CP-093F Service Manual
3. ALIGNMENT INSTRUCTIONS
3.1 MICROCONTROLLER CONFIGURATION : SERVICE MODE
To switch the TV set into service mode please see instruction below.
1 - Select PR. number 91
2 - Adjust sharpness to minimum and exit all menus.
3 – Within 2 seconds press the key sequence :
RED - GREEN - menu
The software version is displayed beside the word Service, e.g. “SERVICE VER 00.05”.
To exit SERVICE menu press
menu
key or
Std By
key.
3.2 SERVICE MODE NAVIGATION
Pr Up/Down remote keys : cycle through the service items available.
Vol -/+ remote keys
: Dec./Increment the values within range – Cycle trough option bits.
OK key
: Toggle bits in option byte
Order
Item
Default setting
1
HOR CEN
2
RED GAIN
3
GRN GAIN
4
BLUE GAIN
5
RED BIAS
6
GRN BIAS
7
AGC LEVEL
8
G2 – SCREEN
9
OPTION1
10
OPTION2
11
AVL
12
PARABOLA
13
HOR WIDTH
14
CORNER T
15
CORNER B
16
HOR. PARAL
17
V. LINEAR
18
V. SLOPE
19
EW TRAPEZ
20
S CORRECT
21
VERT CENT
22
VERT SIZE
3.3 MICROCONTROLLER CONFIGURATION : OPTION BITS
There are two option bytes available (16 bits in all). These option bits are available from Service
mode. First find the OPTION1 or OPTION2 control, and then use the Volume PLUS/MINUS
buttons on the remote control keypad to locate the bits, and OK key to toggle them. The table
below shows the two option bytes available;
8
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