3G Technology GM-190B User Guide

Table of Contents

Operating Instructions

Operating Instructions ____________________________
Safety Precautions ______________________________
Care and Maintenance ___________________________

CHAPTER 1

Introduction ________________
Before installing your monitor _____________________
About Your monitor
RGB

and
Factory-Preset Modes
Specification

CHAPTER 2

Product Package _______________________________
Installing the monitor
Follow these Steps to Install the Monitor _____________
Switch to
Control Function _______________________________
Description

CHAPTER 3

Adjusting the Monitor _____
OSD

Main Menu

APPENDIX

Troubleshooting __

DVI Mode _____________________________

_______________________

DVI cable _____________________________ 10

___________________________________ 12

___________________

_____________________________

___________________________

____________

__________________________

_______________________

________________________________

______________________________

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Operating Instructions

Thank you for purchasing this high-resolution multi-scan color monitor.
Please read this guide thoroughly before installation.

FCC RADIO FREQUENCY INTERFERENCE STATEMENT
WARNING: (FOR FCC CERTIFIED MODELS)

This monitor has been tested and found compliant with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide proper protection against harmful
interference to a residential installation. This monitor generates, uses,
and can radiate radio frequency energy. Harmful interference to radio
communication may result if it is not properly installed and used.
However, there is no guarantee that interference will not occur in a
particular installation. If this monitor does cause serious interference to
radio or television reception, resetting the monitor may resolve the
problem. Moreover, users are encouraged to correct interference by
doing one or more of the following:

Reposition or relocate the receiving antenna.
Move the m
Connect the monitor into an outlet on a circuit different from that to

which the receiver is connected.

Consult your local dealer or a qualified technician.

onitor and the receiver further away from each other.

FCC Warning:

To assure a continued FCC compl
power supply cord and the provided shielded video interface cable with
bonded ferrite cores. Also, any unauthorized changes or modifications
to this monitor will void the user s authority to operate this device.

Note:

must be used to meet the emission level limits.

EMI Certification

The Class B digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulation. Cet appareil num
de class B respecte toutes les exigences du Reglement sur Ic materiel
brouilleur du Canada.

If

necessary, shielded interface cables and the A.C. power cord

iance, a user must use a grounded

erique

1

Safety Precautions

This monitor is manufactured and tested on the principle that the
user s safety comes first. However, improper use or installation may
n

ot only damage the monitor but endanger the user as well. As a
safety precaution, go over the following WARNINGS carefully before
installation, and keep this guide handy.

Warnings:

This monitor should be operated only at the correct power
sources indicate
you are unsure of the power supply in your residence, consult
your local dealer or Electricity Supplier.
Do not try to repair the monitor yourself, as it contains no
user-serviceable parts. The monitor shou
qualified technician.
Do not remove the monitor cabinet. There are high-voltage parts
inside that may cause an electric shock even when the power
cord is disconnected.
Stop using the monitor if the cabinet is damaged. Have it checked
by a service technician.
Put your monitor only in a clean, dry environment. Unplug the
monitor immediately if it gets wet, and consult your service
technician.
Always unplug the monitor before cleaning it. Clean the cabinet
with a clean, dry cloth. Appl
the cloth, not directly onto the glass screen.
Keep the monitor away from magnetic objects, motors, TV sets,
and transformers.
Do not place heavy objects on the cable or power cord.
For PLUG CABLE EQUIPMENT, the socket outl
installed near the equipment and should be easily accessible.

d on the label at the rear end of the monitor. If

ld only be repaired by a

y non-ammonia-based cleaner onto

et should be

2

Care and Maintenance

Care

Avoid exposing your monitor directly to sunlight or other heat
sources. Place your monitor away from the sun to reduce glare.
Put your monitor in a well-ventilated area. Do not place anything
heavy on top of your monitor.
Make certain that your monitor is installed in a clean and
moisture-free area.
Keep your monitor away from magnets, motors, transformers,
speakers, and TV sets.

Safety Tips

If smoke, an
monitor, switch off the power immediately and call our service
center.
Never remove the rear cover of your monitor cabinet. The display
unit inside contains high-voltage parts and may cause an electric
shock.
Nev
center or a qualified technician to fix it.

Note: This user s manual contains graphics and information that is for
reference purposes only and is subject to change without notice.

er try to repair the monitor yourself. Always call your service

abnormal noise or an odor comes out of your

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CHAPTER 1

I

NTRODUCTION

BEFORE INSTALLING YOUR MONITOR

Read this manual cover to cover.
PAY ATTENTION to all WARNING and CAUTIONS

DO NOT use computer components not recommend by the
manufacture.

Do not attempt to service the monitor your self. If a problem
occurs, c

ABOUT YOUR MONITOR

This monitor is a microprocessor-controlled, color monitor that
uses a TFT LCD panel. The monitor conforms to EPA Energy Star
and VESA DPMS (Display Power Management Signaling) power
management standards. Our monitors also provide one option to
accept the video input (like NTSC or PAL signal), you can switch
these input signal through OSD and the video OSD setting please
refer to the Chapter 3.

RGB

AND DVI

ontact the manufacture's authorized service center.

MODE

This monitor is equipp
computer's video mode and allows user to adjust the setting
I can support the traditional analogue signal or the new DVI
signal.

ed with a microprocessor that identifies your

4

s.

-D

FACTORY-PRESET MODES

Table 1 shows standard video mode setting that have be
pre-adjusted at the factory for accurate video display. These
setting are stored in the monitor's memory

Table 1. Factory-Preset Modes
Mode

NEC
VGA

SVGA

XGA

SXGA
Macintosh 640x480

Resolution
640x400
640x350
720x400
640x480
640x480
640x480
800x600
800x600
800x600
800x600
1024x768
1024x768
1024x768
1280x1024
1280x1024

832x624
1024x768
1

024x768

H-

Freq.(KHz)

24.83

31.47
3

1.47

31.47

37.86

37.5

35.16

37.88

48.08

46.87

48.36

56.47
60

63.98
80
35

49.7

48.78

60.241

V-

Freq(Hz)

56.4
70
70
60
72
75

56.3

60.3

72.2
75
60
70
75
60
75

66.7

74.55
60

74.927

en

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