Philips 3122 785 14580 Service Manual page 104

EN 104 8. FTP2.4E AA
8.4.4 Opt. No. (Option numbers)
Select this sub menu to set all options at once (expressed in
two long strings of numbers).
Table 8-7 Option number overview (subject to change)
Model Number 12 NC
42PF9966/12 8670 000 20646
42PF9966/10 8670 000 21597
50PF9966/12 8670 000 20653
50PF9966/10 8670 000 21598
An option number (or "option byte") represents a number of
different options. When you change these numbers directly,
you can set all options very quickly. All options are controlled
via eight option numbers.
When the EAROM is replaced, all options will require resetting.
To be certain that the factory settings are reproduced exactly,
you must set both option number lines. You can find the correct
option numbers on a sticker inside the TV set.
Example: The options sticker gives the following option
numbers:
• 62708 40992 49472 00000
• 04118 00513 00064 00065
The first line (group 1) indicates hardware options 1 to 4, the
second line (group 2) indicates software options 5 to 8.
Every 5-digit number represents 16 bits (so the maximum value
will be 65536 if all options are set).
When all the correct options are set, the sum of the decimal
values of each Option Byte (OB) will give the option number.
See next table for the option overview.
Alignments
Options Group 1
62708 40992 49472 00000
62708 40992 49472 00000
62708 40992 49472 00000
62708 40992 49472 00000
Options Group 2
05142 01537 00064 00065
05142 01537 00064 00065
04118 00513 00064 00065
05142 01537 00064 00065