7” LCD DVB-T
– 702
54
Press CH+ or CH- to select Preset item, and Position,
Remember, Auto search, Swap, Fine, Manul search, So-
und system and Color System will display as illustrated on
previous page.
Press CH- to choose the item Remember. Press VOL+ /
VOL- to set ON, then press CH-/CH+, it displays this chan-
nel upon changing program. If Remember is OFF,then
press CH-/CH+, it does not display the Channel Number.
Press CH- to choose Auto Search.
Press VOL- or VOL+ to start Auto Search, and it will put
into automatic memory and storage upon completion of
Auto Search. And then return to Program No. 0 upon com-
pletion.
1. Auto Search Start from Program No. 0.
2. When the signal is received under Manual Search, the
indication frequency will stop, which means the optimum
position for signal storage. If the signal is too weak , the
system will automatically identify it as no signal.
Press CH- or CH+ to choose the item Sound System.
Then press VOL+, the Sound System shift in the order
of DK, I and BG
Notes:
In case with picture while without sound or with no-
ise, please check the Sound System for correct setup first.
Press CH- or CH+ to select the item Color System.
Then press VOL- or VOL+ to revolve the screen in the
order of AUTO, PAL , NTSC and SECAM. Please choose
carefully this system correctly. Otherwise, it may cause
achromatic or inferior color. It is recommended to select
on AUTO position.
Before you request
for repair
Phenomena below are not necessary mean broken TV
set. Please check off per following methods before you re-
quest for repair.
No picture, no sound
Improper connection with AC adapter or Automobile
adapter. Use of unauthorized power supply. Power Switch
is on OFF position.
No picture
Whether the correct Channel is selected. Automatically
set up the Receiving Channel again. Any new place is sub-
ject to re-setup of channels.
No sound
Whether the sound is turned to end or under an incorrect
Sound System. Whether earphone is plugged in. Muffle
actions under too weak signal.
Dark picture
Whether Bright and Contrast is adjusted correctly; May-
be too weak signal at the receiving place.
Unclear or unstable picture
Whether antenna is adjusted in correct direction; Maybe
received the building or high reflection signal nearby.
Superposed picture
Whether antenna is in proper direction; Maybe received
the building or reflected signal nearby.
Snowstorm
Maybe under wave interference of automobile motor,
train, high voltage line and neon light.
Achromatic or interior color
Whether Color is adjusted well, whether decoloration ac-
tions under with too weak proper signal of Color System.
Technical Parameters
Input Frequency:
VHF 177.5MHz~226.5MHz,
UHF 474MHz~858MHz
Display Device:
Color TFT-LCD
Receiving Channel:
D/K,I 49.75MHz~847.25MHz
BG 48.25MHz~847.25MHz
Sound System:
DK, BG, I
Screen Size:
7 inches
Audio Output:
0.3W x 2
Connecting Terminal:
External antenna input jack, ear-
phone jack, Audio/Video (AV) input jack, external power
supply input jack.
Application Power Supply:
Two options AC power supply AC adapter.
Power Consumption:
About 16W
Outer Dimension:
(W) 218mm x (H) 155mm x (T) 40mm
Weight:
1.43g
Dot Pitch:
0.107 (H) 0.372 (V)
Resolution:
1440 (H) 234 (V)
Response Time(ms):
R: 30
Viewing Angle:
U: 15 / D: 35, R/L: 50
Brightness:
300cd/m
2
Contrast Ratio:
150:1
