BenQ Dv3750 Users Manual

							Getting Started with Your Display 5
English
Main Unit (Rear View)
No.NameDescription
1 AUDIO OUT (L/R)Connect the audio input of an amplifier here.
2 AV2 (SCART connector)Allows you to connect to the SCART output terminal of your DVD 
player or other AV devices.
3 AV1 (SCART connector)Allows you to connect to the SCART output terminal of your DVD 
player or other AV devices.
4 TV/CATV AntennaConnect your antenna to this input.
5RS232This terminal is for service purpose only.
6 AV3 (RCA connector)• VIDEO (Composite (AV) signal input, RCA connector): Connect 
the Composite video output of your AV device here.
• AUDIO (Audio input, L/R): Connect the audio output of your AV 
device here. This input is used common to both AV and S-VIDEO 
input.
• S-VIDEO (S-VIDEO input): Connect the S-VIDEO output of your 
AV device here.
7 COMPONENT 2 • Y C
B/PB CR/PR (Y CB/PB CR/PR input): Connect the component image 
output of your AV devices or HDTV decoder here. The Y (green) 
connector can also be used as a second composite signal input.
• AUDIO (Audio input, L/R): Connect the audio output of your AV 
device here.
8 COMPONENT 1 • Y C
B/PB CR/PR (Y CB/PB CR/PR input): Connect the component image 
output of your AV devices or HDTV decoder here. The Y (green) 
connector can also be used as a second composite signal input.
• AUDIO (Audio input, L/R): Connect the audio output of your AV 
device here.
1
2 5 8 9 10
113764
1212
 
						

							Setting up Your Display 6
English
Setting up Your Display
Connecting the Antenna
The antenna equipment has far more effect on reception for color TVs than on black and white 
models. For best reception it is recommended that an outdoor antenna be used. Connect the 
lead from the outdoor antenna to the antenna input on the rear of the display.
Connecting Audio and Video Signal Sources
• Before connecting any component, please familiarise yourself with the location and type of 
each input.
• If incorrect connections are made, picture or colour quality may be adversely affected. Please 
ensure that all connectors are firmly seated.
• Before connecting, turn off the power to the external devices for safety. 9PC • PC D-SUB (15-pin D-SUB computer signal input): For connecting 
to PCs analog video output.
• PC AUDIO: For connecting to PCs audio output.
10DVI (Digital Video 
Interface) • DVI (Digital Video Interface): For connecting to PCs digital video 
output.
• DVI AUDIO (Audio input, L/R): For connecting to DVIs digital 
audio output.
11 AC INLETConnect the power cord to this input.
12 Speaker connectorsConnect the external speakers to these connectors.
Antenna cable To antenna input terminal
 
						

							Setting up Your Display 7
English
Connecting Composite (AV) Video Signal (RCA)
Connecting Composite (AV) Video Signal (SCART)
Connect the Composite (AV) output of your AV 
equipment to the Composite (AV3) signal 
terminal on the display using a Composite (AV) 
video cable (RCA connector) as illustrated.
Composite video input is the most 
commonly used signal input. However, this 
type of input also provides a less optimal 
image quality. Many video sources can only 
output Composite video signals, for example, 
VCRs and camcorders. Other video sources, 
such as laser disc players, actually produce 
slightly better results when using Composite 
video.
Connect the AV1 or AV2 (SCART) input 
terminal on the TV to the SCART terminal on 
the AV equipment using a SCART cable.
Video game Composite (AV) video cable
DVD player SCART cable
 
						

							Setting up Your Display 8
English
Connecting S-Video Signals
Connecting Component Video Signals
1. Connect the S-Video output of your AV 
equipment to the displays 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 displays 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
BPR or YCBCR), 
this should be used in preference to either 
composite or S-video signals.
1. Connect the Component video output of your 
AV equipment to the displays COMPONENT 
Y C
B/PB CR/PR terminals using a Component 
video cable.
2. Connect the audio output of your AV 
equipment to the displays 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 a HDTV 
decoder.
3. Ensure the connector colors match, 
failure to connect the colors of the cables 
to the corresponding colored terminals 
will result in a incorrectly colour image or 
badly distorted image.
DVD player Audio (AV) cable S-Video cable
DVD player Component Video
CableAudio (AV) cable
 
						

							Setting up Your Display 9
English
Connecting RGB Signals (Mini D-SUB)
Connecting DVI Signals
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 
displays PC AUDIO input terminal using an 
appropriate cable.
1. If the signal resolution is greater than the 
default resolution, the screen may be 
unable to display image details clearly.
2. You will need a converter to connect a 
Macintosh computer video to the display 
using a PC D-SUB 15-pin cable.
3. Certain PC models cannot be connected to 
the display.
4. The computer in the illustration is shown 
only for reference; your equipment may 
vary.
5. Additional equipment shown in the 
illustration is not provided.
6. Do not set the computers horizontal and 
vertical scanning frequencies less than or 
greater than the frequency range of the 
display. (refer to Supported Modes on 
page  32)
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.
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 
displays DVI AUDIO L/R input terminals 
using the AV cable or equivalent.
PC Audio cable Mini D-SUB cable
PC
DVD playerDVI-D cable Audio (AV) cable
 
						

							Setting up Your Display 10
English
Connecting Audio Output Signals
Connecting the Power Cord
1. Connect the female end of the AC power cord to the AC input on the display.
2. As shown in the diagram, connect the male end to a wall power outlet.
•  The figure above shows the power cord connection. The shape of the physical power cord plug 
and socket will differ depending on the location where you purchased the display.
• This product must be operated only from the type of power source indicated on the marking 
label (AC 100-240V 50-60 Hz).
• If the display will not be used for a long period of time, it should be unplugged from the wall 
outlet.
DV3750 provides extra audio output termi-
nals for delivering audio signal to an amplifier 
or other audio devices.
Connect the AUDIO OUT L/R terminals on 
the display to the signal input terminals of an 
amplifier or other audio devices using the AV 
cable or equivalent.
Audio (AV) cable
Power CordPower outlet
 
						

							Setting up Your Display 11
English
Initial Setup
1. Check to make sure that all connections to your display are correct and firm.
2. Press the Power button on the display. The display will turn on. The following First Turn On 
screen will appear.
3. Press the Vo l u m eor Vo l u m e buttons on the display to select a screen display language, 
and then press the Channel  button on the display to go to the next step.
4. Press the Vo l u m eor Vo l u m e buttons on the display to select your country, and then press 
the  Channel  button on the display to go to the next step.
5. (Optional) If Others is selected in Country, press the Vo l u m eor Vo l u m e buttons on the 
display to select a TV broadcast standard.
6. Press the  Channel  button on the display to select Auto Installation and then press the 
INPUT button. The display will start searching for available channels and store them in the 
memory. This may take several minutes, depending on the available TV channels of your local 
TV system.
7. Press the MENU button on the display to close the menu. 
 
						

							Remote Control 12
English
Remote Control
Below is the function description for each button on your remote control.
1. (Power) 
Press this button to power on the display. Press again to put 
the display to standby mode.
2. (Input)
Press this button to select your desired input source.
3. (Backlight)
Press this button to adjust screen backlight.
4. (Information)
Press this button to display the TV channel message and 
other signal messages (including video or computer signals).
5.  (Sleep timer/Teletext page selection)
• Press this button to set the automatic shut-off timer.
• When Teletext is displayed on the screen, press this button 
to switch to a specific page.
6.  (TV sound/Teletext page selection)
• Press this button to toggle between stereo and mono sound 
reception. During dual language broadcasts Lang-1 or 
Lang-2 can be selected.
• When Teletext is displayed on the screen, press this button 
to switch to a specific page.
7.  (Picture mode/Teletext page selection)
• Press this button to select from among 6 picture modes.
• When Teletext is displayed on the screen, press this button 
to switch to a specific page.
8.  (Audio mode/Teletext page selection)
• Press this button to select between Sound 1 (left audio), 
Sound 2 (right audio) and Stereo. (Not available during TV 
reception)
• When Teletext is displayed on the screen, press this button 
to switch to a specific page.
9. (Teletext display)
Press this button to cycle Teletext display types between Tele-
text only - mixed display.
10. (Teletext index) 
Press this button to go to Teletext index page.
11. (Teletext information)
Press this button to display some concealed Teletext informa-
tion.
12.  (Enter Teletext subpage)
Press this button to enter the subpage of a Teletext menu.
 
						

							Remote Control 13
English
13. (Teletext)
Press this button to turn on the Teletext function. press this 
button again to turn it off.
14. PIP/PBP
Press this button to simultaneously view signals from two 
different sources on the screen.You may choose picture-in-
picture (PIP) mode or picture-by-picture (PBP) mode.
15. 
///and OK
• : Press the  or  buttons to select settings.
• : Press the  or  buttons to adjust OSD menu set-
tings.
• Press OK to execute selections, or to enter a submenu you 
have selected.
16. / (Freeze)
Press this button to freeze the image on the screen (the signal 
will continue to be broadcast). Press the button again to 
unfreeze.
17.  / (Screen aspect ratio)
Press this button to adjust screen image aspect ratio settings.
18. 
/(Sequential channel selection/Teletext page 
selection)
• Press these buttons to sequencially change channels.
• When the TV is off, press these buttons to turn it on and 
change channels. 
• When Teletext is displayed on the screen, press these 
buttons to go to the previous or next page.
19. +/-
Press these buttons to raise or lower the volume level.
20. MENU
Press this button to display the OSD (On-Screen Display) 
menu for adjusting the image, sound and functions. Pressing 
this button again removes the OSD.
21. (Mute)
Press this button to mute the sound output. Press it again to 
restore the sound output.
22. Channel selection
• Press these buttons to select the channel you wish to view.
• When the TV is off, press a button to turn it on and go to 
the selected channel.
23. (Channel return)
Press this button to toggle between the current and the previ-
ous channel you were viewing.
24. Channel entry
Press this button before entering double-digit channels.
 
						

							Remote Control 14
English
Using the Remote Control
When using the remote control, aim it at the remote control sensor window on the display. If 
there is an object between the remote control and the signal remote control sensor window on 
the display, the remote may not operate.
When using the remote control, please note:
• Do not strike or drop the remote. Do not expose the remote control to liquids and do not place it
in humid environments.
• Do not install or place the remote control in direct sunlight. The heat may damage the remote
control.
• If the remote control sensor window on the display is in direct sunlight or strong light, the
remote control may not operate normally. In this situation, change the light source or readjust
the angle of your display, or operate the remote control from a location closer to the remote
control sensor window on the display.
Batteries
You will need to install the supplied batteries into the remote control to make it operate 
following the instructions below.
Notes on Using Batteries
The use of the wrong type of batteries may cause chemical leaks and/or explosion. Please note 
the following:
• Always ensure that the batteries are inserted with the positive and negative terminals in the 
correct direction as shown in the battery compartment.
• Different types of batteries have different characteristics. Do not mix different types.
• Do not mix old and new batteries. Mixing old and new batteries will shorten battery life and/or 
cause chemical leaks from the old batteries.
• When batteries fail to function, replace them immediately.
• Chemicals which leak from batteries may cause skin irritation. If any chemical matter seeps out 
of the batteries, wipe it up immediately using a dry cloth.
• Due to varying storage conditions, the battery life for the batteries included with your display 
may be shortened. If the remote control is not used for a long period of time, remove the 
batteries.
1. Open the lid of the remote control battery compartment.
2. Insert two size-AAA batteries (included). 
Ensure that the batteries are inserted with the positive and 
negative terminals in the correct direction corresponding to the 
(+) and (-) marks in the battery compartment.
3. Install the lid of the remote control battery compartment.