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NOTE
Some adjustments are available only in some modes (480i, 480p, 1080i); it is needed to apply
the format. A 1080i, 480p, 480i pattern can be obtained from Panasonic's TU-DST51 set-top
box DTV decoder.
Exiting the service mode:
This TV goes out from service mode when it is unplugged or turned OFF. To exit the service mode,
turn the TV OFF or unplug the TV from A.C.
Other method
Press ACTION and POWER on the receiver simultaneously for at least 2 seconds.
The receiver momentarily shuts off; then comes back on tuned to channel 3 with a preset level of
sound.
Any programmed channels, channels caption data and some others user defined settings will be
erased when exited by pressing ACTION and POWER on receiver.
IMPORTANT NOTE
Always check that the TV exits the service mode.
To confirm colors
When in service mode (red "CHK" is displayed) press RECALL on the remote control to enter the
purity field check mode
Entering service mode (open-back method)
While the receiver is connected and operating in normal mode, momentarily short test point
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