Panasonic NV-SJ420EG, Service Manual

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PROCEDURES FIP DISPLAY
Press the FF and EJECT Keys
simultaneously for 3 seconds.
Press the FF and EJECT Keys
simultaneously twice.
Press the EJECT key for 3
seconds.
Press the CH UP key in 3 times.
Insert the blank cassette tape.
(The adjustment is
automatically started.)
When the sequence of the automatical adjustment
has been terminated successfully, the VCR goes to
STOP mode.
Release the Service mode by pressing the EJECT
and FF keys simultaneously in 6 times until the FIP
becomes normal indication.
Fig. E4
3.3.6. VIDEO FREQUENCY RESPONSE ADJUSTMENT
PROCEDURES FIP DISPLAY
Input the Video sweep signal.
(See Fig.E1)
Press the FF and EJECT Keys
simultaneously for 3 seconds.
Press the FF and EJECT Keys
simultaneously twice.
Press the EJECT key for 3
seconds.
Press the CH UP and/or CH
DOWN key until "11" is
displayed on FIP.
Insert the Self-recorded tape
and playback it. (SP/LP/EP
mode)
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