BenQ DV2680 User manual

Welcome
English
DV2680/DV3070/DV3080
26”/30” LCD TV
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.
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.
FCC Statement
FCC Notice
LCD TV DV2680/DV3070/DV3080: A CLASS B digital device
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 when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
FCC CAUTION
Pursuant to 47CFR, Part 15.21 of the FCC rules, any changes or modifications to this monitor not
expressly approved by BENQ Corporation could cause harmful interference and would void the user's
authority to operate this device.
WARNING : This is a CLASS B product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures to counter interference.
WARNING : To reduce the risk of fire and electric shock, do not expose this product to rain or
moisture.

Table of Contents i
English
Table of Conten ts
Introduction............................................................................1
Functions and Features ...................................................................................... 1
Important Safety Instructions................................................2
Important Information ...................................................................................... 6
Safety Tips ........................................................................................................... 6
WARNING.......................................................................................................... 6
CAUTION........................................................................................................... 7
Package Contents....................................................................9
Setting up Your Television.....................................................10
Connecting the Power Cord .............................................................................. 10
Connecting the Antenna (For NTSC Systems)................................................. 10
Connecting CATV...............................................................................................................10
Antenna................................................................................................................................11
Installation of an Outdoor Antenna...................................................................................11
Controls and Terminals .........................................................12
Main Unit (Front View) .................................................................................... 12
Control Panel...................................................................................................... 12
Main Unit (Rear View)....................................................................................... 13
Making Connection............................................................................................ 14
Connecting AV Equipment................................................................................ 15
Connecting Composite Video Signal (RCA) .....................................................................15
Connecting S-Video Signal .................................................................................................15
Connecting Component Video Input (Y Cb/Pb Cr/Pr) Signals.......................................16
Connecting RGB (Min D-SUB 15 Pin Connector) Signals ..............................................17
Connecting DVI/HDCP Signals .........................................................................................18
Connecting Audio Output Signals (DV3070/DV3080 Only) ...........................................18
Remote Control ......................................................................19
Using the Remote Control ................................................................................. 20
Batteries............................................................................................................... 21
Notes on Using Batteries .................................................................................... 21
Using the Remote Control .....................................................22
Power on, Power off and Standby ..................................................................... 22
Switching Inputs ................................................................................................ 22
Adjusting Audio Volume ................................................................................... 23
Changing Channels............................................................................................. 23

Table of Contentsii
English
Adjusting User Situation Modes........................................................................ 24
Freeze................................................................................................................... 24
Adjusting Aspect Ratio ....................................................................................... 25
Using the PIP/PBP Function.............................................................................. 25
Selecting PIP AUDIO ......................................................................................... 26
Setting Favorite Channels................................................................................... 26
Selecting TV or CATV ........................................................................................ 27
Adding/Deleting Channels ................................................................................. 27
Using the Sleep Timer ....................................................................................... 28
Adjusting Backlight ............................................................................................ 28
Displaying Information ...................................................................................... 29
Using the Auto Function.................................................................................... 29
The On-Screen Display (OSD) Menu................................... 30
OSD Structure..................................................................................................... 30
How to Use the OSD Menu ............................................................................... 31
Audio Adjustment .............................................................................................. 32
Picture Adjustment............................................................................................. 34
Display Adjustment ............................................................................................ 36
TV Adjustment ................................................................................................... 37
Setting up Closed Caption.................................................................................................. 38
Setting up V-CHIP.............................................................................................................. 38
MPAA Rating ................................................................................................................ 38
TV Parental Guidelines ................................................................................................. 39
Adjusting V-Chip Setting ................................................................................................... 40
First-Time Setup .......................................................................................................... 40
MPAA Rating ................................................................................................................ 41
TV Guidelines .............................................................................................................. 41
Canceling the V-CHIP Block Screen While V-CHIP Block is Activated .................. 41
Changing V-CHIP Blocking Password ........................................................................ 41
Setup.................................................................................................................... 43
Troubleshooting..................................................................... 45
TV ........................................................................................................................ 45
Antenna ............................................................................................................... 46
Specifications.......................................................................... 47
Supported Modes ................................................................... 48
Dimensional Drawings........................................................... 49

Introduction 1
English
Introduction
Thank you for purchasing the BenQ DV2680/DV3070/DV3080 Liquid Crystal Display
Television. Your DV2680/DV3070/DV3080 will bring you years of high-quality viewing
enjoyment. Your new BenQ television is extremely easy to operate, and has exceptionally high
image quality.
The DV2680/DV3070/DV3080 is also extremely versatile. You can install your television on the
wall or set it on a table, and it can be used under any type of illumination.
This manual will explain the operation of the DV2680/DV3070/DV3080 Liquid Crystal Display
Television, including the set's functions and features and other important information. Before
installing or operating your liquid crystal display television, please take the time to thoroughly
read this manual, particularly the sections on safety!
Functions and Features
The DV2680/DV3070/DV3080 Liquid Crystal Display Television has many useful functions,
including:
• 1280 x 768 internal resolution
• 600 nit (DV2680/DV3080 ) or 500 nit (DV3070) brightness
• 600:1 (DV2680/DV3080 ) or 500:1 (DV3070) contrast ratio
• Compatibility with all digital television (DTV) formats (with external tuner), including 480i,
480p, 720p, 1080i
• 3-2 Pull Down Recovery
• 3D digital comb filter
• De-Interlacing
• Multiple image formats for diverse viewing conditions
• PIP
• Shortcut buttons:
1. Freeze frame
2. Multi-Channel Television Sound (MTS) (Bilingual)
3. Sleep timer
4. Back light adjustment
5. Auto Calibration
6. Aspect Ratio Adjustment
7. Graphic OSD

Important Safety Instructions2
English
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. But 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 LCD TV. Just follow these simple instructions before
using your TV.
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 followed.
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 high temperature
environment, as this causes condensation,
which may result in fire, electric shock, or
other hazards.
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.
7. VentilationThe vents and other
openings in the cabinet are designed to let
hot air escape from the TV. 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 TV on a bed,
sofa, rug or other similar surface, since
they can block ventilation openings. This
TV 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.

Important Safety Instructions 3
English
9. Grounding or PolarizationThis product may be equipped with either a polarized 2-wire AC
line plug (a plug having one blade wider than the other) or a 3-wire grounding-type plug, a
plug having a third (grounding) pin. The 2-wire polarized plug will fit into the power outlet
only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet,
try reversing the plug. If the plug still fails to fit, contact your electrician to replace your
incompatible outlet. DO NOT ATTEMPT TO BYPASS THE SAFETY PURPOSE OF THE
POLARIZED AND GROUNDED PLUG. The 3-wire grounding-type plug will fit into a
grounding type power outlet. This is a safety feature. If you are unable to insert the plug into
the outlet, contact your electrician to replace your incompatible outlet.
10. Power cord protectionThe power cords must be routed properly to prevent people from
stepping on them or objects from resting on them. Check the cords at the plugs and
product.Power-supply cords should be routed so that they are not likely to be walked on or
snagged by items placed upon or against them. Pay particular attention to cords at doors,
plugs, receptacles, and the point where they exit from the product.
11. AttachmentsDo not use attachments not recommended by the manufacturer. Use of
improper attachments can result in accidents.
12. 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.
13. 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.
14. 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.
15. Power sourceThis product is intended to be supplied by a listed power supply, output
rated 19 V DC, 3A minimum, indicated on the marking label. If you are not sure of the type
of power supply to your home, consult your product dealer or local power company. For
added protection for your TV, unplug it from the wall outlet and disconnect the cable system
when it is left unattended and unused for long periods of time. This will prevent damage due
to lightning and power line surges. When the unit has to be used with another power supply
voltage, the power cable must be changed. Consult your product dealer. The socket outlet
should be installed near the equipment and easily accessible. The power supply voltage rating
of this product's AC adaptor is AC100-240V. The power cord attached conforms to the
following power supply voltage. Use only the power cord designated by our dealer to ensure
safety and EMC. When connecting other products such as VCRs and personal computers,
you should turn off the power of the unit for protection against electric shock. If the AC
adapter is misplaced or needs to be replaced, obtain the same type of adapter from a BenQ
service center or your dealer.
8. Heat sourcesKeep the product away
from heat sources such as radiators,
heaters, stoves and other heat-generating
products (including amplifiers).

Important Safety Instructions4
English
16. 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.
17. 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 internal parts. For the same reason, do not spill water or liquid on the product.
18. 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.
19. 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.
20. Wall or ceiling mountingWhen mounting the product on a wall or ceiling, be sure to
install the product according to the method recommended by the manufacturer.
This is a safety feature.
21. 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 wellas damage
to the product. Use only a trolley, stand,
tripod, and bracket or table
recommended by the manufacturer or
sold with the product. When mounting
the product on a wall, be sure to follow
the manufacturer's instructions. Use only
the mounting hardware recommended by
the manufacturer.
22. 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.

Important Safety Instructions 5
English
24. 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.
23. Panel protectionThe LCD panel used
in this product is made of glass.
Therefore, it can break when the TV is
dropped or hit by other objects. Beware of
injuries in the event of the LCD glass
screen breaking.
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. Section 810 of the National
Electrical Code provides information with
respect to:
• proper grounding of the mast and
supporting structure;
• grounding of the lead-in wire to an antenna
discharge unit;
• size of grounding conductors;
• location of antenna-discharge unit;
• connection to grounding electrodes;
• and requirements for the grounding
electrode.
EXAMPLE OF ANTENNA GROUNDING AS
PER NATIONAL ELECTRICAL CODE
NEC - NATIONAL ELECTRICAL CODE
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.

Important Safety Instructions6
English
Important Information
Note to CATV system installer: This reminder is provided to call the CATV system installer's
attention to Article 820-40 of the National Electrical Code that provides guidelines for proper
grounding and, in particular, specifies that the cable ground shall be connected to the grounding
system of the building, as close to the point of cable entry as practical.”
Safety Tips
Please read and follow these safety tips to ensure the equipment is free from damage, and to
ensure that no injury will occur as a result of improper use.
• Do not insert any object (especially metal) or liquids, into the TV.
• Do not place any objects containing water or any other liquid on top of the TV.
• Do not place the unit in direct sunlight, near heaters or in extremely dusty or humid locations.
• Do not install this system outdoors or otherwise expose it to the elements.
• Do not place heavy objects on top of the TV.
• If the power cord is damaged or frayed in any way, electrical shock and/or fire may result.
• Please do not place objects on the power cord, and keep the cord away from heat-emitting
devices. Should the power cord become damaged in any way, please contact your dealer for a
replacement cord.
• Do not remove the cover of the TV for any reason. If any problems arise with the unit, please
contact your dealer for service. Removing the covers will void the warranty.
WARNING
Before Setting Up
Do not place the TV on sloped or unstable surfaces.
• The TV may fall or tip over.
Do not place any objects on top of the TV.
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.
WARNING: FCC Regulations state that any unauthorized changes or modifications to this
equipment not expressly approved by the manufacturer could void the user's authority to
operate this equipment. (U.S.A. ONLY)
CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO
WIDE SLOT, FULLY INSERT.

Important Safety Instructions 7
English
• If water spills onto the TV or foreign objects get inside it, a short-circuit may occur which
could result in fire or electric shock. If any foreign objects get inside the TV, please consult an
Authorized Dealer.
Do not cover the ventilation holes.
• Doing so may cause the TV to overheat, which can cause fire or damage to the set.
AC Power Supply Cord
The TV is designed to operate on 100~240 V AC, 50/60 Hz. Securely insert the power cord plug
as far as it will go.
• If the plug is not fully inserted; heat may be generated which could cause fire. If the plug is
damaged or the wall socket plate is loose, they should not be used.
Do not handle the power cord plug with wet hands.
• Doing so may cause electric shocks.
Do not do anything that might damage the power cable. When disconnecting the power cable,
hold the plug, not the cable.
• Do not make any modifications, place heavy objects on, place near hot objects, heat, bend,
twist or forcefully pull the power cable. Doing so may cause damage to the power cable, which
can cause fire or electric shock. If damage to the cable is suspected, have it repaired at an
Authorized Service Center.
If the TV is not to be used for a long period of time, unplug the power cord from the wall outlet.
If problems occur during use
If a problem occurs (such as no picture or no sound), or if smoke or an abnormal odor is
detected from the TV, unplug the power cord immediately.
• Continuous use of the Display under these conditions might cause fire or permanent damage
to the unit. Have the Display evaluated at an Authorized Service Center. Services to the Display
by any unauthorized personnel are strongly discouraged due to its dangerous high voltage
nature.
If water or foreign objects get inside the TV, if the TV is dropped, or if the cabinet becomes
damaged, disconnect the power cord plug immediately.
• A short-circuit may occur, which could cause fire. Contact an Authorized Service Center for
any repairs that need to be made.
CAUTION
When using the LCD TV
To turn off the main power, be sure to remove the plug from power outlet. The power outlet
socket should be installed as near to the equipment as possible, and should be easily accessible.
Be sure to disconnect all cables before moving the LCD TV.
• Moving the Display with its cables attached might damage the cables, which, in turn, can cause
fire or electric shock.
Disconnect the power plug from the wall outlet as a safety precaution before carrying out any
cleaning.
• Electric shocks can result if this is not done.
Clean the power cable regularly to prevent it from becoming dusty.
• Built-up dust on the power cord plug can increase humidity, which might damage the
insulation and cause fire. Unplug the cord from the wall outlet and clean it with a dry cloth.
• Do not insert any objects or liquids into the unit.
• Do not expose the unit to water or moisture, or otherwise to the elements

Important Safety Instructions8
English
• Do not open the unit for any reason. Doing so will void the warranty!
• Unplug the unit if it will not be used for an extended period of time
• Avoid placing the unit near sources of heat
• Avoid placing the unit in direct sunlight
In any event, if any problems arise, contact your dealer immediately!

Package Contents 9
English
Package Contents
Please ensure that the following items are included with your DV2680/DV3070/DV3080 Liquid
Crystal Display TV. If any item is missing or damaged, contact an authorized dealer
immediately.
Different countries have different AC power cord types.
User's manual (x1)
Remotecontrol(x1)
Power cord (x1)
AAA batteries (x2)
Composite video cable (x1)
DV2680/DV3070/DV3080 LCD TV (x1)

Setting up Your Television10
English
Setting up Your Television
Connecting the Power Cord
1. Connect the female end of the AC power cord to the AC input on the television.
2. As shown in the diagram, connect the male end to a wall power outlet.
• 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 television will not be used for a long period of time, it should be unplugged from the wall
outlet.
Connecting the Antenna (For NTSC Systems)
Connecting CATV
Your BenQ television has an internal 75 ohm coaxial cable connector, so antennal hook-up is
very easy.When connecting a 75-ohm coaxial cable to your BenQ television, secure it firmly to
the ANT connector. Some cable television companies provide "pay per view" programming.
Since the signal for these paid channels is encoded, most cable television 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 television provider. The tuner/decoder provided by your cable television company
can be used according to the following instructions.
Please note: you must have an RF switch with two inputs (A and B) (not supplied).
The "A" input on the RF switch (not supplied) allows you to use the television's channel selector
button to view unlocked channels. The "B" input on the RF switch (not supplied) allows you to
use the channel selection button on your cable box to view locked encoded programming via the
tuner/decoder.
AV2
S-VIDEO VIDEOAUDIO
AC-INLET

Setting up Your Television 11
English
Antenna
The antenna equipment has far more effect on reception for color televisions 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
If an outdoor antenna is required, use any of the following.
A: Use a combination VHF/UHF outdoor antenna.
B: Use separate VHF and/ or UHF outdoor antennas.
Connect the lead from the outdoor antenna to the ANT input on the rear of the television.
1. Generally speaking, 75 ohm systems have a
round cable with an F-shaped connector
which requires no tools. Attach the cable
directly to the input (not included).
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
(not included).
AV1
S-VIDEO VIDEO AUDIOIDEO
AV2
S-VIDEO AUDIO
ANTENNA

Controls and Terminals12
English
Controls and Terminals
Main Unit (Front View)
Control Panel
No. Name Description
1Speaker High-quality speakers for delivering excellent sounds.
2 Power indicator
When the unit is powered on, the power indicator light
is green.When the set is in standby mode, this light is
red.
3 Remote control sensor window Receives the signal from the remote control.
No. Name Description
1Power
• Press the Power button to turn on the DV2680/DV3070/DV3080
when it is in "standby" mode.
• Press the Power button once more to turn the DV2680/DV3070/
DV3080 "off" by placing it into "standby" mode.
2INPUT This button allows you to switch among TV/Video/PC signal sources.
3 Channel ()/() These two buttons allow direct selection of channels.
1
1
2
3
MENU INPUT
1
2
3
4
5

Controls and Terminals 13
English
The "Power", "Channel ()/()", "Volume ()/()", "Input" and "Menu" buttons on the main unit
function in the same way as their counterparts on the remote control. Information in this manual
is based on the use of the remote control to operate the television.
Main Unit (Rear View)
4 Volume ()/()
• Press Volume to increase the volume, or Volume to decrease it.
• On the OSD main screen, pressing these buttons allows selection of
options.
5MENU Press this button to display the on-screen display (OSD) menu.
AV1
S-VIDEO VIDEO AUDIO
COMPONENT
Cr/PR Cb/Pb Y
DVI
AUDIO DVI/HDCP
PC
D-SUB AUDIO AUDIO
AV2
S-VIDEO VIDEOAUDIO
ANTENNA AC-INLET
1
2
3
24
5
6
DV2680
DV3070/DV3080
1
23
24
5
67

Controls and Terminals14
English
Making Connection
• Before connecting any component, please familiarize yourself with the location and type of
each input. If incorrect connections are made, picture or color quality may be adversely
affected. Please ensure that all connectors are firmly seated.
• Your DVD player, VCR or home theatre system can be connected to the rear of the television so
that you can enjoy a complete audio-visual experience. Before connecting external devices,
turn off the power to the television for safety.
No. Name Description
1 AC INLET Connect the power cord (provided) to this input.
2AV1&AV2
• VIDEO (Composite (AV) signal input, RCA connector): Attach the
Composite video output of your DVD player or other AV device.
• AUDIO(Audio input, L/R): Attach the audio out of your DVD
player or other AV device here. This input is used with combination
(AV) and S-VIDEO input.
• S-VIDEO (S-VIDEO input): Attach the S-VIDEO OUT of your
DVD player or other AV device here.
3ANTENNA Attach your antenna (not provided) to this input.
4 COMPONENT
• Y (Component video input, Y CB/Pb Cr/Pr): Attach the component
image input of your standard progressive scan DVD player or
HDTV here. The *Y connector (green) can also be used as a second
composite signal input.
• AUDIO(Audio input, L/R): Attach the audio out of your DVD
player or other AV device here.
5PC
• PC D-SUB (15-pin D-SUB computer signal input): Connect your
computer's monitor (analog RGB) output here.
• PC AUDIO: Connect your desktop or notebook computer's audio
output here.
6DVI (Digital Video
Interface)
• DVI/HDCP (Digital Video Input): Attach the digital output (digital
RGB) from your PC or video here.
• DVI AUDIO (Audio input, L/R): Connect the audio output of
digital signal here.
7OUTPUT (L/R/
WOOFER) Attach the audio input of an amplifier here.

Controls and Terminals 15
English
Connecting AV Equipment
Connecting Composite Video Signal (RCA)
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 sig-
nals, for example, VCRs and camcorders. Other video sources, such as laser disc players, actu-
ally produce slightly better results when using Composite video.
Connecting S-Video Signal
Of all the signal types, S-video provides the second-best quality, and it is far superior to Com-
posite video signals. Because of this, when using satellite receivers, high-quality VCRs and DVD
players (without Composite video output) as sources, S-video will provide a clearer, sharper sig-
nal.
Connect the Composite signal terminal on
the TV to the output of AV equipment via
an Composite video cable (RCA
connector) as illustrated.
The DV2680/DV3070/DV3080 provides
two sets of Composite video inputs (AV1 &
AV2).
Video game
Connect your AV equipment to the
television's S-VIDEO terminal using an S-
video cable. The DV2680/DV3070/DV3080
provides two S-video inputs (AV1 & AV2).
DVD player

Controls and Terminals16
English
Connecting Component Video Input (Y Cb/Pb Cr/Pr) Signals
1.Of the currently available input signal types, Component video input offers the best quality.
Most commonly, Component video output comes from DVD players. Therefore, when using a
DVD player, we suggest that you use Component video input. The image quality with this type
of input is superior to that obtained with S-video. All HDTV signals must go through this input.
This input can also be used for high-resolution signals, such as for progressive scanning DVD
players or computers.
2. Connect to the Component video input (Y Pb Pr) if your DVD player is a progressive scan
model.
3. Connect to the Component video input (Y Cb Cr) for standard DVD players.
4. Your BenQ television supports 480p, 720p and 1080i HDTV signals.
Connect your AV equipment to the
television's Component Cb/Pb Cr/Printput
using a Component video cable.
S
COMPONENT
Cr/Pr Cb/Pb YAUDIO AUDIO
DVD player