Panasonic NV-HS860EG-K Service Manual page 22

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PROCEDURES
When this Adjustment is terminated, the following
operation will be activated.
-
Adjustment completed: The tape will be ejected.
-
Adjustment incompleted: "F2*" is indicated on the FIP.Check the Servo/
System Control circuit and Cylinder Unit.
To release Service Mode, "turn the Shuttle Ring to
FF"*1 and Press EJECT key simultaneously 6
times until the normal indication on the FIP.
NOTE
*1:NV-HS960 series only. As for NV-HS860 series, press the FF key
instead of "turning the Shuttle Ring."
3.3.5. VHS VIDEO FREQENCY RESPONSE ADJUSTMENT
PROCEDURES
Set the 3D DNR SW to ON and the VHS SW to OFF.
Input the Supply Video signal to VIDEO IN terminal
make recording mode.
"Turn the Shuttle Ring to FF"*1
and press the EJECT key
simultaneously for more than 3
seconds.
"Turn the Shuttle Ring to FF"*1
and press the EJECT key
simultaneously twice.
Press the EJECT key for 3
seconds.
Press the CH UP and/or CH
DOWN key until "11" is
displayed on the FIP.
("Y(Luminance)" components
is disappeared.)
Insert the Self-recorded tape
and playback it.
Connect the Oscilloscope to :
*CH1...Video Out (TW3002). *
CH2...V.FREQ(TW6002)
Press the "4" key on the Remote Controller.
(Confirm That TW6002 becomes high (5V).)
FIP Display
Fig. E5
FIP Display

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