Panasonic SA-DK10

9.1.4. Bias Frequency check
1. Set the unit to “AUX” position.
2. Insert the Normal blank tape (QZZCRA) into DECK 2 and
set the unit to “REC” mode (● use “REC/PAUSE” key).
3. Check so that the output frequency is within the standard
value.
Standard Value: 86 ±8 kHz
9.2. Alignment Points
Cassette Deck Section
23
SA-DK10