Philips 50PFL4909/F7 Service Manual page 22

13. Press [9] button to select the "LDB" for Low Drive
Blue adjustment ("LDB" appears in the screen.)
and press [CHANNEL UP/DOWN] buttons to
adjust the color temperature.
14. Press [7] button to select the "LDR" for Low Drive
Red adjustment ("LDR" appears in the screen.)
and press [CHANNEL UP/DOWN] buttons to
adjust the color temperature.
15. If necessary, adjust the "LDB" or "LDR" again.
16. Press [VOLUME DOWN] button to shift to the
"Debugging Message" mode.
If there is no message under "[WB]" section, this
adjustment completes.
If "Drive settings are NG. Retry again." is
displayed, repeat above steps from 5. to 15. Then
check "Debugging Message" again. If "Drive
settings are NG. Retry again." is displayed, replace
the LCD Panel or Digital Main CBA.
17. To cancel or to exit from the White Balance
Adjustment, press [CH RETURN] or [PREV CH]
button.
Internal (Single)
LDB 0
5-3 PL14.22EA