The TV set can lock search, channel number,
AV, timer and child lock items, if you need to lock
them.
Lock preset
3
.
Press [CH+/-] buttons to
select "SEARCH LOCK"
item, and press [VOL+]
button to select "ON" or
"OFF".
1
.
Press [LOCK] button, and
OSD is as the right figure.
LOCK OR UNLOCK
PASSWORD: ----
LOCK OR UNLOCK
CHANGE PASS
SEARCH LOCK OFF
POS LOCK OFF
AV LOCK OFF
TIMER LOCK OFF
CHILD LOCK OFF
ALL CLEAR OFF
CHANGE PASS:
NEW PASS: ----
Note:
1.After locking channel or AV, screen is black, no
picture and no sound.
2.After locking child lock, the buttons on the TV set
are invalid.
3.After locking channel search or timer, if you want
to enter menu, you need to fill in password.
2
.
Press "0" button directly
for four times (or press the
four-digit password you have
changed) to enter LOCK OR
UNLOCK menu.
16
LOCK FUNCTION
Note:1.If the problem can not be fixed after you check above items. DO NOT attempt
to remove the back cover by yourself.
2.If the snapping sound from the cabinet of the TV set can be heard occasionally
because of temperature changing of environment, it is normal, you can use it
reassuringly.
TROUBLE SHOOTING GUIDE
BREAKDOWN PHENOMENON
PICTURE
SOUND
CHECKING
The direction and connection of the
antenna
Direction, station and connection
of the antenna
Interference from electric
appliance. Automobile
、
Motor,
Vehicle Fluorescence lamp etc.
Volume, Sound mute
The power plug isn't plugged in AC
outlet. The main power isn't turned
on. The setting up of contrast, brig-
htness and volume.
Adjust color control
Adjust channel again
Moving the TV set or using magnetic electric appli-
ance near TV, Which will lead to color spot on sc-
reen. Please remove the electric appliance and cut
off power. After 120 minutes turn the TV on, the pic-
ture will be recovered.
The following problems are not always caused by hardware failure, please use the
follow trouble shooting guide before you call for service:
17
?
Picture with snow
Color Spot
No Color
No Picture
Normal
Disturb
Double or Triple Image
Noise
Normal
Noise
No Sound
No Sound
Normal Volume
Normal or Weak Volume
Normal Volume
?
?
Scramble
LOCK
1
2
3
4
5
6
7
8
9
0
MENU
CH+
CH-
VOL+
VOL-
FIRE
