Minggu, 01 Juli 2012

SERVICE MANU ADJUSTMENT: IC USED 8893 [57LO remote control]



To enter into the service menu, Press MENU-UP.  Again Dial digits “6483”, by remote control handset.  You sill get display Factory Mode.
Press ‘MUTE”, a horizontal bright line will appear.
Use “1,4” keys to adjust R CUT, “2,5” keys to adjust G CUT, and “3,6” keys to adjust B CUT.
To exit press “Mute” button.

Second time Press Display key, you will get F1 Mode –
Press “CH+” and “CH—“, keys to select items and Press “VOL+” and “VOL—“ keys to change the data value.
Press “SLEEP” key to display CHIP inner 6 kinds test signals.
Press “Display” key to Exit from “Factory” mode.



OSD
DESCRIPTION
RECOMMENDED DATA
RC
R-CUT
80
GC
G-CUT
80
BC
B-CUT
80
GD
G-DRIVE
64
BD
B-DRIVE
64
SB

0
U-BLK
U SIGNAL BLACK LEVEL ADJUST
8
V-BLK
V SIGNAL BLACK LEVEL ADJUST
8


LOGO
To change the on screen Logo, select AV mode and dial “6568” to get Logo display on screen or Press Vol+ on press menu to get LOGO 1, by pressing V+N-shift the cursor and by pressing P--,P+ to change the character.  To exit Logo naming, press Display Key.


OSD
DESCRIPTIONS
RECOMMENDED DATA VALUE
H-PHASE
HORIZONTAL PHASE FOR 50 Hz
18
V-SIZE
VERTICAL AMPLITUDE FOR 50 Hz
18
V-POS
VERTICAL POSITION FOR 50Hz
2
V-LIN
VERICAL LINEARITY FOR 50Hz
17
V-SC
VERTICAL S-CORRECTION FOR 50 Hz
15
H-BOW
HORIZONTAL BOW CORRECTION FOR 50 Hz
4
H-PARA
HORIZONTAL PARAMETER CORRECTION FOR 50 Hz
4
H-BLK-RIGHT
H-RIGHT BLANKING
0
H-BLK-LEFT
H-LEFT BALNKING
0
Sumber  :  Gopakumar Gopalan


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