Daewoo DTU-28A8FZP, Service Manual

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CP-530 Service Manual
-12-
3.6 NVM default setting
The purpose of this message, when you change a virgin EEPROM, is to allow to modify the
NVM DATA to desired values.
1 - Introduction :
The NVM default values are fixed for the user, but for flexibility in service, these data are stored
in NVM and can be changed when the TV set is in a special mode call
“
NVM EDITOR
”
. This
mode can only be access from
“
FACTORY
”
mode.
2 - Entering into
“ “
FACTORY
” ”
mode.
To switch the TV set into FACTORY mode, use the factory remote control, and press on
“
SVC
”
key. The factory menu will appear on the screen, showing
“
FACTORY
”
, plus other relevant
information like software version and date.
WARNING : When in
“
FACTORY
”
mode you should not press any key other than the keys
described in the procedure below. Unwanted key stroke could misadjust the TV set.
3 - Entering into
“ “
NVM EDITOR
” ”
mode.
To switch the TV set into NVM EDITOR mode, use the user remote control, and press on
“
OK
”
key. The NVM EDITOR window will appear on the screen. This mode allow you to access all
data stored in NVM. The current NVM address is given in column
“
ADDR.
”
in both DECimal
and HEXadecimal format. The column DATA gives the value contained at selected address in
both DECimal and HEXadecimal format.
4 - Navigation in
“ “
NVM EDITOR
” ”
mode.
Use Program Up/Down keys to select the desired address. Use Volume Up/Down keys to
change the data at selected address. You must press
“
OK
”
key to store value after
modification.
The data can be adjusted between 0 and 63.
5 - Exit
“ “
NVM EDITOR
” ”
mode.
To switch the TV set back into FACTORY mode, use the user remote control, and press on
“
MENU
”
key.
The factory menu will appear on the screen, showing
“
FACTORY
”
.
6 - Exit
“ “
FACTORY
” ”
mode.
To exit
“
FACTORY
”
mode, use the factory remote control, and press on
“
SVC
”
key.
The factory menu will disappear from the screen.