Premier CTV-5687SR Manual De Instrucciones página 40

CHILD LOCK FUNCTION (optional)
Pressing and holding (DISP)key for more than 5 seconds, all the keys except
(DISP) key and (
more than 5 seconds, all the keys the face panel are unlocked.
Don't mix different battery types. Take out of the batteries from the remote
for long time of no use.
2
1
5
4
8
7
0
P.P
SLEEP
P+
V-
P-
GAME
CCD
) key are locked, then pressing and holding (DISP) key for
X
3
6
9
AV
V+
DISP
V-CHIP