English
DV3750
LCD Display
User's Manual
Welcome
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.
is a trademark of SRS Labs, Inc. TruSurround XT technology is incorporated under
license from SRS Labs, Inc.
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.
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).
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.
English
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.
English
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.
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.
Important Information
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.
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.
Table of Contents
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 .........................................................6
Connecting Audio and Video Signal Sources ................................................... 6
Connecting Composite (AV) Video Signals ......................................................................6
Connecting S-Video Signals................................................................................................7
Connecting Component Video Signals..............................................................................7
Connecting RGB Signals (Mini D-SUB)............................................................................8
Connecting DVI Signals......................................................................................................8
Connecting Audio Output Signals .....................................................................................9
English
Connecting the Power Cord .............................................................................. 9
On-Screen Display (OSD) Menu...........................................10
OSD Structure..................................................................................................... 10
Navigating the OSD Menu................................................................................. 11
Audio Menu........................................................................................................ 11
Picture Menu ...................................................................................................... 12
Picture Mode Settings .........................................................................................................13
Selecting a Picture Mode.....................................................................................................14
Feature Menu...................................................................................................... 14
PC Menu ............................................................................................................. 16
Troubleshooting .....................................................................17
Specifications .......................................................................... 18
Supported Modes ...................................................................19
Dimensional Drawings...........................................................19
Table of Contents i
English
<Memo>
Table of Contentsii
Introduction
Thank you for purchasing the BenQ DV3750 LCD Display. Your DV3750 will bring you years of
high-quality viewing enjoyment. It is also extremely easy to operate, and provides exceptionally
high image quality.
The DV3750 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 DV3750, including its functions and features and
other important information. Before installing or operating your LCD display, please take the
time to thoroughly read this manual, particularly the sections on safety.
Functions and Features
The DV3750 has many useful functions and features, including:
• 1920 x 1080 image resolution
• 550 nits brightness
• 800:1 contrast ratio
• Compatible with 1080i, 720P, 576P and 480P signal formats
• De-Interlacing
• Multiple picture modes
• Picture In Picture and Picture By Picture display functions
English
• SRS TruSurround XT Home Theater Surround sound experience
• Graphic OSD
• Shortcut buttons
1. Freeze frame
2. Stereo / MTS sound
3. Sleep timer
4. Backlight adjustment
5. PC/DVI input signal auto calibration
6. Aspect ratio adjustment
Introduction 1
English
Package Contents
Please ensure that the following items are included with your DV3750 LCD Display. If any item
is missing or damaged, contact an authorized dealer immediately.
DV3750 LCD Display (x1)
Power cord (x1)
User's manual (x1)
Composite (AV) cable (x1)
1
)
o
x
l
c
o
t
o
e
e
m
R
(
n
r
t
AAA batteries (x2)
Actual number and type of cables may vary with the location of purchase.
Package Contents2
Getting Started with Your Display
Main Unit (Front View)
No. Name Description
• Lights up green when the display is powered on.
1 Power indicator
Remote control
2
sensor window
• Lights up red when the display is in standby mode.
• Flashes red when the display is connected to a PC and the PC enters
standby mode.
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.
English
1
2
Control Panel
5
No. Name Description
• Press this button to turn the display on when it is in standby mode.
1 Power
• Press this button once more to turn the display off by and put it to standby
mode.
4
3
2
1
Getting Started with Your Display 3
English
V
2 INPUT
3
4
5 MENU button
Selection /
button
Volume/
button
Ter mi na l Pa n e l
• This button allows you to switch among different input signal sources.
• When the OSD (On-Screen Display) menu is on, press this button to
enter the submenu.
When the OSD menu is on, press these buttons to move the selection
focus up or down or change settings.
• Press V
• When the OSD menu is on, press these buttons to move the selection
focus left and right or change settings.
• Press this button to display the OSD menu.
• When the OSD menu is on, press this button to exit the menu.
olumeto increase the volume, or VVolume to decrease it.
No. Name Description
•VVIDEO (Composite (AV) signal input, RCA connector): Connect the
Composite video output of your AV device here.
•AAUDIO(Audio input, L/R): Connect the audio output of your AV
1 AV3
2 Headset socket This socket is for connecting an external headset.
3 Subwoofer
device here. This input is used common to both AV and S-VIDEO
input.
•SS-VIDEO (S-VIDEO input): Connect the S-VIDEO output of your AV
device here.
Allows you to connect the display to an external subwoofer set for playing
sound.
1
2
3
Getting Started with Your Display4
Main Unit (Rear View)
V
A
English
10
8
9 3
No. Name Description
1 AUDIO OUT (L/R) Connect the audio input of an amplifier or here.
2 RS232 This terminal is for service purpose only.
•VVIDEO (Composite (AV) signal input, RCA connector): Connect the
Composite video output of your AV device here.
3 AV2
•AAUDIO (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.
•SS-VIDEO (S-VIDEO input): Connect the S-VIDEO output of your AV
device here.
7
6
4
5
1
2
10
4 AV1
5 COMPONENT 2
6 COMPONENT 1
7 PC
•V
IDEO (Composite (AV) signal input, RCA connector): Connect the
Composite video output of your AV device here.
UDIO (Audio input, L/R): Connect the audio output of your AV device
•A
here. This input is used common to both AV and S-VIDEO input.
•SS-VIDEO (S-VIDEO input): Connect the S-VIDEO output of your AV
device here.
•YY CB/PB CR/PR (Y CB/PB CR/PR input): Connect the component image
output of your AV devices or HDTV decoder here.
•AAUDIO (Audio input, L/R): Connect the audio output of your AV device
here.
•YY CB/PB CR/PR (Y CB/PB CR/PR input): Connect the component image
output of your AV devices or HDTV decoder here.
•AAUDIO (Audio input, L/R): Connect the audio output of your AV device
here.
•PPC D-SUB (15-pin D-SUB computer signal input): For connecting to
PC's analog video output.
•PPC AUDIO: For connecting to PC's audio output.
Getting Started with Your Display 5
English
D
•DDVI (Digital Video Input): For connecting to PC's digital video output.
8 DVI
VI AUDIO (Audio input, L/R): For connecting to DVI's digital audio
•D
output.
9 AC INLET Connect the power cord to this input.
10 Speaker connector Connect the external speakers to these connectors.
Setting up Your 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 color quality may be adversely affected. Please
ensure that all connectors are firmly seated.
• Before connecting external devices, turn off the power to the display for safety.
Connecting Composite (AV) Video Signals
Connect the Composite (AV) output of your AV
equipment to the Composite (AV) signal
terminal on the display using a Composite (AV)
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.
Composite (AV) cable
Video game
Setting up Your Display6
Connecting S-Video Signals
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 (YP
this should be used in preference to either
composite or S-video signals.
BPR or YCBCR),
S-Video cable
English
Audio (AV) cable
DVD player
Connecting Component Video Signals
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. DV3750 supports 480P, 720P, 576P and
1080i HDTV signals provided by high
definition AV equipment such as an 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 color image or
badly distorted image.
Component Video
Cable
Audio (AV) cable
DVD player
Setting up Your Display 7
Connecting RGB Signals (Mini D-SUB)
English
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 input signal resolution is higher than
the default display 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 19)
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.
Audio cable
Mini D-SUB cable
PC
Connecting DVI Signals
1. Connect the digital video output of your PC
to the DVI 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.
Audio cab le
DVD player
DVI-D cable
PC
Setting up Your Display8
Connecting Audio Output Signals
DV3750 provides extra audio output terminals
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.
English
Audio (AV) cable
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.
Power outlet
Power cord
• 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.
Setting up Your Display 9
English
On-Screen Display (OSD) Menu
OSD Structure
On-Screen Display (OSD) Menu10
Navigating the OSD Menu
E
M
A
P
F
P
A
A
You can use the OSD menu screen to adjust all the settings on your display. Follow the steps
outlined below to select the function you desire, and refer to the pages indicated for more
information.
Press the MMENU button on your remote control, or the MMENU button on your display to bring
up the following main menu on your screen:
• Press the,, or button on the remote control, or the SSelection ,SSelection ,VVOL
or VVOLbutton on the display to select items on the main menu, choose functions or change
settings.
• Press the OOK button on the remote control, or the IINPUT button on the display to enter the
submenu.
• Press the E
• Press the M
XIT button on the remote control to return to the upper layer of menu.
ENU button on the remote control, or the MMENU button on your display to exit
from the main menu.
For more information about the OSD menus, please refer to the following pages:
•"A
udio Menu"onpage 11
•"P
Audio Menu
icture Menu" on page 12
•"F
eature Menu" on page 14
•"P
C Menu" on page 16
English
1. Press the MMENU button on the remote control or
the MMENU button on the display to display the
main menu.
2. Press the or buttons to select A
then press OOK to enter the submenu.
3. Press the or buttons to select an item.
4. In the A
udio Menu, use the or buttons to
adjust the setting or select the options.
5. To return to the menu one level up, press the
EXIT button on the remote control, or the
MENU button on the display.
Item Function Operation Range
Volume Adjust volume level.
Use to increase and to decrease
volume.
0 to 47
Adjust left and right volume
Balance
levels.
This option will become
unavailable if Audio Out
is set to On.
Use to increase right volume,
to increase left volume level.
-12 to 12
udio and
On-Screen Display (OSD) Menu 11
English
V
M
Use the and buttons on the
Sound Type
Select the sound type for
video inputs.
remote control or the VVOL and
VOL buttons on the display to
change selection.
Use the and buttons on the
MTS
Select broadcasting audio
type.
remote control or the VVOL and
VOL buttons on the display to
change selection.
Automatically adjusts the
Steady
Sound
SRS TS
Audio Out
sound level to be constant
when viewing programs.
This option will become
unavailable if Audio Out
is set to On.
Turn on or off SRS
TruSurround XT Home
Theater Surround Sound
effect.
Select sound output from
the internal speaker or
external speaker.
Use the and buttons on the
remote control or the VVOL and
VOL buttons on the display to
change selection.
Use the and buttons on the
remote control or the V
OL and
VOL buttons on the display to
change selection.
Use the and buttons on the
remote control or the VVOL and
VOL buttons on the display to
change selection.
Advanced Audio settings- Press OOK to enter.
This option will become unavailable if the SRS TS and Audio Out options are set to On.
Treble Adjust treble tones
Mid
Tr e bl e
Adjust mid-treble tones
Middle Adjust mid tones
Mid Bass Adjust mid-bass tones
Bass Adjust bass tones
Useto increase treble tone, to
decrease treble tone.
Useto increase mid treble tone,
to decrease mid treble tone.
Useto increase middle tone, to
decrease middle tone.
Useto increase mid bass tone,
to decrease mid bass.
Use to increase bass tone,
to decrease bass tone.
• Stereo
• Sound 1
• Sound 2
• Stereo
• SAP
• Mono
• Off
• Auto
• Off
• On
• Off
• On
-12 to 12
-12 to 12
-12 to 12
-12 to 12
-12 to 12
Picture Menu
1. Press the M
the MMENU button on the display to display the
main menu.
2. Press the or buttons to select PPicture and
then press OOK to enter the submenu.
3. Press the or buttons to select an item.
4. In the PPicture Menu, use the or buttons to
adjust the setting or select the options.
5. To return to the menu one level up, press the
EXIT button on the remote control, or the
MENU button on the display.
Item Function Operation Range
Contrast Adjust image contrast.
Brightness Adjust image black level.
Use to increase contrast, or to reduce it.
for brighter blacks,
for darker blacks.
ENU button on the remote control or
0 to 32
0 to 60
On-Screen Display (OSD) Menu12
Color Adjust color saturation.
O
O
Tint Adjust color tint.
Sharpness
Advanced Picture Settings - Press OOK to enter.
Color TEMP.
Picture Mode
ACE (Auto
Contrast
Enhancement)
Color Enhancement - Press O
Red Adjust red in image.
Green Adjust green in image.
Blue Adjust blue in image.
Yellow Adjust yellow in image.
Save Settings
Adjust the sharpness level
of the image.
Adjust the color tint of the
black and white part of the
image.
To restore a factory preset
or user customized user
situation mode from
memory.
Adjust the auto contrast
enhancement function
that optimizes the density
of dark and bright areas of
images.
K to enter.
Two different user profiles
can be set.
Picture Mode Settings
for higher saturation,
for lower saturation.
for redder tones,
for greener tones.
for a sharper image,
for softer image.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
for more red concentration, for less red
concentration.
for more green concentration, for less green
concentration.
for more blue concentration, for less blue
concentration.
for more yellow concentration, for less yellow concentration.
Press or buttons to
select the user situation
preset Personal 1 or Personal 2. Then press O
save your current settings.
K to
0 to 64
English
0 to 30
-14 to 25
•PPanel Default: backlight
color
•WWarm: Biased toward red
•NNormal: Standard color
temperature
•CCool: Biased toward blue for PC input
• Vivid
• Standard
• Movie
• Sports
• Personal 1
• Personal 2
• Off
• High
• Middle
• Low
0 to 30
0 to 30
0 to 30
0 to 30
• To Personal 1
• To Personal 2
1. Press the MMENU button on your remote control or the MMENU button on the display to bring
up the OSD menu.
2. Press the or button to select PPicture and press the OOK button to enter the submenu.
3. Select an option (CContrast,BBrightness,CColor,TTint...) from the PPicture menu to adjust your
favorite image quality.
4. Press the or button to select AAdvanced Picture Settings, and press the OOK button to
enter the submenu.
On-Screen Display (OSD) Menu 13
English
M
F
F
5. Press the or button to select SSave Settings, and press the OOK button to enter the
submenu.
6. Press the or button to save your settings in TTo Personal 1 or TTo Personal 2 and then press
the OOK button to confirm.
Selecting a Picture Mode
1. Press the MMENU button on your remote control or the MMENU button on the display to bring
up the OSD menu.
2. Press the or button to select PPicture and press the OOK button to enter the submenu.
3. Press the or button to select AAdvanced Picture Settings, and press the OOK button to
enter the submenu.
4. Press the or button to select
Picture Mode, and press the orbutton to select a
picture mode.
5. Press the M
You can also press the PICTURE button on the remote control to switch to the picture mode you
want directly.
ENU button to close the menu.
Feature Menu
1. Press the MMENU button on the remote control or
the MMENU button on the display to bring up the
main menu.
2. Press the or buttons to select F
then press OOK to enter the submenu.
3. Press the or buttons to select an item.
4. In the F
eature Menu, use the or buttons to
adjust the setting or select the options.
5. To return to the menu one level up, press the
EXIT button on the remote control, or the
MENU button on the display.
eature and
Item Function Operation Range
PIP Audio
PBP Audio
PIP & PBP*
On-Screen Display (OSD) Menu14
Select which audio
source you want to hear.
This option is available only if the PIP
mode is activated.
Select which audio
source you want to hear.
This option is available only if the PBP
mode is activated.
Display video and
images simultaneously
in either Picture-In-Picture or Picture-By-Picture mode.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
• Main
• Sub
• Left
• Right
• Full screen
• Graphics On Video
• Video On Graphics
• Graphics By Video
• Video By Graphics
Freeze motion of screen
V
V
Freeze
image (however, broadcast continues).
Backlight
Adjust backlight intensity.
Set the Sleep timer to
Sleep Timer
automatically turn off
the display.
Advanced Feature- Press OOK to enter.
Aspect
Ratio
Video
Input
Adjust image aspect
ratio.
Select video signal input
source for PIP/PBP
function.
Use the and buttons
on the remote control or
the V
OL and VVOL
buttons on the display to
change selection.
Use the and buttons
on the remote control or
OL and VVOL
the V
buttons on the display to
change selection.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
• No
• Yes
• Dark
• Normal
• Bright
0, 30, 60, 90, 120, 150, 180 minutes
•FFull Screen - Enlarge the
standard 4:3 video signal to 16:9
full screen video signal. When
the original input video source is
16:9 in ratio (e.g. DVD signal),
no change will occur.
•44:3 Format - Display the
standard 4:3 video signal in the
center of the screen at the ratio
of 4:3. The screen does not
change, but black blocks appears
in the left and right sides of the
screen. When the input video
source is 16:9 in ratio,
deformation will occur on the
screen.
•LLetterbox -Fill the entire 4:3
screen with a 4:3 video signal.
The redundant part on the
upper and bottom of the image
will be removed and the image
will extend vertically and
horizontally to fill the full
screen. When the input video
source is 16:9 in ratio (e.g. DVD
signal), no change will occur.
•AAnamorphic - Fill the entire
screen with a 4:3 video signal.
Some deformations may be
identified on the edge of the
image. When the input video
source is 16:9 in ratio (e.g. DVD
signal), no change will occur.
•RReal - Display the actual size of
the video source without
zooming.
AV1, AV1-S, AV2, AV2-S, AV3,
AV3-S
AV1-S, AV2-S o r AV 3- S will
appear only when the S-Video
input of AV-1, AV-2 or AV-3 is
connected.
English
On-Screen Display (OSD) Menu 15
English
V
V
Graphics
Input
Select graphics signal
input source for PIP/
PBP function.
Use the and buttons
on the remote control or
the VVOL and VVOL
buttons on the display to
change selection.
• PC
• Component 1
• Component 2
• DVI
Press the OOK button on the
Reset All
Settings
Restore all settings to
default values.
remote control or the
INPUT button on the
display to reset.
PIP/PBP Functions are available with 480P, 576P, 720P and 1080i signal formats.
PC Menu
Options in this menu are available only if you have connected PC or DVI signals to the display.
1. Press the MMENU button on the remote control or
the MMENU button on the display to bring up the
main menu.
2. Press the or buttons to select PPC and then
press OOK to enter the submenu.
3. Press the or buttons to select an item.
4. In the PPC Menu, use the or buttons to adjust
the setting or select the options.
5. To return to the menu one level up, press the
EXIT button on the remote control, or the
MENU button on the display.
Item Function Operation Range
Use the and buttons on the
remote control or the V
OL and
VOL buttons on the display to
change selection.
DPMS
Protect screen and enter
power saver mode when no
PC signal is detected.
Use the and buttons on the
Frequency
Adjust display clock frequency.
remote control or the V
VOL buttons on the display to
change selection.
OL and
Adjust display clock phase.
Phase
When receiving
Component video signal
in 480P, 576P, 720P or
1080i format, you can use
this function to enhance
the sharpness of the
picture.
Use the and buttons on the
remote control or the VVOL and
VOL buttons on the display to
change selection.
Use the and buttons on the
H. Position
Adjust horizontal position of
the image.
remote control or the VVOL and
VOL buttons on the display to
change selection.
Use the and buttons on the
V. Po s i t i o n
Adjust vertical position of the
image.
remote control or the VVOL and
VOL buttons on the display to
change selection.
Auto
Automatically adjusts frequency, phase, H. position
and V. position to place the
image on the screen.
Use the OOK button on the remote
control or the IINPUT button on
the display to begin auto adjustment.
• Off
• On
-32 to 32
0 to 31
-30 to 30
-30 to 30
On-Screen Display (OSD) Menu16
Troubleshooting
Before calling a service center, attempt the following steps to diagnose the problem.
Symptoms Possible Causes
Power does not turn ON
There is no picture or sound
There are spots on the screen
Degraded colors or tints
Improper screen position or size
The image appears distorted
The image appears too bright,
and there is a loss of definition
in the brightest areas of the
image.
The image appears too 'washed
out', or the darkest areas of the
image appear too bright.
Power indicator lamp flashes
red.
"Out of range" appears • Check whether the input signal is acceptable to the display.
Remote control does not function properly
There is no picture or sound,
just noise.
Ensure the power plug is securely inserted into the receptacle
and wall socket.
• Ensure the display power is ON (Indicated by the green
Power indicator on the front of the display)
• Try a different input source to check whether the source is at
fault.
• Check for mis-connection of cables or for wrong input
source.
Your display is being affected by interference from automobiles, trains, high-voltage transmission lines, neon signs or
another sources of interference. Try redirecting or relocating
your antenna to reduce the affects of the interference.
• Check whether all the picture adjustments have been
properly performed.
• Press the PPICTURE button on the remote control to select a
different picture mode.
Try selecting a different aspect ratio by pressing the AASPECT
button on the remote control.
Ensure the display's aspect ratio is correctly set to suit the
program source.
• Reduce the contrast setting.
• The DVD player is set for a high-level output.
• The AV video signal has not been terminated properly
somewhere in the external AV equipment.
• Reduce the brightness level till the black areas of the picture
appear as black.
• The DVD player may be set at too high a brightness level.
• Check the PC/DVI cable for disconnection.
• This indicates the PC/DVI input has been selected with no
PC/DVI source signal.
• The PC has been put to Standby mode.
• Check for incorrect battery orientation.
• Check for dead batteries
• Check your distance and angle from the display.
• Check whether remote control is properly being pointed at
the display's remote control sensor window.
• Check for any obstacle between the remote control and the
remote control sensor window.
• Check that the remote control sensor window is not under
strong fluorescent lighting.
• Check for any devices (PC or personal digital assistant,
PDA) nearby that transmit infrared signal which may cause
interference to signal transmission between the remote
control and the LCD display. Turn off the infrared function
of these devices.
Make sure the antenna cable is properly connected.
English
Troubleshooting 17
English
Picture is not clear.
No sound.
Specifications
Model DV3750
Size 94 cm (37 inches)
Aspect ratio 16:9
Resolution 1920 x 1080
Pitch 0.42675 x 0.42675 (mm)
Brightness 550 nits
Contrast ratio 800:1
Viewing angle 170º/170º
Response time 8 ms (Gray to Gray)
Amplifier 15W x 2
Signal inputs
Signal outputs
Scan format
Video
PC
• Make sure the antenna cable is properly connected.
• If PC is selected as the input signal source, use the Auto
function in the PC Menu to let the display adjust picture
automatically.
• Check whether you have selected the Mute function.
• Make sure the volume is not set to minimum.
• Check the AV cables for disconnection.
S-Video
Composite video (RCA)
Component video (Y PB PR)
Audio input
DVI
PC D-sub
DVI audio input
PC audio
Audio output
Headphone output
Subwoofer output
480P/576P/720P/1080i
PC horizontal frequency 31.5 ~ 60 kHz
PC vertical frequency 50 ~ 70 Hz
Power supply AC 100-240 V, 50-60 Hz
Operating temperature 0 ~40 (at sea level)
Storage temperature -20 ~ 50 (at sea level)
Operating humidity 20% ~ 90%
Design and specifications are subject to change without notice.
Specifications18
q
C
q
C
q
C
q
C
Supported Modes
Resolution Horizontal Freq. (khz) Vertical Freq. (Hz) Bandwidth (Mhz) Notes
720 × 400 31.47 70.08 28.32 DOS mode
640 × 480 31.47 60.00 25.18 DOS mode
640 × 480 37.50 75.00 31.50 VESA
640 × 480 37.86 72.80 31.50 VESA
800 × 600 37.88 60.32 40.00 VESA
800 × 600 46.86 75.00 49.50 VESA
1024 × 768 48.36 60.00 65.00 VESA
Optimal settings for this product are as listed above. It is suggested that you select appropriate
settings from this table to obtain optimal performance.
Dimensional Drawings
English
Unit: mm
Supported Modes 19
English
<Memo>
Dimensional Drawings20
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