Daewoo DTU-28A8FZP, Service Manual

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CP-530 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 V0.22”.
To exit SERVICE menu press menu key or Stand 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
3.3 MICROCONTROLLER CONFIGURATION : OPTION BITS
There are two option bytes available (16 bits in all). These option bits are available from FACTORY and SERVICE
mode. First find the OPTION1 or OPTION2 control, and then use the UP/DOWN and PLUS/MINUS keys on
the relevant remote keypad to control the bits. The table below shows the two option bytes available;