temperature and humidity are kept (  
“Operating conditions” on page 15).  
This product becomes hot during its use. Take  
enough care when handling the product.  
• Slots and openings in the cabinet are provided for  
ventilation. These ensure reliable operation of the  
product and protect it from overheating. These  
openings must not be blocked or covered.  
• Never push objects of any kind into this product  
through openings as they may touch dangerous  
voltage points or short-circuit the parts, which  
could result in a fire or electric shock.  
• Never spill liquid of any kind on the product.  
• Never place anything on the product. (Placing  
liquids, naked flames, cloths, paper, etc. on the  
product may cause a fire.)  
• Do not apply any strong shock to the LCD panel.  
(Do not hit any object against it or push it with a  
sharp-pointed tool.)  
• Do not put heavy objects on the product.  
• Do not step on or hang on the product.  
For U.S.A. and Canada: AC 120 V  
(not supplied)  
For European and Asian countries:  
AC 220 – 240 V  
For United Kingdom:  
AC 220 – 240 V  
This plug will fit only into a grounded power outlet. If you are unable to insert the plug into the outlet, contact  
your electrician to install the proper outlet. Do not defeat the safety purpose of the grounded plug.  
• This product should be operated only with the type of power source indicated on the label. If you are not  
sure of the type of power supply of your home, consult your product dealer or local electric power company.  
Warning:  
• Do not use the same power cord for AC 120 V as for AC 220 – 240 V. Doing so may cause malfunction,  
electric shock or fire.  
Note for United Kingdom power cord only  
The plug of United Kingdom power cord has a built-in fuse. When replacing the fuse, be sure to use only a  
correctly rated approved type, re-fit the fuse cover. (Consult your dealer or qualified personnel.)  
How to replace the fuse  
Open the fuse compartment with the blade screwdriver, and replace the fuse.  
Do not attempt to service this product yourself, as  
opening or removing covers may expose you to  
dangerous voltages and other hazards. Refer all  
service to qualified service personnel.  
Fuse  
• Before connecting other products such as VCR’s and personal computers, you should turn off the power of  
this product for protection against electric shock.  
• Do not use attachments not recommended by the manufacturer as they may be hazardous.  
When replacement parts are required, be sure the service technician has used replacement parts  
specified by the manufacturer or equivalents. Unauthorized substitutions may result in fire, electric shock, or  
other hazards.  
Do not use the product for a long time if the sound  
is distorted.  
Upon completion of any service or repairs to this product, ask the service technician to perform safety  
checks to determine that the product is in proper operating condition.  
 
U.S.A. only  
European Union only  
Dear Customer,  
European Union only  
EMC Supplement  
FCC NOTICE (U.S.A. only)  
CAUTION: Changes or modifications not approved  
by JVC could void the user’s authority to operate the  
equipment.  
This apparatus is in conformance with the valid  
European directives and standards regarding  
electromagnetic compatibility and electrical safety.  
This equipment is in conformity with the provisions and protection requirements of the corresponding European  
Directives. This equipment is designed for professional video appliances and can be used in the following  
environments:  
• residential (including both of the location types class 1 and 2 found in IEC 1000-2-5)  
• commercial and light industrial (including, for example, theatres)  
NOTE: This equipment has been tested and found  
to comply with the limits for a Class B digital device,  
pursuant to Part 15 of the FCC Rules. These limits  
are designed to provide reasonable protection  
against harmful interference in a residential  
installation. This equipment generates, uses and can  
radiate radio frequency energy and, if not installed  
and used in accordance with the instructions, may  
cause harmful interference to radio communications.  
However, there is no guarantee that interference  
will not occur in a particular installation. If this  
equipment does cause harmful interference to radio  
or television reception, which can be determined  
by turning the equipment off and on, the user is  
encouraged to try to correct the interference by one  
or more of the following measures:  
European representative of Victor Company of  
Japan, Limited is:  
JVC Technical Services Europe GmbH  
Postfach 10 05 04  
61145 Friedberg  
Germany  
In order to keep the best performance and ensure electromagnetic compatibility, we recommend to use cables  
not exceeding the following length:  
Cable  
Power cord  
Video signal cable  
Audio signal cable  
DVI cable  
RGB cable  
REMOTE cable  
(A straight LAN cable)  
Length  
2.0 m  
2.0 m  
1.5 m  
2.0 m  
2.0 m  
10.0 m  
(attached cable (H05VV-F 3 x 0.75 mm2))  
(coaxial cable)  
(shielded cable)  
(shielded cable)  
(shielded cable)  
Information for Users on Disposal of Old  
Equipment  
(twist pair cable)  
[European Union]  
This symbol indicates that  
the electrical and electronic  
equipment should not be  
disposed as general household  
waste at its end-of-life.  
Instead, the product should be  
handed over to the applicable  
collection point for the recycling  
of electrical and electronic  
equipment for proper treatment,  
The inrush current of this apparatus is 9.655 ampere.  
CAUTION  
– Reorient or relocate the receiving antenna.  
– Increase the separation between the equipment  
and receiver.  
– Connect the equipment into an outlet on a  
circuit different from that to which the receiver is  
connected.  
In case where the strong electromagnetic waves or magnetism are near the audio cable or the signal cable,  
the sound or the picture will contain noise. In such cases, please keep the cable away from the sources of the  
disturbance.  
Maintenance  
Unplug this product from the wall outlet before  
– Consult the dealer or an experienced radio/TV  
technician for help.  
recovery and recycling in  
accordance with your national  
legislation.  
Attention:  
This symbol  
is only valid in  
Cabinet  
cleaning.  
To avoid the deterioration or damages of the cabinet  
such as its paint’s peeling away, be careful about the  
following:  
• Do not wipe the cabinet using solvent such as  
alcohol, thinner, or benzine.  
• Do not expose the cabinet to any volatile substance  
such as insecticides.  
• Do not allow any rubber or plastic in contact for a  
long time.  
By disposing of this product  
the European  
IMPORTANT RECYCLING INFORMATION  
This product has a fluorescent lamp  
that contains mercury. Disposal of  
these materials may be regulated in  
your community due to environmental  
considerations. For disposal or recycling  
information, please contact your local  
authorities or for USA, the Electronic  
Screen  
correctly, you will help to  
conserve natural resources  
Union.  
To avoid irreparable change in appearance of the  
screen such as uneven color, discoloration, scratches,  
be careful about the following:  
and will help prevent potential negative effects on  
the environment and human health which could  
otherwise be caused by inappropriate waste  
handling of this product. For more information about  
collection point and recycling of this product, please  
contact your local municipal office, your household  
waste disposal service or the shop where you  
purchased the product.  
• Do not paste or stick anything using any glues or  
adhesive tapes.  
• Do not write anything on the screen.  
• Do not strike the screen with a hard object.  
• Avoid condensation on the screen.  
• Do not wipe the screen with solvent such as alcohol,  
thinner, or benzine.  
• Do not wipe the cabinet forcefully.  
Wipe stains off the cabinet with a soft cloth. If the  
cabinet gets heavily stained, wipe it with a soft cloth  
soaked in water-diluted neutral detergent and wrung  
well, then wipe with a soft dry cloth.  
Penalties may be applicable for incorrect disposal of  
this waste, in accordance with national legislation.  
• Do not wipe the screen forcefully.  
If the screen gets stained, wipe it with a soft dry cloth,  
a soft damp cloth, or a soft cloth soaked in water-  
diluted neutral detergent and wrung well.  
Ventilation openings  
(Business users)  
Use a vacuum cleaner to get rid of the dust around the  
intakes (all the openings). If a vacuum cleaner is not  
available, use a cloth and wipe it off. Leaving the dust  
around the intakes may prevent proper temperature  
control and cause damage to the product.  
If you wish to dispose of this product, please visit  
information about the take-back of the product.  
[Other Countries outside the European Union]  
If you wish to dispose of this product, please do so  
in accordance with applicable national legislation or  
other rules in your country for the treatment of old  
electrical and electronic equipment.  
ENGLISH  
3
 
4
Installation  
CAUTION  
To detach the stand  
• Do not rest your arm on the monitor or lean against the monitor.  
• Do not touch the LCD panel when installing the monitor.  
• Make sure to install the monitor securely to prevent the monitor from falling over, which causes damage to the  
monitor or injury.  
CAUTION  
Lay the monitor on a cloth with the LCD panel facing down to prevent the LCD panel from being damaged.  
Attachment screws  
You can tilt the monitor as follows:  
• When the monitor is not tilted (0°),  
the guidelines align as illustrated.  
Screw holes for  
stand attachment  
Guidelines  
About 20°  
0°  
CAUTION  
About 8°  
• Be careful not to pinch your fingers in the gap between the  
monitor and the stand.  
• When the stand plate is attached to the lower position of the  
stand body (To adjust the stand height” on page 5), you  
cannot tilt the monitor downward.  
The illustration of the monitor is of LM-H191.  
The illustration of the monitor is of LM-H191.  
You can lift the stand up and place the monitor as illustrated below.  
About 144°  
When installing the stand to the monitor, insert the guides of the stand plate into the  
guide holes on the monitor to place the stand on the correct position. Then fix the  
stand firmly with the attachment screws.  
CAUTION  
• When lifting up the stand, lay the  
monitor on a cloth with the LCD panel  
facing down to prevent the LCD panel  
from being damaged.  
Remove the  
screw.  
Guide holes  
• Be careful not to pinch your fingers in  
the moving parts.  
• When lifting up the stand, make  
sure to align the guidelines for 144°  
and fasten the screw; otherwise the  
monitor may fall over.  
Lift the stand  
up and align  
the guidelines.  
• Place the monitor on a mat to avoid  
scratching the table surface.  
Guidelines for 144°  
Guides  
• Do not lift up the stand when the  
stand plate is attached to the lower  
position of the stand body (To  
adjust the stand height” on page 5).  
Attach the  
removed screw.  
Monitor  
Screw holes for stand attachment  
(on the monitor)  
Stand plate  
Screw holes for stand  
attachment (on the stand)  
The illustration of the monitor is of LM-H191.  
 
To adjust the stand height  
To prevent an accidental fall  
To change the stand height, change the position of the stand plate as illustrated below after  
detaching the stand from the monitor.  
Fix the monitor to a wall by using strings.  
• For detaching the stand, see “To detach the stand” on page 4.  
Fixing the monitor  
Attach the hook (not provided) to the VESA mounting holes on the rear panel using M4 x 10 mm  
screws (not provided). Bind the hooks on the rear panel of the monitor to a wall or a pillar using  
durable string.  
<Higher position>  
<Lower position>  
Screw holes for higher  
position  
Screw holes for lower  
position  
Stand plate  
Stand plate  
The illustration of the monitor  
is of LM-H191.  
Hook and screws (M4 x 10 mm)  
(not provided)  
Hook (not provided)  
ENGLISH  
5
 
6
Daily Operations / Connections  
7 Front panel  
• “NO EFFECT” is displayed when you press a button which is not available for the current input or signal format (the lamp lights even when the  
function does not actually work).  
• The items controlled by the MAKE system cannot be controlled by the buttons on the front panel (“REMOTE ON” is displayed and the lamps  
do not light).  
1
2
3
4
5
6
7
8
9
p
The illustration of the monitor is of LM-H191.  
1 Speaker (monaural)  
4 VOLUME –/+ (  
/
) buttons*2  
7 PICTURE MODE button/lamp  
Selects the Picture Mode.*3  
9 Power lamp  
The speaker emits the audio signal for the  
selected input.  
2 CHROMA/PHASE ( ) button*1  
Displays the adjustment bar for the picture  
color density or hue.  
Adjusts the volume.  
Unlit: The monitor is completely off (the AC  
plug is not connected).  
STD.: Normal picture  
DARK ENHANCED: Makes the dark parts of  
the picture clear.  
5 MENU button  
Lights in Green: The monitor is on or in the  
Gray Back mode (“NO SYNC ACTION” in  
“SYNC FUNCTION” on page 12).  
Lights in orange: The monitor is off (on  
standby).  
Flashes in orange: The monitor is in the  
Power Save mode (“NO SYNC ACTION” in  
“SYNC FUNCTION” on page 12).  
Displays the MAIN MENU.  
To display the SET UP MENU, press  
button while pressing MENU button.  
• For the menu operations, see page 7.  
VIVID: Makes the picture vivid.  
DYNAMIC: Makes the picture bright.  
• When “DARK ENHANCED, “VIVID,” or  
“DYNAMIC” is selected, the lamp lights.  
• When RGB or DVI is selected for the input,  
the Picture Mode is fixed to “STD.”  
• When “DYNAMIC” is selected, high  
luminance parts of pictures may not be  
displayed properly. In this case, select  
another Picture Mode.  
• Each time you press the button, the  
adjustment for chroma and phase changes.  
To adjust, press or (4) button.  
• The adjustment is memorized for each  
Picture Mode (7).  
6 SCAN SIZE button/lamp  
Selects the screen size when VIDEO 1 or  
VIDEO 2 is selected for the input.  
• Each time you press the button, the screen  
size changes as follows:  
p
button  
3 CONTRAST/BRIGHT ( ) button*1  
Displays the adjustment bar for the picture  
contrast or brightness.  
Turns on and off (on standby) the monitor.  
• Each time you press the button, the  
adjustment for contrast and brightness  
changes.  
To adjust, press or (4) button.  
• The adjustment is memorized for each  
Picture Mode (7).  
• When “NARROW” is selected, the lamp  
lights.  
• When “NARROW” is selected, black bars  
appear on the top and the bottom of the  
screen because the aspect ratio of the LCD  
panel is 5:4.  
*1When a menu screen or adjustment bar is displayed,  
these buttons work as to select an item.  
*2When a menu screen or adjustment bar is displayed,  
these buttons work as  
select an option.  
*3To reset the adjustments for each Picture Mode, see  
“Resetting the Picture Mode” (page 7).  
*4Before using this input, perform “AUTO ADJUST” (☞  
“AUTO ADJUST” on page 10).  
8 INPUT SELECT buttons/lamps  
Selects an input.  
/
VIDEO 1: VIDEO 1 IN or Y/C terminal  
VIDEO 2: VIDEO 2 IN terminal  
RGB: RGB terminal*4  
DVI: DVI-D terminal  
• The lamp for the selected input lights.  
/
to adjust the item or  
• This setting is not available for signals from  
a computer is selected for the input.  
 
Resetting the Picture Mode  
Main Menu Operations  
Setup Menu Operations  
You can reset the following picture  
adjustments you have made for each Picture  
Mode.  
• Adjustments by the buttons on the front  
panel  
1 Press MENU button.  
1 Press button while pressing  
MENU button.  
Selected item  
Selected item  
• “SHARPNESS,CTI.,and “LTI.in the  
MAIN MENU (page 10)  
1 Press PICTURE MODE button  
repeatedly to select the mode you  
want to reset.  
2 Press and hold PICTURE MODE  
button.  
Operation guide  
Operation guide  
The confirmation message appears.  
2 Press  
then press  
adjustments.  
buttons to select an item,  
buttons to make  
2 Press  
buttons to select an item,  
then press .  
• For some items, adjustments will be  
made by pressing  
.
Selected Picture Mode  
3 Press PICTURE MODE button.  
Ex.: When “COLOR SYSTEM” is selected  
3 Press MENU button to finish the  
Ex.: When “REMOTE SETTING” is selected  
menu operation.  
3 Press  
then press  
adjustments.  
buttons to select an item,  
buttons to make  
4 Press MENU button to return to the  
previous menu.  
• Pressing the button again finishes the  
menu operation.  
ENGLISH  
7
 
8
Daily Operations / Connections (cont.)  
Note for connections  
4 DVI-D terminal  
7 Rear panel  
Input terminal for the DVI-D signal from a  
personal computer.  
• Before making any connections, turn off all the  
equipment.  
• Use the AUDIO INPUT DVI-D terminal (7)  
• Use a cord whose plugs correctly match the  
terminals on this monitor and the equipment.  
• Plugs should be firmly inserted; poor  
connections could cause noise.  
• When unplugging a cord, be sure to grasp its  
plug and pull it out.  
• DO NOT connect the power cord until all  
connections are completed.  
• Refer also to the user manual of each piece of  
equipment.  
for audio connection.  
5 VIDEO 2 IN/OUT terminals  
Input (IN) and output (OUT) terminals for the  
composite signals.  
2
3
• Use the AUDIO INPUT VIDEO 2 terminal  
(7) for audio connection.  
4
6 VIDEO 1 IN/OUT,Y/C terminals  
Input (IN) and output (OUT) terminals for the  
composite signals and input terminal for S-  
video signals (Y/C).  
1 AC IN terminal  
• When both the IN and Y/C terminals are  
used, signals to the Y/C terminal have  
priority.  
• Use the AUDIO INPUT VIDEO 1 terminal  
(7) for audio connection.  
1
AC power input connector.  
• Connect the provided AC power cord to an  
AC outlet.  
5
6
2 REMOTE terminal (MAKE/TRIGGER)  
Terminal for controlling the monitor by an  
external control.  
7 AUDIO INPUT VIDEO 1/VIDEO 2/RGB/DVI-D  
terminals  
Security slot  
Install a security wire to this slot.  
“External Control” on page 13  
Input terminals for the analog audio signals.  
• Use the video terminal with the same name  
for video connection.  
7
3 RGB terminals  
The illustration of the monitor is of LM-H191.  
Input terminal for the analog RGB signals.  
• Use the AUDIO INPUT RGB terminal (7)  
for audio connection.  
Attaching the Ferrite Core  
Attach the ferrite core to the power cord.  
• Using the power cord without the ferrite core may lead to noise (interference).  
1 Open the ferrite core, insert the power cord  
2 Attach the ferrite core to the AC IN end of  
and close the ferrite core.  
the power cord.  
Ferrite core  
Power cord  
To the AC IN  
terminal  
 
7 Available signals  
: Acceptable  
—: Not acceptable  
Frequency  
Horizontal (kHz) Vertical (Hz)  
15.734 (60/)59.94  
Input terminal  
VIDEO  
2 IN  
Signal type  
Status display*  
NTSC  
VIDEO 1  
IN /Y/C  
RGB  
DVI-D  
• Some signals may not be displayed normally even if its frequency is within  
the acceptable range (“Horizontal/vertical frequency (computer signal)” on  
page 15).  
• When WXGA is displayed, black bars appear on the top and the bottom of the  
screen.  
NTSC (3.58)  
NTSC (Y/C)  
BW/60  
PAL  
15.734  
15.625  
(60/)59.94  
50  
BW60  
PAL  
PAL (Y/C)  
BW/50  
15.625  
31.5/31.469  
31.25  
50  
BW50  
* About the Status Display  
When “STATUS DISPLAY” (page 12) is set to “AUTO,” the status is displayed for  
about 3 seconds in the following cases:  
480/60p  
576/50p  
VGA  
60/50.94  
50  
640x480 60Hz  
640x576 50Hz  
640x480 60Hz  
720x400 70Hz  
800x600 56Hz  
800x600 60Hz  
1024x768 60Hz  
1024x768 70Hz  
1280x768 60Hz  
1280x1024 60Hz  
31.47  
59.94  
70.08  
56.25  
60.317  
60.004  
70.069  
59.99  
60.02  
– When you press the INPUT SELECT button of the current input  
– When you change the input  
– When the signal condition of the current input changes  
– When you turn on the monitor  
• “NO SYNC” is displayed when no video signal comes in.  
• “Out of range” is displayed for a noncompliant video signal input.  
VGA_TEXT  
SVGA  
31.47  
35.15  
37.879  
48.363  
56.476  
47.396  
63.981  
XGA  
WXGA  
SXGA  
Specification of theY/C terminal  
Specification of the RGB terminal  
Specification of the DVI-D terminal  
Connect it to the S-video output  
terminal.  
Connect it to the analog RGB output  
terminal (D-sub 15-pin) on a personal  
computer.  
Connect it to the DVI-D output terminal on a personal computer.  
Pin No. Input signal  
Pin No. Input signal  
Pin No. Input signal  
Pin No. Input signal  
Pin No. Input signal  
Pin No. Input signal  
1
2
3
4
GND (Y)  
GND (C)  
Y
C
1
2
3
4
5
Red  
Green  
Blue  
9
+5 V  
GND  
GND  
DDC Data  
Horizontal/  
composite sync  
Vertical sync  
DDC Clock  
1
2
3
4
5
6
7
8
T.M.D.S Data 2–  
T.M.D.S Data 2+  
T.M.D.S Data 2 shield  
NC  
9
T.M.D.S Data 1–  
T.M.D.S Data 1+  
T.M.D.S Data 1 shield  
NC  
17  
18  
19  
20  
21  
22  
23  
24  
T.M.D.S Data 0–  
T.M.D.S Data 0+  
T.M.D.S Data 0 shield  
NC  
10  
11  
12  
13  
10  
11  
12  
13  
14  
15  
16  
GND  
NC  
NC  
NC  
DDC Clock  
DDC Data  
NC  
+5 V Power  
GND  
T.M.D.S Clock shield  
T.M.D.S Clock+  
T.M.D.S Clock–  
6
7
8
GND  
GND  
GND  
14  
15  
Hot Plug Detect  
External GND  
ENGLISH  
9
 
10  
Menu Configuration—MAIN MENU  
For the operation procedure, see page 7.  
Setting value: 00 – 25  
BACK LIGHT  
Adjusts the brightness of the display.  
When VIDEO 1 or VIDEO 2 is selected for the input:  
1, 2  
SHARPNESS*  
Setting value: 00 – 10  
Adjusts the sharpness of the picture.  
Selected Picture Mode  
Select by pressing PICTURE MODE on the front  
panel (7 on page 6). (Not displayed when “STD.is  
selected.)  
1, 2  
CTI.*  
Setting value: OFF, NORMAL, HARD  
Adjusts the clearness of the outlines of the chrominance signal.  
• This setting does not affect BW signals.  
1, 2  
Setting value: OFF, NORMAL, HARD  
LTI.*  
Adjusts the clearness of the outlines of the luminance signal.  
1
COLOR SYSTEM*  
Setting value: AUTO, NTSC, PAL  
Operation guide  
Shows the buttons for each operation.  
Selects the color system.  
• If the picture is unstable with “AUTO,select “NTSC” or “PAL.”  
1
ASPECT*  
Setting value: 4:3, 16:9  
When RGB is selected for the input:  
Selects the aspect ratio.  
Setting value: LOWER, UPPER  
sub menu POSI.  
Selects the position of the picture adjustment bar and volume adjustment bar.  
Press to perform “AUTO ADJUST.”  
3
AUTO ADJUST*  
Adjusts pictures of analog RGB signals automatically. Perform this adjustment when you input analog  
RGB signals for the first time.  
• Pictures may not be adjusted properly when you perform “AUTO ADJUST” with a picture of texts or  
images on a black background. Perform “AUTO ADJUST” when an image is displayed fully on the  
screen.  
Operation guide  
Shows the buttons for each operation.  
• After performing “AUTO ADJUST,” you can adjust each item manually.  
Item  
To do  
Setting value  
–10 – 00 – +10  
000 – 100  
When DVI is selected for the input:  
H.SIZE*4  
H.POSI.*4  
V.SIZE*4  
V.POSI.*4  
Adjust the horizontal picture size.  
Adjust the horizontal picture position.  
Adjust the vertical picture size.  
Adjust the vertical picture position.  
–10 – 00 – +10  
000 – 082*5  
000 – 100  
DOT CLOCK*4 Eliminates stripes or flickering by adjusting the both  
settings.  
CLOCK  
PHASE*4  
000 – 063  
*1Displayed only when VIDEO 1 or VIDEO 2 is selected for the input.  
*2Memorized for each Picture Mode (7 PICTURE MODE button/lamp” on page 6).  
*3Displayed only when RGB is selected for the input.  
Operation guide  
Shows the buttons for each operation.  
*4Memorized for each signal format. For some signals, the adjustment may not take effect.  
*5The maximum value is different depending on the incoming signal format (“082” is an example for SXGA  
signals).  
• The menu automatically disappears in about 30 seconds after the previous operation.  
• Some items may not appear on the menu depending on the input or the input signal.  
• The items controlled by the MAKE system do not appear on the menu.  
 
Menu Configuration—SET UP MENU  
For the operation procedure, see page 7.  
PICTURE SUB ADJ.  
Adjusts the standard level for the picture adjustment.  
Item  
CONTRAST*1  
To do  
Setting value  
–40 – +40  
Adjust the standard level for the contrast adjusted with  
CONTRAST button on the front panel.  
BRIGHT*1  
CHROMA*1, 2  
PHASE*1, 2  
sub menu  
reset  
Adjust the standard level for the brightness adjusted  
with BRIGHT button on the front panel.  
Adjust the standard level for the chroma adjusted with  
CHROMA button on the front panel.  
Adjust the standard level for the phase adjusted with  
PHASE button on the front panel.  
Display the adjustment bar for each item of “PICTURE SUB ADJ.”  
Select an item by pressing  
, then adjust the picture while viewing the actual picture.  
Restore the default settings for all the items in “PICTURE SUB ADJ.regardless of the  
adjustments for the Picture Mode (7 PICTURE MODE button/lamp“ on page 6).  
Operation guide  
Shows the buttons for each operation.  
WHITE BALANCE SET.  
Selects the color temperature and adjusts the drive level of each color (R/G/B).  
Item  
To do  
Setting value  
COLOR TEMP.  
Select the color temperature.  
HIGH, LOW, USER  
R DRIVE, G DRIVE,  
B DRIVE*3  
Adjust the drive level of each color (red, green, and  
blue).  
–20 – +20 (–255 – 255 when  
“USER” is selected for “COLOR  
TEMP.)  
sub menu  
reset  
Display the adjustment bar for each item of “WHITE BALANCE SET.”  
Select an item by pressing  
, then adjust the picture while viewing the actual picture.  
Restore the default settings for all the items in “WHITE BALANCE SET.”  
Selected screen size  
Select by pressing SCAN SIZE on the front  
panel (6 on page 6).  
2
SIZE/POSI. ADJ.*  
Adjusts the size and position of the picture.  
• When RGB is selected for the input, perform “AUTO ADJUST” (page 10).  
Item  
To do  
Setting value  
• The menu automatically disappears in about 30 seconds after the previous operation.  
• Some items may not appear on the menu depending on the input or the input signal.  
• The items controlled by the MAKE system do not appear on the menu.  
H.SIZE*4  
H.POSI.*4  
V.SIZE*4  
V.POSI.*4  
reset  
Adjust the horizontal picture size.  
Adjust the horizontal picture position.  
Adjust the vertical picture size.  
Adjust the vertical picture position.  
–5 – +10 – +20  
–20 – 00 – +20  
–10 – +5 – +15  
–20 – 00 – +20  
Restore the default settings for all the items in “SIZE/POSI. ADJ.”  
*1Memorized for each input.  
*2Displayed only when VIDEO 1 or VIDEO 2 is selected for the input.  
*3Memorized for each input. Also, memorized for each color temperature setting.  
*4Memorized for each input. Also, memorized for each SCAN SIZE setting.  
ENGLISH  
11  
 
12  
Menu Configuration—SET UP MENU (cont.)  
SYNC FUNCTION  
Setting for the synchronization with signals  
Item  
To do  
Setting value  
SYNC TYPE  
Select the sync signal for RGB input.  
H/V. SYNC, C.SYNC, G.ON SYNC  
NO SYNC ACTION Select the screen status when no signal is  
OFF, POWER SAVE (Power Save mode),  
GRAY BACK (Gray Back mode)  
coming in.  
DELAY TIME  
Select the period until the screen status  
changes as selected in “NO SYNC ACTION”  
after signals stop coming in.  
30 sec., 5 min., 15 min.  
• The C.SYNC input level is TTL (page 16).  
STATUS DISPLAY  
About the Status Display” on page 9  
Setting value: AUTO, OFF  
Operation guide  
Shows the buttons for each operation.  
Setting value: OFF, ON  
CONTROL LOCK  
Turns on (or off) the control lock function to disable the buttons on the front panel.  
• The following operations are available even when this function is activated.  
Turning on/off (on standby) the monitor  
– Displaying the SET UP MENU (by pressing button while pressing MENU button) and turning  
“CONTROL LOCK” to “OFF”  
– Operating the monitor by an external control  
If you try other operations, “Control lock on!” appears on the screen.  
all reset  
Restores all the settings and adjustments of the monitor to the default.  
• “HOUR METER X100h” will not be reset.  
• The menu automatically disappears in about 30 seconds after the previous operation.  
• Some items may not appear on the menu depending on the input or the input signal.  
• The items controlled by the MAKE system do not appear on the menu.  
HOUR METER X100h  
Displays the total hours of use. This item is used for maintenance of the monitor.  
• The hour is shown in 100-hour unit.  
• The hour will not be reset.  
REMOTE SETTING  
• The hour is reset to “000” after the total hours of use have reached to “999.”  
• Use time less than 1 minute is not accumulated.  
Setting for the external control (“External Control” on page 13)  
Item  
To do  
Setting value  
SYSTEM  
Select the external control method for the MAKE/ MAKE, TRIGGER  
TRIGGER terminal.  
PORT F1 – PORT  
F6  
Assign the control functions to the pins of the  
MAKE/TRIGGER terminal.  
You cannot change the functions assigned for  
“PORT F7” and “PORT F8.”  
VIDEO 1, VIDEO 2, RGB, DVI,  
STD., DARK ENHANCED, VIVID,  
DYNAMIC, AUTO ADJ., SCAN SIZE,  
ASPECT, STAND BY/ON, – – – (no  
function)  
• “STAND BY/ON” is not available when “SYSTEM” is “MAKE.”  
 
External Control  
To assign the functions to the pin terminals  
For the operation procedure, see page 7.  
7 About the external control  
This monitor has the MAKE/TRIGGER terminal, which allows you to control the monitor by the make  
contact or the trigger system.  
1 Select “REMOTE SETTING” on the SET UP MENU.  
2 Select a pin name (“PORT F1” – “PORT F6”) for which you want to assign a function, then select  
the function you want to assign.  
MAKE (make contact) system: Controls the monitor by short-circuiting the corresponding pin  
terminal to the GND pin terminal, or disconnecting (opening) it.  
• For selectable functions, see the tables below.  
TRIGGER (trigger) system: Controls the monitor by sending the pulse signal instantaneously to  
the corresponding pin terminal.  
Display  
VIDEO 1  
Functions to be controlled  
Changes the input to “VIDEO 1.”  
Changes the input to “VIDEO 2.”  
Changes the input to “RGB.”  
Opening  
Invalid  
Short-circuiting  
Valid  
Valid  
Valid  
Valid  
Valid  
Valid  
Control priority is as follows.  
MAKE > TRIGGER/buttons and menu on the monitor  
You can use the external control even when “CONTROL LOCK” is set to “ON” (page 12).  
VIDEO 2  
RGB  
Invalid  
Invalid  
Invalid  
Invalid  
Invalid  
DVI  
Changes the input to “DVI.”  
STD.  
Changes the Picture Mode to “STD.”  
7 Using the MAKE/TRIGGER system  
DARK  
ENHANCED  
Changes the Picture Mode to “DARK  
ENHANCED.”  
The MAKE/TRIGGER terminal is configured as follows.You can assign a function to each pin  
terminal in “REMOTE SETTING” (“PORT F1” – “PORT F6” on page 12).  
VIVID  
Changes the Picture Mode to “VIVID.”  
Changes the Picture Mode to “DYNAMIC.”  
Adjusts the size/position of the picture.  
Selects the screen size.  
Invalid  
Invalid  
Invalid  
OVER  
4:3  
Valid  
Valid  
Valid  
NARROW  
16:9  
You cannot change the functions assigned to the pin terminals from 7th and 8th.  
DYNAMIC  
AUTO ADJ.  
SCAN SIZE  
ASPECT  
Pin No.  
Pin name  
PORT F1  
PORT F2  
PORT F3  
PORT F4  
Pin No.  
Pin name  
PORT F5  
PORT F6  
ENABLE*1  
GND  
1
2
3
4
5
6
7
8
Changes the aspect ratio.  
STAND BY/ON*2 Turns on/off (on standby) the power.  
page 6 “p  
button”  
– – – No function  
This is a female terminal.  
*
*1The 7th pin terminal makes the external control valid/  
invalid. Make sure to control the terminal by the MAKE  
system.  
You cannot assign the same function to different pin terminals.  
• The TRIGGER system switches each function by short-circuiting the pin terminal for about 1  
second and opening it.  
*2Must be controlled with the TRIGGER system.  
Operation  
1 Select the control method (“SYSTEM”) in “REMOTE SETTING.”  
2 Short-circuit the 7th pin terminal (ENABLE) to the 8th pin terminal (GND) so that the monitor can  
be controlled by the external control.  
3 When selecting “MAKE”: Operate each function by short-circuiting the corresponding pin  
terminal to the 8th pin terminal (GND) or opening it.  
When selecting “TRIGGER”: Operate each function by pulse control, that is short-circuiting the  
corresponding pin terminal to the 8th pin terminal (GND) for about 1 second and opening it.  
• When changing the input or Picture Mode with the MAKE system, only one pin terminal must be  
short-circuited. (Other pin terminals must be opened.)  
• When selecting the TRIGGER system, you can operate only one function at a time. Operate the  
functions one by one.  
ENGLISH  
13  
 
14  
Troubleshooting  
Solutions to common problems related to the monitor are described here. If none of the solutions  
presented here solves the problem, unplug the monitor and consult an authorized dealer or service  
center.  
Symptom  
Probable cause and corrective action  
Page  
Symptom  
The picture  
Probable cause and corrective action  
Page  
8
• Adjust the picture contrast or brightness by using the adjustment  
buttons on the front panel. Or, adjust “CONTRAST” or “BRIGHT” of  
“PICTURE SUB ADJ.in the SET UP MENU.  
6, 11  
• Firmly insert the AC power plug.  
No power supply  
• Select the correct input with INPUT SELECT buttons.  
• Connect the signal cable firmly.  
Turn on the power of the connected component and set the output  
correctly.  
6
8
becomes blurred.  
No picture with the  
power on  
• Check if the setting of SCAN SIZE is appropriate.  
• Check if the input signal format is acceptable on the monitor.  
• Check if the setting of aspect ratio is appropriate.  
• Adjust the picture size (H.SIZE/V.SIZE) or position (H.POSI./V.POSI.)  
of “SIZE/POSI. ADJ.in the SET UP MENU. When you input analog  
RGB signals, perform “AUTO ADJUST” first.  
• For some signals, the picture cannot be displayed fully in the effective  
screen area. There is no sure method to solve this problem.  
6
9
10  
• Check if the input signal format is acceptable on the monitor.  
9
Wrong picture  
position, wrong  
picture size.  
10, 11  
• Adjust the volume level.  
6
8
• Connect the signal cable firmly.  
Turn on the power of the connected component and set the output  
correctly.  
No sound  
“OTHERS” or “Out  
of range” appears.  
• The items which are not available for the current input or the current  
input signal are not displayed on the menu. Change the input or the  
input signal.  
• The items controlled by the MAKE system are not displayed on the  
menu.  
• Check if the input signal format is acceptable on the monitor.  
8, 9  
Some items do not  
appear on the menu.  
• Select the correct input with INPUT SELECT buttons.  
• Connect the signal cable firmly.  
• Select the correct sync signal (“SYNC TYPE”) of “SYNC FUNCTION”  
in the SET UP MENU.  
Turn on the power of the connected component and output video  
signals. Or, check if the video output of the component (video output  
setting of the VCR or graphic board of the computer) is set correctly.  
6
8
12  
13  
“NO SYNC”  
appears.  
Buttons on the  
monitor do not  
work.  
• Set “CONTROL LOCK” in the SET UP MENU to “OFF.”  
You cannot use the buttons for the items controlled by the MAKE  
system. Disable the external control.  
12  
13  
• Adjust the picture using the adjustment buttons on the front panel or  
adjust the items of “PICTURE SUB ADJ.in the SET UP MENU. Or,  
perform “reset” in “PICTURE SUB ADJ.”  
• Select the proper color system (“COLOR SYSTEM”) in the MAIN  
MENU.  
6, 11  
Wrong color, no  
color  
10  
11  
• Adjust the items of “WHITE BALANCE SET.” in the SET UP MENU.  
Or, perform “reset” in “WHITE BALANCE SET.”  
High luminance  
parts of pictures  
are not displayed  
properly.  
• Adjust the contrast using the adjustment buttons on the front panel  
or adjust the “CONTRAST” of “PICTURE SUB ADJ.in the SET UP  
MENU.  
6, 11  
6
• If the Picture Mode is “DYNAMIC,select another one.  
The following are not malfunctions.  
• When a still image is displayed for a long time, it may remain indistinctly on the screen after the picture has  
changed. Though the remaining picture will disappear after a while, there may be a case that it remains  
for a long period depending on the length of time the still image was displayed for. This is due to the  
characteristics of the LCD display and is not a malfunction.  
• The red spots, blue spots and green spots on the panel surface are a normal characteristic of LCD displays,  
and not a problem. The LCD display is built with very high precision technology; however, be aware that a  
few pixels may be missing or constantly lit.  
• The following symptoms are problems only when pictures or sounds are not played back normally.  
– A slight electric shock occurs when you touch the monitor.  
– The top and/or rear panel of the monitor becomes hot.  
– The monitor emits a cracking noise.  
– The monitor emits a mechanical noise.  
 
When the screen goes blank, and the power lamp on the front panel starts flashing in red...  
Specifications  
The monitor is malfunctioning.  
7 General  
Model name  
LM-H191  
LCD Display Monitor  
LM-H171  
Type  
Screen size  
Aspect ratio  
LCD panel  
Type 19 format  
5:4  
Type 17 format  
19˝, active matrix TFT  
17˝, active matrix TFT  
Effective screen size  
Width: 376.3 mm (14 13/16˝)  
Height: 301 mm (11 13/16˝)  
Width: 337.9 mm (13 7/16˝)  
Height: 270.3 mm (10 3/4˝)  
Number of pixels  
displayed  
1 280 x 1 024  
Number of colors  
displayed  
16.77 million  
Viewing angle (TYP.)  
(CR > 10)  
178° (Horizontally), 178° (Vertically)  
160° (Horizontally), 160° (Vertically)  
1000:1  
Panel brightness (TYP.) 300 cd/m2  
The illustration of the monitor is of LM-H191.  
Contrast ratio (TYP.)  
1300:1  
Horizontal/vertical  
frequency (computer  
signal)  
H: 31.5 kHz – 65 kHz  
V: 56 Hz – 75 Hz  
1 Disconnect the AC power cord from the AC outlet.  
2 Contact your dealer.  
* Some signals within this frequency range may not be displayed (“Out of range” is  
displayed).  
• If you turn on the monitor soon after turning it off (or after a short-term power failure), the power  
lamp may flash and no image may be displayed.  
In this case, wait at least 10 seconds before turning on the monitor again. If the power lamp does  
not flash in red, you can use the monitor as normal.  
Compliant video signal  
format  
“Available signals” on page 9  
Audio output  
Internal speaker: 0.8 W (monaural)  
Operating conditions  
Operating temperature: 0°C – 40°C (32°F – 104°F)  
Operating humidity: 20% – 80% (non-condensing)  
* Slightly variable depending on ambient conditions for installation.  
Power requirements  
Rated current  
AC 120 V/AC 220 – 240 V, 50 Hz/60 Hz  
0.9 A (AC 120 V)/0.7 A (AC 220 – 240 V) 0.7 A (AC 120 V)/0.5 A (AC 220 – 240 V)  
External dimensions  
(excluding protruding  
parts)  
Width:  
413 mm (16 3/8˝) 413 mm (16 3/8˝)  
Height:  
Width:  
374 mm (14 3/4˝)  
Height:  
374 mm (14 3/4˝)  
404.8 mm (16˝) 364 mm (14 3/8˝)  
Depth:  
374.8 mm (14 7/8˝)334 mm (13 1/4˝)  
Depth:  
199 mm (7 7/8˝) 74 mm (3˝)  
(with the stand) (without the stand)  
199 mm (7 7/8˝)  
(with the stand)  
74 mm (3˝)  
(without the stand)  
Weight  
8.2 kg (18.0 lbs) (with the stand)  
6.4 kg (14.1 lbs) (without the stand)  
7.5 kg (16.5 lbs) (with the stand)  
5.8 kg (12.8 lbs) (without the stand)  
Accessories  
AC power cord x 2, Ferrite core x 1  
ENGLISH  
15  
 
16  
Specifications (cont.)  
Unit: mm (inch)  
7 Input/output terminals  
7 Dimensions  
LM-H191  
Model name  
LM-H191  
LM-H171  
<Front view>  
<Side view>  
29 (1 1/4)  
<Rear view (without the stand)>  
Video  
74 (3)  
VIDEO 1 IN/OUT  
Input/output of composite signal:  
100 (4)  
413 (16 3/8)  
VIDEO 2 IN/OUT  
1 line, BNC connector x 2, 1 V(p-p), 75  
1.5 (1/16)  
* The input (IN) and output (OUT) terminals are bridge-connected (auto  
termination).  
VIDEO 1 Y/C  
Input of Y/C signal:  
Y/C connector x 1  
Y:  
C:  
1 V(p-p), 75 Ω  
0.286 V(p-p), 75 (for NTSC)  
0.3 V(p-p), 75 (for PAL)  
DVI-D  
RGB  
DVI-D signal input:  
DVI-D connector x 1 (compatible with DDC2B)  
46  
(1 7/8)  
Input of analog RGB signal: D-sub 15-pin x 1  
G:  
G. on sync:  
B, R:  
1 V(p-p), 75 Ω  
0.3 V(p-p)  
VESA mounting holes  
(4-M4, depth: 10 mm)  
*1369.5 mm (15 1/8˝) at the lower position  
199 (7 7/8)  
0.7 V(p-p), 75 Ω  
H. sync:  
V. sync:  
C. sync:  
TTL:  
TTL  
TTL  
TTL  
LM-H171  
<Front view>  
<Side view>  
<Rear view (without the stand)>  
LOW:  
HIGH:  
0 V – 0.8 V  
2.5 V – 5 V  
30.2 (1 1/4)  
100 (4)  
74 (3)  
374 (14 3/4)  
Audio  
1.5 (1/16)  
AUDIO INPUT  
(VIDEO 1, VIDEO  
2)  
Analog audio signal input:  
1 line, RCA connector,  
500 mV (rms), high impedance  
AUDIO INPUT  
(RGB, DVI-D)  
Analog audio signal input:  
1 line, stereo mini jack,  
500 mV (rms), high impedance  
External control  
REMOTE (MAKE/  
TRIGGER)  
“External Control” on page 13  
46  
(1 7/8)  
VESA mounting holes  
(4-M4, depth: 10 mm)  
*
2339.5 mm (13 3/8˝) at the lower position  
199 (7 7/8)  
• For easy understanding, pictures and illustrations are shown by being emphasized, omitted or  
composed, and may be slightly different from actual products.  
• Design and specifications are subject to change without notice.  
Stand bottom  
104 (4 1/8)  
• All company names and product names mentioned herein are used for identification purposes  
only, and may be the trademarks or registered trademarks of their respective companies.  
Notice on transportation  
This monitor is precision equipment and needs dedicated packing material for transportation.  
Never use any packing material supplied from sources other than JVC or JVC-authorized dealers.  
240 (9 1/2)  
 
LM-H191/LM-H171 LCD DISPLAY MONITOR  
© 2008 Victor Company of Japan, Limited  
0708STH-MW-MT  
 

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