Benq SQ4231 User Manual
PQ/SQ Series Color LCD TV
User Manual
English
Welcome
Disclaimer
Copyright
English
BenQ Corporation makes no representations or warranties, either expressed
or implied, with respect to the contents of this document. 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.
Copyright 2009 BenQ Corporation. All rights reserved. No part of this
publication 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.
is a trademark of SRS Labs, Inc.
TruSurround XT technology is incorporated under license
from SRS Labs, Inc.
Table of Contents
Important safety instructions ................................................1
Care and cleaning information .............................................2
Getting to know your TV ......................................................3
Front view ............................................................................................ 3
Control panel ....................................................................................... 4
Rear view .............................................................................................. 5
Connecting audio and video inputs .....................................8
Connecting the Composite Video input ............................................ 9
Connecting the S-Video input ............................................................ 10
Connecting the Component Video input .......................................... 11
Connecting the PC D-Sub input ........................................................ 12
Connecting the PC DVI input ............................................................ 13
Connecting the HDMI input .............................................................. 14
Connecting the stereo audio output ................................................... 15
Connecting the headset audio output ................................................ 16
Getting to know the remote control ..................................... 17
For China ............................................................................................. 17
For Hong Kong, Russia and the Middle East area ............................. 20
Remote control usage tips ................................................................... 24
Battery safety notice ............................................................................ 24
Adjusting aspect ratio .......................................................................... 25
OSD (On-Screen Display) menu ..........................................26
OSD structure ...................................................................................... 26
Navigating the OSD menu .................................................................. 27
Picture menu ....................................................................................... 28
Sound menu ......................................................................................... 29
Channel menu .....................................................................................30
PC menu .............................................................................................. 32
Setup menu .......................................................................................... 33
Senseye menu ....................................................................................... 35
Viewing digital photos ........................................................... 36
Browsing photos and folders ..............................................................36
Viewing photos .................................................................................... 36
Settings ................................................................................................. 37
Reference ................................................................................38
Dimensions .......................................................................................... 38
Specifications ....................................................................................... 41
Supported PC (D-Sub/DVI) input signal resolutions ....................... 42
Setting up appropriate output resolution on PC ......................... 42
Troubleshooting .................................................................................. 43
English
Table of Contents i
English
Important Notice
LCD (Liquid Crystal Display) screens, like plasma (PDP) and conventional
CRT (Cathode Ray Tube) screens, are also susceptible to 'screen burn-in' or
'image retention' which can be found on the screen as visible fixed lines and
shades and can't be removed. To avoid such permanent damage to the
screen, please take the following preventive measures when using your TV:
(1) Avoid displaying still images (like On-Screen Display menus, TV
station logos, fixed/inactive text or icons) for more than two hours.
(2) Change the aspect ratio from time to time. Fill the entire screen with
the image and eliminate the black bars whenever possible. Avoid
displaying images in 4:3 aspect ratio over a long period of time,
otherwise there may be visible burn marks on the screen as two
vertical lines.
(3) Turn on the
(4) This TV is designed for home use only. Do not use it as a commercial
display in public areas.
Please note that the product warranty does not cover any screen damages
that result from the failure to take the measures above.
ECO Mode function when displaying PC input image.
Table of Contentsii
Important safety instructions
In order to prevent potential dangers and prolong the service life of the TV,
please observe the following points when installing, operating and cleaning
the TV.
If wall mounting, have a qualified
and experienced technician
mount it safely. Use only a
recommended wall bracket
(optional accessory) for this TV
and ensure that the bracket is
securely screw fixed to the wall
structure, and not just the wall
render, lining or cladding. Do not
just glue the bracket to the wall.
Ensure the bracket is level
horizontally.
Do NOT place the TV near water,
like a spa or pool, or in a position
which will allow the splashing or
spraying of water onto the
display, like in front of an open
window where rain water may
enter.
Do NOT place the TV near or
above sources of heat, such as
radiators, heaters, fuel stoves and
other heat-generating items
(including audio amplifiers).
Otherwise heat may cause
damages to the outer casing as
well as the components inside.
If wall mounting, allow
appropriate space on top for
attaching the TV to the wall
bracket.
If recessed into a wall opening,
you must leave appropriate free
space both top and bottom for
mounting and removing the TV.
Do NOT cover or block the vents
and openings while the TV is
switched on, as the heat may
accumulate inside the TV and
result in danger.
This TV has no power switch.
When installing the TV,
incorporate a readily accessible
disconnect device in the fixed
wiring, or connect the power cord
to socket-outlet which must be
provided near the TV and easily
accessible. If a fault should occur
during operation of the unit,
operate the disconnect device to
switch the power supply off, or
disconnect the power cord.
Do NOT place the TV in direct
sun or where direct sun or spot
lighting will shine onto the TV, as
the heat may damage the TV and
the bright light will make viewing
the TV more difficult than
necessary.
Do NOT place the TV on an
uneven, sloping or unstable
surface (such as a trolley) where it
may fall and cause damage to
itself or others. Have a qualified
technician secure the TV where it
is placed in case there is an
earthquake.
Do NOT place the TV in an
enclosed place without allowing
for ventilation.
All Liquid Crystal Display (LCD)
screens have a very thin protective
layer of glass which is liable to
marking or scratching, and
cracking if struck or pressured.
The liquid crystal substrate is also
liable to damage under excessive
force or extreme temperatures.
Please handle with care.
English
Observe all warnings and
cautions as labelled on the TV.
Important safety instructions 1
• Only use the power cord supplied with the TV. Never use a power cord which
appears damaged or frayed, or change the plug type on the power cord.
Improper use of the power cord may result in electrical shock or fire.
• The supplied power cord is suitable for use with 100-240V AC power only.
• This TV should be connected to a mains socket outlet with a protective earthing
connection.
• Only use an appropriate power cord for your region. Never use a power cord
which appears damaged or frayed, or change the plug type on the power cord.
• Be aware of the total loading when using extension cords or multiple outlet
power boards.
• This TV has no power switch. When installing the TV, incorporate a readily
accessible disconnect device in the fixed wiring, or connect the power cord to
socket-outlet which must be provided near the TV and easily accessible. If a
fault should occur during operation of the unit, operate the disconnect device to
switch the power supply off, or disconnect the power cord.
• WARNING: This TV has been engineered and manufactured with the highest
priority on safety, however, IMPROPER HANDLING OR USE CAN RESULT IN
POTENTIAL ELECTRICAL SHOCK OR FIRE HAZARD. Please handle this TV with
English
care. If damaged, turn off the power and unplug the power cord from the TV.
Transport the TV to your nearest BenQ authorized service centre for repair.
• There are no user serviceable parts in this TV. Never unscrew or remove any
covers. There are dangerous voltages inside. Turn off the power and unplug the
power cord before moving the TV.
Care and cleaning information
• Always turn off and disconnect the TV from the mains power before cleaning.
• Do NOT use cream, liquid, aerosol or spray cleaners. Use only a slightly damp
well wrung-out (drip-free) and lint-free, clean soft cloth and lightly wipe the TV.
• If necessary, use a pH-neutral liquid dish-washing detergent diluted with
water on a separate clean lint-free cloth to remove oil or grease marks. Wipe
over again with a clean dry lint-free cloth to remove any smear marks.
• Under close examination and in certain circumstances, you may notice that a
few non-active pixels appear on the screen as a fixed point of color. Please
note that this does not affect the performance of your product as it is usually
not visible at normal viewing distances.
• If the TV is not going to be used for an extended period of time (like when
you are going away for holidays), it should be switched off and unplugged
from the wall outlet. You should also consider removing the batteries from
the remote control (as they may leak).
• LCD (Liquid Crystal Display) screens, like plasma (PDP) and conventional
CRT (Cathode Ray Tube) screens, are also susceptible to 'screen burn-in' or
'image retention' which can be found on the screen as visible fixed lines and
shades and can't be removed. To avoid such permanent damage to the screen,
please take the following preventive measures when using your TV:
(1) Avoid displaying still images (like On-Screen Display menus, TV station
logos, fixed/inactive text or icons) for more than two hours.
(2) Change the aspect ratio from time to time. Fill the entire screen with the
image and eliminate the black bars whenever possible. Avoid displaying
images in 4:3 aspect ratio over a long period of time, otherwise there
may be visible burn marks on the screen as two vertical lines.
(3) Turn on the
(4) This TV is designed for home use only. Do not use it as a commercial
display in public areas.
Please note that the product warranty does not cover any screen damages that
result from the failure to take the measures above.
Care and cleaning information2
ECO Mode function when displaying PC input image.
Getting to know your TV
This LCD TV is a state-of-the-art flat widescreen digital display device. It has a
built-in analog TV tuner which can be used to view standard definition analog
television (TV or ATV), cable television (CATV), or radio frequency (RF)
modulated video through its coaxial TV tuner input jack.
However, the high display quality of a widescreen LCD TV isn’t realized
through analog TV. The highest possible quality display is only possible from
high definition digital video sources like High Definition TV (HDTV) and
Blu-ray DVD. See "Connecting audio and video inputs" on page 8 for more
information about the supported signal types and how to make connections.
Front view
English
123
No. Name Description
1 Speakers
Power/status
2
indicator
Remote control
3
sensor window
Left and right speakers for reproducing high-quality
stereo audio.
• Lights up green when the TV is powered on.
• Lights up red when the TV is in standby mode.
• Flashes red when the display is in the ECO Mode. See
"ECO Mode" on page 33.
• Flashes green when the TV is accessing data in the USB
storage device.
Receives command signals from the remote control. Do
not obstruct the sensor by placing any objects in front of
it, which will hinder the reception of signals.
Getting to know your TV 3
Control panel
SQ 42” Series
PQ 46”/52” Series
1
2
3
English
No. Name Description
Displays the On-Screen Display (OSD) menu if not visible, or
1
MENU button
exits the current menu if displayed. (Performs the same action
as the
菜单 (Menu) button on the remote control.)
• Adjusts the volume level of the built-in speakers. (Performs
the same action as the
VOL (Volume)
2
-/+ button
remote control.)
• In the OSD menu, moves the selection highlight left or right
or changes settings (Performs the same action as the /
buttons on the remote control.)
• Sequentially selects the previous or next tuned TV channel.
(Performs the same action as the
CH (Channel)
3
/button
buttons on the remote control.)
• In the OSD menu, moves the selection highlight up or down
or changes settings (Performs the same action as the /
buttons on the remote control.)
• Cycles through input signal sources. (Performs the same
action as the
4
INPUT button
control.)
• In the OSD menu, executes selections or to enter a submenu
you have selected (Performs the same action as the
on the remote control.)
Toggles the TV between standby mode and on. (Performs the
same action as the
control.)
5
(Power/
standby)
button
4
5
音量 (Volume) +/- buttons on the
频道 (Channel)/
信号选择 (Input) button on the remote
OK button
(Power/standby) button on the remote
Getting to know your TV4
Rear view
SQ 42” Series
1
10
4
5
6
7
8
9
2
3
11
12
13
English
14
Getting to know your TV 5
PQ 46”/52” Series
English
14
13
12
11
10
1
9
8
7
6
3
2
5
4
Getting to know your TV6
No. Name Description
1AC IN
2 HDMI-2
For connecting the AC power cord.
Connect to the HDMI digital audio/video or DVI digital video
output of your digital source device. See "Connecting the
3 HDMI-1
4 DVI AUDIO IN
5 PC input
HDMI input" on page 14 and "Connecting the PC DVI input"
on page 13.
Connect to the audio output to match that of the DVI output.
See "Connecting the PC DVI input" on page 13.
•
PC: Connect to the video (D-Sub) output of a PC.
•
PC AUDIO IN: Connect to the audio output to match that of
the PC video (D-Sub) output.
See "Connecting the PC D-Sub input" on page 12.
YPbPr-2 •
6
YPbPr: Connect to the Component Video (Y Pb Pr) output of
an appropriate source device.
•
7
YPbPr-1
AUDIO: Connect to the audio output of an appropriate source
device to match that of the Component Video output.
See "Connecting the Component Video input" on page 11.
VIDEO: Connect to the Composite Video (AV) output as
•
appropriate for your source device.
•
S-VIDEO: Connect to the S-Video output as appropriate for
your source device.
•
8
VIDEO 1
AUDIO: Connect to the audio output of either the Composite
Video or S-Video output as appropriate for your device.
See "Connecting the Composite Video input" on page 9 and
"Connecting the S-Video input" on page 10.
Connect your external source device using either the
Composite Video or S-Video inputs. S-Video will provide a
better quality image.
Connect to the audio input of an audio amplifier or sub-
AUDIO OUT
9
woofer. This output is always available, however, its level is
fixed and cannot be controlled by the Volume setting of the TV.
See "Connecting the stereo audio output" on page 15.
Connect to the HDMI digital audio/video or DVI digital video
10
HDMI-3
output of your digital source device. See "Connecting the
HDMI input" on page 14 and "Connecting the PC DVI input"
on page 13.
For connecting to USB external storage devices so that you can
11
USB
use the TV to view digital photos. See "Viewing digital photos"
on page 36.
12
Headset
output
Connect to stereo headsets. See "Connecting the headset audio
output" on page 16.
•
VIDEO: Connect to the Composite Video (AV) output as
appropriate for your source device.
13
VIDEO 2
•
AUDIO: Connect to the audio output of the Composite Video
output as appropriate for your source device.
See "Connecting the Composite Video input" on page 9.
ANTENNA/TV Connect to your antenna TV/CATV cable system.
14
Getting to know your TV 7
English
Connecting audio and video inputs
This TV provides several input/output jacks for connecting various external
audio/video equipment. These jacks come in different shapes and colors, and
carry specific audio/video signals and provide different levels of picture
quality.
The table below shows generally the types of jacks and the picture quality
levels they provide. It is recommended that you use the jacks that provide the
best possible picture quality for connection if the external audio/video
equipment supports them.
See
Jack name Jack appearance
English
HDMI
Component
video
, or
Blu-ray
page
14
11
disc
player
External device
TV
DVD
game
console
VCR PC
S-Video
Composite
video
DVI
PC
D-Sub
(,or )
+
10
9
13
12
Best picture quality Better picture quality Good picture quality
Normal picture quality Not available
• This TV does not support the simultaneous display of two or more input
pictures, such as the picture-in-picture function.
• In order to fully utilize the high-definition capability of this TV , you should adjust
the output resolution of the source device (for example, DVD player or PC) to
closely match the native resolution of the TV. For example, 1080p for
Component/HDMI video or 1920×1080 @ 60Hz for PC video. For more
information on how to adjust output resolution on the source device, please
refer to the instructions of the device.
Pay attention to the following when making connections:
• Before connecting any devices, please turn all equipment off.
• Familiarize yourself with the connectors and jacks on the equipment you want
to connect and the TV. Be aware that if incorrect connections are made, picture
quality may be adversely affected.
• Do not pull cables out of jacks by grasping the cable itself, as you may damage
the cable. Only ever remove cables from jacks by grasping the plug on the end
of the cable.
• Once connected, please ensure that all plugs are fully inserted and firmly
seated.
Connecting audio and video inputs8
Connecting the Composite Video input
SQ 42” Series
Composite Video (AV)
cable
PQ 46”/52” Series
VCR
Connect the Composite Video output of your source device (like a VCR) to the
VIDEO and AUDIO jacks of the VIDEO 1 or VIDEO 2 input on the TV using a
Composite Video cable (not provided) as illustrated.
A Composite Video cable consists of three connectors: Yellow (video), White (left
channel audio), and Red (right channel audio). Ensure that the colors of the plugs
and jacks match when making connection.
To view video image from this input, press the
信号选择 (Input) button on the
remote control and select Video 1 or Video 2.
Composite Video provides the least optimal image quality. Both S-Video and
Component Video provide better quality video signals.
English
Connecting audio and video inputs 9
Connecting the S-Video input
SQ 42” Series
English
Audio
cable
PQ 46”/52” Series
1. Connect the S-Video output of your source device (like a DVD player) to the S-
VIDEO
jack of the TV’s VIDEO 1 input using an S-Video cable (not provided).
Pay attention to the alignment of the plugs on the S-Video cable when inserting
so as not to damage any pins.
2. Connect the audio output of the source device to the
VIDEO 1 input using a suitable RCA type audio cable (not provided).
To view video image from this input, press the
remote control and select Video 1S.
You should not connect both a composite Video and an S-Video from the same
device; just one or the other. If you have the choice, use the S-Video instead of
composite Video as an S-video signal provides a higher quality signal to that of
composite Video.
AUDIO jacks of the TV’s
信号选择 (Input) button on the
S-Video
cable
DVD player
Connecting audio and video inputs10
Connecting the Component Video input
SQ 42” Series
Component
Video cable
TV game
console
PQ 46”/52” Series
Audio
cable
1. Connect the Component Video output of your source device (like a TV game
console) to the
Y, Pb and Pr jacks of the TV’s YPbPr-1 or YPbPr-2 input using a
Component Video cable (not provided). A Component Video cable consists of
three plugs: Green (Y), Blue (Pb), and Red (Pr).
2. Connect the audio output of your source device to the corresponding
jacks of the TV’s
YPbPr-1 or YPbPr-2 input using a suitable RCA type audio
AUDIO
cable (not provided).
To view video image from this input, press the
remote control and select
Ensure that the colors of the plugs and terminals match when making connection.
For best display results, set the output resolution of the Component Video source
device to 1080p. See "Supported Component Video input resolution" on page 41
for all supported Component video input resolutions.
YPbPr 1 or YPbPr 2.
信号选择 (Input) button on the
English
Connecting audio and video inputs 11
Loading...