Panasonic PV-V4525S - MTS Broadcast Reception; Understanding Broadcast Audio Types

5. After adjustment is completed, press REC button on the
remote. Then " COMP " will appear on the TV monitor and
adjusted value will be written to Memory IC (IC6004).
Fig.E4
6. Press STOP button on the remote to release from EVR PG
SHIFTER ADJUSTMENT MODE.
6.3. TEST POINTS AND CONTROL LOCATION
16
PV-V4525S / PV-V4535S-K / PV-455S-K