BenQ 18.5 wide LCD Monitor User manual

18.5" wide LCD Monitor
User Manual
English
Pyccкий
Deutsch
Français
Italiano
Español
Suomi
Nederlands
日本语
简中
繁中

- 1 -
PRECAUTIONS
Transporting the monitor
1.When carrying the display to repair or check it, please press the "square button" behind
the support, remove the base, and then use the original carton and packing materials
to wrap the display and its accessories.
5.Disconnect the power cable from the power supply if:
5.1 You will not use the monitor for an extended period.
5.2 The cable is damaged or frayed.
5.3 The monitor has been dropped or the cabinet damaged.
5.4 A distinct change in performance indicates a need for servicing.
Maintenance
1.Clean the cabinet and controls with a soft cloth lightly moistened with a mild detergent
solution. Do not use any abrasive materials or solvents such as alcohol or benzene.
2.Do not rub, touch, or tap the surface of the screen with sharp or abrasive items such as
pens or screwdrivers, as the screen may scratch.
3.Do not insert objects or spill liquids into the ventilation ports on the monitor’s rear, as
fire, electric shock, and / or unit failure may result.
Installation
1. Do not cover or block the ventilation ports on the rear of the monitor.
2. Do not install the monitor close to heat sources such as radiators or air ducts, or in a
location exposed to direct sunlight, excessive dust, mechanical vibration,or shock.
3.The apparatus shall only be used between 5° tilted forward and 22° tilted backward as
normal operation position. If the tilt angle exceeds 22°, it shall be used for wall
mounting or packaging only.
Information for users applicable in European Union countries
The symbol on the product or its packaging signifies that this product has to be
disposed separately from ordinary household wastes at its end of life. Please
kindly be aware that this is your responsibility to dispose electronic equipment
at recycling centers so as to help conserve natural resources. Each country in
the European Union should have its collection centers for electrical and
electronic equipment recycling. For information about your recycling drop off
area, please contact your local related electrical and electronic equipment
waste management authority or the retailer where you bought the product.
Information for users applicable in United States of America
LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST BE
RECYCLED OR DISPOSED OF ACCORDING TO LOCAL, STATE OR
FEDERAL LAWS. FOR MORE INFORMATION, CONTACT THE ELECTRONIC
INDUSTRIES ALLIANCE AT WWW.EIAE.ORG. FOR LAMP SPECIFIC
DISPOSAL INFORMATION CHECK WWW.LAMPRECYCLE.ORG.
Power connection
1.Use the correct power cord for your local voltage.
2.Use an accessible outlet close to the monitor.
3.Do not allow anything to rest on the power cable.
4.Only use the power adapter attached to the monitor.

- 2 -
GETTING STARTED
1.Setting up the monitor
1.1 Take out the monitor and monitor base from the package.
1.2 Place the detached monitor base on the desk.
1.3 Grasp the monitor with both hands and securely attach
the monitor by sliding the monitor neck into the base
(Ensure the direction of the base is correct)
2.Connecting signal cable
2.1 Switch off your computer.
2.2 Connect the signal cable to the D-SUB or DVI port
(Optional: T900HD/T902HD) at the rear of the monitor and tighten
the connector screws
2.3 Connect the other end of signal cable to the computer's
VGA port and tighten the connector screws.
2.4 Note: Ensure the display setting does not exceed
1366*768, 60Hz.
3.Connecting audio cable (with audio option)
3.1 Plug the audio cable into the AUDIO port at the rear of
the monitor.
3.2 Plug the other end of the audio cable into the audio
port of your computer or other audio source.
Monitor installation
Package contents
Before beginning, ensure that the carton contains the following items:
1. LCD Monitor
2. Monitor Base (the shape of base may vary according to the monitor model)
3. Power Cord (plug may vary according to the electrical standards
for your area)
4. Analog Signal Cable
5. Digital Signal Cable (optional)
6. Audio Cable (optional)
7. CD-ROM (contains user manual)
8. Quick Installation Guide
4.Connecting power
4.1 Plug the female end of the power cord into the
POWER port at the rear of the monitor.
4.2 Plug the male end of the power cord into a power outlet.
5.Switching on
5.1 Switch on your computer.
You should now be able to see the picture. If not , refer to the trouble shooting section of
this guide.
POWER AUDIO D-SUBDVI

- 3 -
Identifying parts and controls
1.The LED light indicates the state of working. During operation, the LED Light is bright
green. When dormant, the LED Light is orange.
2.The power button is used to identify the state of power. You can use the power
button to control on & off.
3.The function keys are used for adjusting all settings. When you need some adjustment,
you can achieve the goals by pressing any of the function menus. Details for all the
function menus are subsequently described.
Working with OSD Group
You will find that the OSD is very easy to use. You can identify the function of a button
through the corresponding icon displayed on the pop-up window of OSD. Now there are 3
pictures, which show that a button represents different functions in different levels of the
architecture.
Customizing your Monitor
Important:
Important:
The On Screen Display (OSD) system provides a full range of customizable tools to
optimize your display.
Although you could perform comprehensive customization, we
strongly recommend that you use the “AUTO ADJUSTMENT”
function.
It can utilize the default values to thoroughly optimize the
performance of the display. Activate the OSD menu.
Select the second button on the right
“ATUO ADJUSTMENT” function.
In addition, we have also prepared other relatively simple methods to
change the display modes. There are 4 modes, which include:
GENERAL, MOVIE, PICTURE, GAME.
First Level Third Level
Second Level
1. Press button to start.
2. Press any of the rest 4 buttons to activate the OSD menu.
3. Press the corresponding function icon button on the pop-up window of the OSD.
to activate the
Install the Wall mount plate
Wall mount plate(Separate purchase)
This is stand-type or wall mount type and is connectable with
wall mount plate.Please refer to the installation guide for
more details,which is provided when wall mount
plate is
purchased.
Kensington Security Slot
Connected to a locking cable that can be purchased
separately at most computer stores.

- 4 -
Hotkeys Introduction
1.Auto Adjustment
4.Theme Mode Menu
When menu OSD is un-displays, press the second button on the left to shift
the mode. You may press and to make adjustments between 4 modes.
Press the fourth button on the left to confirm.
5.Main Menu
When menu OSD is un-displays, press the first button on the left to
Press the fourth button on the left to enter into the option. Press the first button on the
left to leave.
Function Keys Operation
According to the tree-like directory, you can discover the whole OSD system is like a map.
This tree-like directory can help you to become aware of the whole system. During the
whole process, you need to know the following actions.
1. Activate the OSD main menu: Under the energized condition, press any function key to
execute the function.
2. Confirm the selection: Press the button.
3. Browse the previous or next option: Press and .
4. Adjust the option value: Press and to adjust the value.
5. Return to the higher level menu. Press to return to the higher level.
6. Exit: Press to exit OSD menu; Or if you do not press any button, it will
automatically disappear after 20 seconds(default).
(DVI Optional: T900HD/T902HD)
T900HD/T902HD: Press the second button on the right , and need to press this
T900HDA/T902HDA: Press the second button on the right , need to press this
2.Volumn Control (Audio matching)
press
or to adjust the volume of sound.
3.Input Menu
T900HD/T902HD (dual model only), input hot key need to press , but users need to press
the button for less than 3 sec when menu OSD is un-displays.
enter the
main menu. And then press or to select the option.
Theme Mode
Menu
Volume
General
Movie
Game
Picture
Power
Picture
Input(Only for T900HD/T902HD)
OSD
Color
Language
Horizontal Position
Vertical Position
Transpareney
OSD Time out
Volume
DDC/CI
Factory Reset
Warm
Cool
User
Select Input(D-SUB)
Auto Source(DVI)
Menu
Auto-Adjustment
Select Input
(Only for T900HD)
Brightness
Contrast
DCR
R
G
B
Image Auto
Horizontal Position
Vertical Position
Clock
Phase
Display Ratio
System
Information
When OSD menu is un-displays, press to adjust volume directly, then
button for
at least 3 sec when the menu OSD is un-displays.
button when
the menu OSD is un-displays.

- 5 -
OSD Icon List
Auto adjustment: optimize the picture performance
INPUT SIGNAL
SELECT
PICTURE
* Brightness: adjust the luminance level of the screen
* Select Input : select input signal (dual model only).
* H. Position: shift the screen left or right.
Clock: adjust the monitor internal sampling clock rate.
V. Position: shift the screen up or down.
Contrast: adjust the contrast level of the screen.
OSD MENU
* H Position : adjust OSD horizontal position.
COLOR
TEMPERATURE
SYSTEM
* Select the setting of screen color-Cool, Warm or User.
* Cool: Select the setting of screen color to be bluish white.
* Warm: Select the setting of screen color to be reddish white.
(Optional: T900HD/T902HD)
DCR: adjust the DCR level of the screen.
Information:
Volume:a
*:djust the volume level of the monitor.
DDC/CI:
* select turn on or turn off DDC/CI function.
*Factory reset: default on
* User: Set R,G,B by user.
* Auto Input : select auto input for the monitor to automatically
select the signal source.
* V Position : adjust OSD vertical position.
*Transparency : adjust OSD transparency.
.
* OSD Time Out : set the time how long OSD menu will
disappear without any key touch
*show the frequency, resolution.
*
automatically.
Phase: adjust the signal phase.
Display Ratio: choose video ratio.
(Full: full screen ;Native: shrink or enlarge H Display ratio
base on V Display ratio. )
IMAGE
SETTING
SETTING
SETTING
SETTING
SELECT
*
*
*
*
*
*
* Language : set OSD language.
For the first time using this monitor with the resolution of
1360 x 768,the default Display Mode is Native.

- 6-
Troubleshooting
1. Check if the monitor is turned on (press the button again).
2. Check if the power cord is properly connected to the monitor and power outlet.
3 .Check if there is electricity coming from the power outlet (use another device to check for power).
1.Check if your computer is turned on.
2.Ensure the computer is not in power saving mode (move the mouse or press a key on the keyboard
to wake up the computer).
3.Check if the video signal cable is properly connected to the monitor and computer.
Symptom Check Items
1.Check if your computer is turned on.
2.Check if the video signal cable is properly connected to the monitor and computer.
Ensure that the resolution and/or refresh rate is set correctly.
1.No picture
2.LED indicator is not lit
1.No picture
2.LED indicator is orange
Picture shows “ NoSignal ”
Picture shows “ Input Not Supported ”
Important Make sure your display setup is under 1366*768,60Hz

1. The following frequency range is the working period. If the entered mode between below
period but not match the frequency of supported timing, display optimization would not be
assured. If the entered mode is out of the working period, the display will be blanking
(just show “Input Not Supported”) then go to power saving.
2. Basically, mode judgment is regardless the sync polarity except both or more modes that
are all belong to the supported timing list and could be judged by sync polarity only.
3. In the meantime, real entered frequency of the supported timing is not requested exactly.
4. Normalization of VGA card’ s deviation will be acceptable.
5. Horizontal Frequency
6. Vertical Frequency
- 7-
Technical Features and Specifications
Interface Frequency
30 ~ 83KHz
Net
Net
Tilt Angle
409.8(H)x230.4(V)mm
Analog
Digital
Operating
Condition
Storage
Condition
0.3(H)*0.3(V)mm
D-sub
DVI-D(Optional)
-5°~22°
3.6kg
443（W）x 361(H)x 71（D）mm
AC
Consumption
AC 100~240V, 50Hz/60Hz,1.2A
Temperature
Humidity
Altitude
Temperature
Humidity
Altitude
Active:<25W/Standby:<2W
0°C to 40°C
-20°C to 60°C
20% to 80% (No Condensation)
Under 10,000 fts
5% to 80% (No Condensation)
Under 30,000 fts
Item Description
Panel
Display Size
Pixel Pitch
Connector
Tilt
Weight
Power
Dimensions
(W x H x D)
1366*768
Resolution (max.)
Speaker 1W*2
50~ 76Hz(T900HD&T900HDA);56~ 76Hz(T902HD&T902HDA).

- 8-
Input Preset Model
No. Resolution Pixel clock (MHz) H-sync (KHz) V-sync (Hz)
1 640x350 25.18 31.47 70.09
2 640x480 25.17 31.47 59.94
3 640x480 31.5 37.5 75
4 720x400 28.32 31.47 70.08
5 832x624 57.27 49.71 74.53
6 800x600 40 37.88 60.32
7 800x600 49.5 46.88 75
8 1024x768 65 48.36 60
9 1024x768 80 60.24 74.93
10 1024x768 78.75 60.02 75.03
11 1152x720 66.75 44.86 60
12 1280x720 74.25 45 59.94
13 1280x720 74.5 44.77 59.86
14 1280x720 95.75 56.46 74.78
15 1280x768-R 68.25 47.4 60
16 1280x768 79.5 47.78 59.87
17 1360x768 85.5 47.71 60.01
18 1366x768 85.5 47.71 59.79
Input Preset Model