DGM LTV-3203H User manual
Introduction .................................................................................................1
Warnings and cautions ..................................................................................2
Main unit descriptions ...................................................................................5
Remote control hand unit ..............................................................................7
.........................................................................................13
..................................................................................23
Television installation .................................................................................30
Battery installation & replacement for remote control unit ...............................31
Troubleshooting .........................................................................................32
Specifications ............................................................................................33
The OSD menus
The DVB OSD menus
Contents
Attention: DVB function for LTV-3203HT model only.
Introduction
Thank you very much for your purchase of our Digital LCD TV. It serves as a Digital TV. To
enjoy your set to the full from the very beginning, read this manual carefully and keep it
handy for ready reference.
1. 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.
2. Caution
Never tamper with any components inside your set, or any other adjustment controls not
mentioned in this manual.
The LCD panel is a very high technology product with over 900000 thin film transistors.
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.
1
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
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.
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
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
7
6
5
4
3
2
1
+
TV/AV MENU PV
-+
-
8
9
Control location
1.Power button
2.TV/AV button (TV/AV)
3.Menu button (MENU)
4.Volume down button ( V -)
5.Volume up button ( V + )
6.Program down button ( P- )
7.Program up button ( P+ )
8.Power indicator
9.Remote sensor
Main unit descriptions
6
Caution
1.VIDEO,S-VIDEO share audio input R1,L1.
2.VIDEO,S-VIDEO can not be inserted together.
3.VGA, YPbPrshare audio input R2,L2.
4.YPbPr can also accepts signal of YCbCr format.
5.DVB function for LTV-3203HTmodel only,
LTV-3203H is without DVB-T ANTENNA.
6.DVB-T Antenna can receive digital video
broadcast signal.
7.Do not switch the Main Switch to on until the light of
the Power Indicator disappears.
Mains switch AC cord socket
L1 R1
L2
R2
HDMI
EARPHONE
VGA Pr/Cr Pb/Cb YVIDEO
S-VIDEO
ANTENNA SCART 1 SCART 2
SERVICE
DVB-T
ANTENNA
DVB-T
COMMON
INTERFACE
Remote control hand unit
7
1.[Power] or : Turn the display on/off.
2.[V-/V+],[ / ]: Press [V+] to increase volume. Press [V-]to decrease
volume.[V+] also can cancel the Mute mode, reference [MUTE] key.[V-
/V+] are also used as arrow keys when operating in the menu . [V+]
function as [ ] ,[V-] function as [ ].
3. [P-/P+],[ / ]: Press [P+] to turn to next program, press [P-] to turn to
previous program. A program number can be skipped if the skip mark is
turned on for this program in the installation menu.[P-] function as
[ ],[P+] function as [ ].
4.[TV/AV]:
(1)You can select your video source by the [TV/AV] key.
TV SCART1 SCART2 VIDEO S-VIDEO YPbPr
HDMI VGA TV.
(2)By long pressing this key you will see the source select menu as follow
and you could select which you want quickly.
Press to move the cursor,
press to select the source.
This menu can not be called out in VGA HDMI mode when no signal is
Input.
(3) When the TV works in the TEXT mode ,you could also use this key to
quit text mode.
TV
SCART1
SCART2
VIDEO
S-VIDEO
DVB
YPbPr
HDMI
VGA
Remote control hand unit
8
5.[MUTE]: Press this key, the sound is cut; Press key again or [ ]
key, mute is cancelled.
6.[CALL]: Display the following information:
(1) The current program number or signal source.
(2) The picture mode
(3) The sound effects mode
(4) The mode of sleep
(5) The stereo mode
7. [0]-[9]:Digit keys is used to directly call a TV channel by
program number. The valid number are from 0 to99. It can also
be used in time setup in feature menu and frequency input in
installation menu.
8. [-/--]:Numeric digits select.
1 digit mode
2 digit mode
Each time after selecting a program, it will not automatically
turn back to one digit mode until the TV restart.
In the state of two digits entering, the program will come back to
the present one, only when the second number is not entered
within 3 seconds after the first number's entering, or restart the
TV.
9. [QV]: Switch to the previous program number
Switch to the previous source
Mute
1
04:20:10
User
Personal
INCR MONO
SLEEP 80
This manual suits for next models
1
Table of contents
Other DGM LCD TV manuals
