DGM LTV-3708D User manual

1.Introduction ......................................................................................1
2.Warnings and Cautions ..................................................................... 2
3.Main Unit Description ....................................................................... 4
4.Television Installation ........................................................................... 7
5.Definition and Function Description of Keys on Remote Control .................. 9
6.Keys on the main unit and its function ..........................................................21
7.Menu Operation and its Functions ..........................................................22
8.Operation and its Function Description of Menu ..............................................33
9.Trouble Shooting ...................................................................................34
10.Specifications ......................................................................................36
Contents

Introduction
1
Thank you for your purchase of our LCD TV/Monitor. Toenjoy your set to the fullest, read
this manual carefully and keep it handy for future reference.
Installation
!Locate the receiver in the room where direct light does not strike the screen.
Total darkness or a reflection on the picture screen can cause eyestrain.
Soft and indirect lighting is recommended for comfortable viewing.
!Allow enough space between the receiver and the wall to permit ventilation.
!Avoid excessively warm locations to prevent possible damage to the cabinet or
premature component failure.
!This TV receiver can be connected to AC sources from 100-240 Volts,50/60 Hz. Never
connect to DC supply or any other power supply.
!Do not install the receiver in a location near heat sources such as radiator, air ducts,
direct sunlight, or in a place some where like close compartment and close area.
!Do not cover the ventilation openings when using the set.

Warnings and cautions
Warning
High voltages are used in the operation of this product.
Do not remove the back cover of the cabinet. Refer servicing to
qualified service personnel.
Warning
To prevent fire or electrical shock hazard, do not expose the main
unit to rain or moisture.
Warning
Do not drop or push objects into the television cabinet slots or
openings. Never spill any kind of liquid on the television receiver.
2

Warnings and cautions
Caution
Never stand on, lean on, push suddenly the product or its stand.
You should pay special attention to children.
Caution
Do not place the main unit on an unstable cart stand, shelf or table.
Serious injury to an individual, and damage to the television, may
result if it should fall.
Minimum distances
10cm
20cm
10cm
5cm
3
Caution
If the television is to be built into a compartment or
similarly enclosed, the minimum distances must be
maintained.
Heat build-up can reduce the service life of your
television, and can also be dangerous.

Warnings and cautions
Caution
When the product is not used for an extended period of time, it is
advisable to disconnect the AC power cord from the AC outlet.
Caution
Avoid exposing the main unit to direct sunlight and other source
of the heat. Do not stand the television receiver directly on other
product which give off heat. E. g. video cassette players, audio
amplifiers. Do not block the ventilation holes in the back cover.
Ventilation is essential to prevent failure of electrical component.
Do not squash power supply cord under the main unit.
Caution
The LCD panel used in this product is made of glass. Therefore, it
can break when the product is dropped or applied with impact. Be
careful not to be injured by broken glass pieces in case the LCD
panel breaks.
4

Main unit descriptions
5
*SOURCE's second function is acting as the OK key in the MENU menu.
Control location
1.Power button
2.Volume down button ( V- )
3.Volume up button ( V+ )
4.Program down button (P-)
5.Program up button ( P+ )
6.MENU button (MENU)
7.SOURCE button
8.Power indicator
9.Remote sensor
10.CVBS
11.AUDIO R
12.AUDIO L
13.S-VIDEO 2
14. EARPHONE
97
6
5
4
3
2
1
8SOURCE
MENU
P+
P-
V+
V-
POWER
CVBS
AUDIO R
AUDIO L
S-Video2
10
11
12
13
14
EARPHONE

Main unit descriptions
6
Control location
15. AC power switch
16. AC power cord socket
17.Antenna input socket (75 Ù)
18. Earphone socket
19. VIDEO, S-VIDEO and audio(L/R) input socket
20. SCART2 socket
21. SCART1 socket
22. YPb/Cb Pr/Cr , Audio(L/R) input socket
23.HDMI1 input socket
24.HDMI2 input socket
25.VGA AUDIO IN socket
26.VGA socket
VIDEO
L
SCART2 SCART 1 L
RPr/Cr Pb/Cb YVGA
HDMI2 VGA
AUDIO IN
15 19 20 21 22 23 25
RS-VIDEO
16 17 18
24 26
HDMI1

Connect antenna or video facility
1.Use 75 coaxial cable plug or 300-75 impedance
converter to plug in antenna input terminal on the rear of the
cabinet.
2.Connect the video facility to the audio, video in jack on the
rear of the cabinet.
75 WCo-axis cable
VHFantenna
Mixer
UHF antenna
Input terminal ofantenna
Co-axis antenna plug
75 WCo-axis cable
Antenna in jack
Television Installation
7

8
Television Installation
Battery installation & replacement for remote control unit.
1. Turn the remote control unit upside down. Open
the battery compartment cover.
2. Install two new batteries, make sure that battery
polarity matches with the marks
inside the battery. Or not it could damage the unit.
3. Close the battery compartment cover .
The remote control uses two 1.5V AAAbatteries.
For battery installation and replacement are as following: