BenQ DV3250 User manual

Welcome
English
DV3250
LCD Display
User's Manual

English
Copyright
Copyright BenQ Corporation. All rights reserved. No part of this User's Manual may be
reproduced, transmitted, transcribed, stored in a retrieval system or translated into any
language or computer language, in any form or by any means, electronic, mechanical, magnetic,
optical, chemical, manual or otherwise, without the prior written permission of BenQ
Corporation.
Dolby, Pro Logic, and the double-D symbol are registered trademarks of Dolby
Laboratories. Manufactured under license from Dolby Laboratories. is a trademark
of SRS Labs, Inc. TruSurround XT technology is incorporated under license from SRS Labs, Inc.
All other trademarks or product names used in this document are the registered property of
their respective owners.
Disclaimer
BenQ Corporation makes no representations or warranties, either expressed or implied, with
respect to the contents of this User's Manual. BenQ Corporation reserves the right to revise this
publication and to make changes from time to time in the contents thereof without obligation
to notify any person of such revision or changes.
Important Safety Instructions
Electrical energy can perform many useful functions, but it can also cause personal injury and
property damage if improperly handled. This product has been engineered and manufactured
with the highest priority on safety, however IMPROPER USE CAN RESULT IN POTENTIAL
ELECTRICAL SHOCK OR FIRE HAZARD. In order to prevent potential danger, please observe
the following instructions when installing, operating and cleaning the product. Proper care will
also prolong the service life of your BenQ display. Just follow these simple instructions before
using your display
1. Read instructions - All operating instructions must be read and understood before the
product is operated.
2. Retain instructions - These safety and operating instructions must be kept in a safe place for
future reference.
3. Observe warnings - All warnings on the product and in the instructions must be observed
closely.
4. Follow instructions - All operating instructions must be followe.
5. Water and moisture - Do not use this
product near water - for example, near a
bathtub, washbowl, kitchen sink, or
laundry tub, in a wet basement, or near a
swimming pool, and the like. Do not use
immediately after moving from a low
temperature to a high temperature
environment, as this causes condensation,
which may result in fire, electric shock, or
other hazards.

English
9. Power cord protection - Power-supply cords should be routed so that they are not likely to be
walked on or bitten by small animals. Pay particular attention to cords at doors, plugs,
receptacles, and the point where they exit from the product.
10. Attachments - Do not use attachments not recommended by the manufacturer. Use of
improper attachments can result in accidents.
11. Accessories - When the product is used on a trolley, care should be taken to avoid quick
stops, excessive force, and uneven surfaces that may cause the product and trolley to
overturn, damaging equipment or causing possible injury to the operator. Do not place this
product on an unstable trolley, stand, pedestal, bracket, 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 use only with a
trolley, stand, pedestal, bracket, or table recommended by the manufacturer.
12. Servicing - Do not attempt to service the product yourself. Removing covers can expose you
to high voltage and other dangerous conditions. Request a qualified service person to
perform servicing.
13. Replacement parts - In case the product needs replacement parts, make sure that the service
person uses replacement parts specified by the manufacturer, or those with the same
characteristics and performance as the original parts. Use of unauthorized parts can result in
fire, electric shock and/or other danger.
14. Overloading - 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.
6. Cleaning - Unplug this product from the
wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
Periodically clean the liquid crystal panel
of the display to ensure a clear screen and
prolong the service life of the panel. Use a
clean, soft and cotton-free dry cloth to dip
into the specific cleaner for the liquid
crystal panel. Quickly wipe over the whole
panel and use another cloth to clean the
panel.
7. Ventilation - The vents and other
openings in the cabinet are designed to let
hot air escape from the display. Do not
cover or block these vents and openings
since insufficient ventilation can cause
overheating and/or shorten the life of the
product. Do not place the display on a
bed, sofa, rug or other similar surface,
since they can block ventilation openings.
This display is not designed for built-in
installation; do not place the product in
an enclosed place such as a bookcase or
rack, unless proper ventilation is provided
or the manufacturer's instructions are
followed.
8. Heat sources - Keep the product away
from heat sources such as radiators,
heaters, stoves and other heat-generating
products (including amplifiers).

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15. Entering of objects and liquids - Never poke an object into the product through vents or
openings. High voltage flows in the product, and inserting an object can cause electric shock
and/or short circuit internal parts. For the same reason, do not spill water or liquid on the
product.
16. Damage requiring service - If any of the following conditions occurs, unplug the power cord
from the AC outlet, and request a qualified service person to perform repairs.
• When the power cord or plug is damaged.
• When a liquid is spilled on the product or when objects have fallen into the product.
• When the product has been exposed to rain or water.
• When the product does not operate properly as described in the operating instructions.
• Do not touch the controls other than those described in the operating instructions. Improper
adjustment of controls not described in the instructions can cause damage, which often
requires extensive adjustment work by a qualified technician.
• If the product has been dropped or the cabinet has been damaged in any way.
• When the product displays an abnormal condition or exhibits a distinct change in performance.
Any noticeable abnormality in the product indicates that the product needs servicing.
17. Safety checks - Upon completion of service or repair work, request the service technician to
perform safety checks to ensure that the product is in proper operating condition.
18. Wall mounting - When mounting the product on a wall, be sure to install the product
according to the method recommended by the manufacturer using only the manufacturers
mounting hardware.
19. Stand - Do not place the product on an
unstable trolley, stand, tripod or table.
Placing the product on an unstable base
can cause the product to fall, resulting in
serious personal injuries as well as
damage to the product.
20. Careful move - When relocating the
product placed on a trolley, it must be
moved with the utmost care. Sudden
stops, excessive force and uneven floor
surfaces can cause the product to fall
from the trolley.
21. Panel protection - The LCD panel used
in this product is made of glass.
Therefore, it can break when the display
is dropped or hit by other objects.
Beware of injuries in the event of the
LCD glass screen breaking.

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22. Pixel defect - The LCD panel is a high technology product, giving you finely detailed
pictures. Occasionally, a few non-active pixels may appear on the screen as a fixed point of
blue, green or red. Please note that this does not affect the performance of your product.
Important Information
23. Installation of an external antenna - If an outside antenna is connected to the television
equipment, be sure the antenna system is grounded so as to provide some protection against
voltage surges and built-up static charges.
For added protection for this television
equipment during a lightning storm, or
when it is left unattended and unused for
long periods of time, unplug it from the wall
outlet and disconnect the antenna. This will
prevent damage to the equipment due to
lightning and power-line surges.
An outside antenna system should not be
located in the vicinity of overhead power
lines or other electric light or power circuits,
or where it can collide with such power lines
or circuits. When installing an outside
antenna system, extreme care should be
taken to keep from touching such power
lines or circuits, as contact with them might
be fatal.
The exclamation point within a triangle is
intended to alert the user to the presence of
important operating and maintenance
(servicing) instructions in the literature
accompanying the product
The lightning flash with arrowhead symbol
within a triangle, alerts the user to the
presence of uninsulated "dangerous voltage"
within the product's enclosure that may
constitute a risk of electric shock.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DONOT EXPOSE
THIS PRODUCT TO RAIN OR MOISTURE.
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO
WIDE SLOT, FULLY INSERT.

English
<Memo>

Table of Contents i
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Table of Conten ts
Introduction............................................................................1
Functions and Features ...................................................................................... 1
Package Contents....................................................................2
Getting Started with Your Display.........................................3
Main Unit (Front View)..................................................................................... 3
Control Panel...................................................................................................... 3
Terminal Panel.................................................................................................... 4
Main Unit (Rear View)....................................................................................... 5
Setting up Your Display .........................................................7
Connecting the Antenna .................................................................................... 7
Connecting CATV...............................................................................................................7
Antenna................................................................................................................................7
Installation of an Outdoor Antenna...................................................................................7
Connecting Audio and Video Signal Sources ................................................... 8
Connecting Composite (AV) Video Signal (RCA)............................................................8
Connecting Composite (AV) Video Signal (SCART) .......................................................9
Connecting S-Video Signals................................................................................................9
Connecting Component Video Signals..............................................................................10
Connecting RGB Signals (Mini D-SUB)............................................................................10
Connecting DVI/HDCP Signals .........................................................................................11
Connecting Audio Output Signals .....................................................................................11
Connecting the Power Cord .............................................................................. 12
Initial Setup......................................................................................................... 12
Remote Control ......................................................................13
Using the Remote Control ................................................................................. 15
Batteries............................................................................................................... 15
Notes on Using Batteries .................................................................................... 15
Using the Remote Control .....................................................16
Power on, Power off and Standby ..................................................................... 16
Switching Inputs ................................................................................................. 16
Adjusting Volume............................................................................................... 17
Changing Channels............................................................................................. 17
Selecting a Picture Mode .................................................................................... 18
Using the Freeze Function.................................................................................. 18
Adjusting Aspect Ratio ....................................................................................... 19
Using the Picture-in-Picture (PIP)/Picture-by-Picture (PBP) Function ........ 20

Table of Contentsii
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Using the Sleep Timer ........................................................................................ 20
Adjusting Backlight............................................................................................. 21
Display Information ........................................................................................... 21
Using the Teletext Function............................................................................... 22
On-Screen Display (OSD) Menu .......................................... 23
OSD Structure..................................................................................................... 23
Navigating the OSD Menu ................................................................................. 24
Audio Menu ........................................................................................................ 25
Picture Menu....................................................................................................... 27
Picture Mode Settings......................................................................................................... 28
Selecting a Picture Mode .................................................................................................... 28
Feature Menu ...................................................................................................... 29
TV Menu ............................................................................................................. 32
Performing Manual Installation ........................................................................................ 33
Editing Channels................................................................................................................. 33
Naming a Channel ........................................................................................................ 33
Swapping Channels ....................................................................................................... 34
Locking (Preventing a Channel from Selection)/Unlocking a Channel .................... 34
Deleting a Channel ........................................................................................................ 34
Child Lock ........................................................................................................................... 34
Enabling/Disabling Child Lock .................................................................................... 34
Changing Password ....................................................................................................... 35
PC Menu ............................................................................................................. 36
Troubleshooting..................................................................... 37
TV ........................................................................................................................ 37
Antenna ............................................................................................................... 38
Specifications.......................................................................... 39
Supported Modes ................................................................... 40
Dimensional Drawings........................................................... 41

Introduction 1
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Introduction
Thank you for purchasing the BenQ DV3250 LCD Display. Your DV3250 will bring you years of
high-quality viewing enjoyment. It is also extremely easy to operate, and provides exceptionally
high image quality.
The DV3250 is also extremely versatile. You can install it on the wall (optional wall-mounting
kit is required) or set it on a table, and it can be used under any type of illumination.
This manual will explain the operation of the DV3250, including its functions and features and
other important information. Before installing or operating your liquid crystal display, please
take the time to thoroughly read this manual, particularly the sections on safety.
Functions and Features
The DV3250 has many useful functions and features, including:
• Resolution: 1366 x 768
• Brightness: 500 nits (typical), 400 nits (minimum)
• Contrast ratio: 800:1 (typical), 650:1 (minimum)
• Compatible with all digital television (DTV) formats, including 480i / 480p /576p/ 720p /
1080i
• 2:2 Pull Down Recovery
• De-Interlacing
• Multiple picture modes
• Picture In Picture and Picture By Picture display functions
• Virtual Dolby Surround Pro Logic II surround experience
• SRS TruSurround XT surround experience
• Graphic OSD
• Shortcut buttons:
1. Freeze frame
2. Stereo/bi-lingual television sound
3. Sleep timer
4. Back light adjustment
5. Auto calibration
6. Aspect ratio adjustment
7. Teletext

Package Contents2
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Package Contents
Please ensure that the following items are included with your DV3250 LCD Display. If any item
is missing or damaged, contact an authorized dealer immediately.
Actual number and type of cables may vary with the location of purchase.
Power cord (x1) Composite (AV) video
cable (x1)
User's manual (x1)
Remotecontrol(x1)
AAA batteries (x2)
DV3250 LCD Display (x1)

Getting Started with Your Display 3
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Getting Started with Your Display
Main Unit (Front View)
Control Panel
No. Name Description
1 Power indicator • Lights up in green when the display is powered on.
• Lights up in red when the display is in standby mode.
2Remote control sensor
window
Receives the signal from the remote control. Do not put
any objects in front of the window in order not to hinder
the reception of signals.
No. Name Description
1Power
• Press this button to turn the display on when it is in standby
mode.
• Press this button once more to turn the display off by placing it into
standby mode.
1
2
1
2
3
4
5

Getting Started with Your Display4
English
Te r m i n a l Pa n e l
2INPUT
• This button allows you to switch among signal sources.
• When the OSD (On-Screen Display) menu is on, press this
button to enter the submenu.
3Channel/
button
• Press these buttons to sequentially select channels.
• When the OSD menu is on, press these buttons to move the
selection focus up or down or change settings.
4Vol ume/
button
• Press Volu me to increase the volume, or Vo lu me to decrease
it.
• When the OSD menu is on, press these buttons to move the
selection focus left and right or change settings.
5 MENU button • Press this button to display the OSD menu.
• When the OSD menu is on, press this button to exit the menu.
No. Name Description
1 Headset socket This socket is for connecting an external headset.
2AV4
• VIDEO (Composite (AV) signal input, RCA connector):
Connect the Composite video output of your AV device here.
• AUDIO (Audio input, L/R): Connect the audio out of your AV
device here. This input is used common to both AV and S-
VIDEO input.
• S-VIDEO (S-VIDEO input): Connect the S-VIDEO OUT of
your AV device here.
1
2

Getting Started with Your Display 5
English
Main Unit (Rear View)
No. Name Description
1 AUDIO OUT (L/R) Connect the audio input of an amplifier or here.
2AV2 (SCART con-
nector)
Allows you to connect to the SCART output terminal of your DVD
player or other AV devices.
3AV1 (SCART con-
nector)
Allows you to connect to the SCART output terminal of your DVD
player or other AV devices.
4 TV/CATV Antenna Connect your antenna to this input.
5 RS232 This terminal is for service purpose only.
6AV3 (RCA connec-
tor)
• VIDEO (Composite (AV) signal input, RCA connector): Connect
the Composite video output of your AV device here.
• AUDIO (Audio input, L/R): Connect the audio output of your AV
device here. This input is used common to both AV and S-VIDEO
input.
• S-VIDEO (S-VIDEO input): Connect the S-VIDEO output of
your AV device here.
7 COMPONENT 2
• Y CB/PBCR/PR (Y CB/PBCR/PR input): Connect the component
image output of your AV devices or HDTV decoder here. The Y
(green) connector can also be used as a second composite signal
input.
• AUDIO (Audio input, L/R): Connect the audio output of your AV
device here.
8 COMPONENT 1
• Y CB/PBCR/PR (Y CB/PBCR/PR input): Connect the component
image output of your AV devices or HDTV decoder here. The Y
(green) connector can also be used as a second composite signal
input.
• AUDIO (Audio input, L/R): Connect the audio output of your AV
device here.
1
2
5
8
9
10
11 3
764

Getting Started with Your Display6
English
9PC
• PC D-SUB (15-pin D-SUB computer signal input): For connect-
ing to PC's analog video output.
• PC AUDIO: For connecting to PC's audio output.
10 DVI/HDCP (Digital
Visual Interface)
• DVI/HDCP (Digital Video Input): For connecting to PC's digital
video output.
• DVI AUDIO (Audio input, L/R): For connecting to DVI's digital
audio output.
11 AC INLET Connect the power cord to this input.

Setting up Your Display 7
English
Setting up Your Display
Connecting the Antenna
Connecting CATV
Your DV3250 LCD Display has an internal 75 ohm coaxial cable connector, so antennal hook-up
is very easy.When connecting a 75-ohm coaxial cable, secure it firmly to the antenna connector.
Some cable TV companies provide "pay per view" programming. Since the signal for these paid
channels is encoded, most cable TV companies provide their own tuners/ decoders. You must
install a tuner/ decoder to be able to view locked encoded programming. If you require special
instructions on how to install cable service, please contact your cable TV provider. The tuner/
decoder provided by your cable TV company can be used according to the following
instructions.
You must have an RF switch with two inputs (A and B).
The "A" input on the RF switch allows you to use the display's Channel/ buttons to view
unlocked channels. The "B" input on the RF switch allows you to use the channel selection
button on your cable box to view locked encoded programming via the tuner/decoder.
Antenna
The antenna equipment has far more effect on reception for color TVs than on black and white
models. We suggest you use a good-quality outdoor antenna. Following are simple explanations
for the connection of various types of antennas.
Installation of an Outdoor Antenna
For best reception it is recommended that an Outdoor antenna be used.
A: Use a combination VHF/UHF outdoor antenna.
B: Use separate VHF and/or UHF outdoor antennas.
1. Generally speaking, 75 ohm systems have a
round cable with a BNL connector which
requires no tools. Attach the cable directly to
the input.
2. 300 ohm systems have a flat "dual lead" type
cable. A 300-75 ohm transformer may be
used to attach the antenna to a 75 ohm
input.

Setting up Your Display8
English
Connect the lead from the outdoor antenna to the antenna input on the rear of the display.
Connecting Audio and Video Signal Sources
• Before connecting any component, please familiarise yourself with the location and type of
each input.
• If incorrect connections are made, picture or colour quality may be adversely affected. Please
ensure that all connectors are firmly seated.
• Before connecting, turn off the power to the external devices for safety.
Connecting Composite (AV) Video Signal (RCA)
Connect the Composite (AV) output of
your AV equipment to the Composite
(AV3) signal terminal on the display using
a Composite (AV) video cable (RCA
connector) as illustrated.
Composite video input is the most
commonly used signal input. However,
this type of input also provides a less
optimal image quality. Many video
sources can only output Composite
video signals, for example, VCRs and
camcorders. Other video sources, such
as laser disc players, actually produce
slightly better results when using
Composite video.
Video game
Composite (AV) video cable

Setting up Your Display 9
English
Connecting Composite (AV) Video Signal (SCART)
Connecting S-Video Signals
Connect the AV1 or AV2 (SCART) input
terminal on the TV to the SCART terminal on
the AV equipment using a SCART cable.
1. Connect the S-Video output of your AV
equipment to the display's S-VIDEO terminal
using an S-Video cable. Pay attention to the
direction of the connector on the S-Video
cable when inserting.
2. Connect the audio output of your AV
equipment to the display's S-VIDEO AUDIO
L/R input terminals using the AV cable or
equivalent.
An S-video signal provides a higher quality
image to that of Composite video. It is
recommended to use this input whenever
possible. If your AV equipment provides a
component video output (YPBPRor YCBCR),
this should be used in preference to either
composite or S-video signals.
DVD player
SCART cable
DVD player
Audio (AV) cableS-Video cable

Setting up Your Display10
English
Connecting Component Video Signals
Connecting RGB Signals (Mini D-SUB)
1. Connect the Component video output of your
AV equipment to the display's COMPONENT
Y CB/PB CR/PR terminals using a Component
video cable.
2. Connect the audio output of your AV
equipment to the display's COMPONENT
AUDIO L/R input terminals using the AV
cable or equivalent.
1. Of the currently available video signal
types, Component video input offers the
best quality. Component video output is
available on progressive scan DVD
players and Digital television decoders.
The image quality with this type of input
is superior to that obtained with S-video.
All High Definition Television signals
must go through this input.
2. DV3250 supports 480i / 480p /576p/ 720p /
1080i HDTV signals provided by high
definition AV equipment such as a HDTV
decoder.
3. Ensure the connector colors match,
failure to connect the colors of the cables
to the corresponding colored terminals
will result in a incorrectly colour image or
badly distorted image.
1. Connect the analog video output of your PC
to the PC D-SUB terminal on the display
using a Mini D-SUB 15-pin cable.
2. Connect the audio output of your PC to the
display's PC AUDIO input terminal using an
appropriate cable.
1. If the signal resolution is greater than the
default resolution, the screen may be
unable to display image details clearly.
2. You will need a converter to connect a
Macintosh computer video to the display
using a PC D-SUB 15-pin cable.
3. Certain PC models cannot be connected to
the display.
4. The computer in the illustration is shown
only for reference; your equipment may
vary.
5. Additional equipment shown in the
illustration is not provided.
6. Do not set the computer's horizontal and
vertical scanning frequencies less than or
greater than the frequency range of the
display. (refer to "Supported Modes" on
page 40)
7. If you require more information on how to
connect your equipment, please refer to
the manual for the piece of equipment you
wish to attach.
DVD player
Component Video
Cable
Audio (AV) cable
PC
Audio cable Mini D-SUB cable

Setting up Your Display 11
English
Connecting DVI/HDCP Signals
Connecting Audio Output Signals
1. Connect the digital video output of your
PC to the DVI-HDCP terminal on the
display using a DVI-D cable.
2. Connect the audio output of your PC to the
display's DVI AUDIO L/R input terminals
using the AV cable or equivalent.
DV3250 provides extra audio output termi-
nals for delivering audio signal to an amplifier
or other audio devices.
Connect the AUDIO OUT L/R terminals on
the display to the signal input terminals of an
amplifier or other audio devices using the AV
cable or equivalent.
PC
DVD player
DVI-D cable
Audio (AV) cable
Audio (AV) cable

Setting up Your Display12
English
Connecting the Power Cord
1. Connect the female end of the AC power cord to the AC input on the display.
2. As shown in the diagram, connect the male end to a wall power outlet.
• The figure above shows the power cord connection. The shape of the physical power cord plug
and socket will differ depending on the location where you purchased the display.
• This product must be operated only from the type of power source indicated on the marking
label (AC 100~240V 50/60 Hz).
• If the display will not be used for a long period of time, it should be unplugged from the wall
outlet.
Initial Setup
1. Check to make sure that all connections to your display are correct and firm.
2. Press the Power button on the display. The display will turn on. The following First Turn On
screen will appear.
3. Press the Volu me or Vo lu me buttons on the display to select a screen display language,
and then press the Channel button on the display to go to the next step.
4. Press the Vol um eor Vo lu me buttons on the display to select your country, and then press
the Channel button on the display to go to the next step.
5. (Optional) If Others is selected in Country, press the Vo lumeor Volumebuttons on the
display to select a TV broadcast standard.
6. Press the Channel button on the display to select Auto Installation and then press the
INPUT button. The display will start searching for available channels and store them in the
memory. This may take several minutes, depending on the available TV channels of your local
TV system.
7. Press the MENU button on the display to close the menu.
Power Cord
Power outlet