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REOUIRED
EQUIPMENTS
e
ViVM
Frequency Counter
OC Constant-Voitage Reculator
Dummy
Load (4 ohm)
Test Tape
*
3kHz test tape (Example: Olympus AO9)
*
Alignment Tool
NOTE
1.
Supply 4.5V DC from the constant-voliage regulator at
the adjustments,
2.
Unless
otherwise
specified, set the Tape Speed Select
Switch to ''2.4cm"'.
en
@ %
TAPE SPEED ADJUSTMENT
Connect the frequency counter to the earphone jack.
Remarks
Speed Svsitch | Adjustment
P101
2.4cm/sec.
3,000Hz(+3%)
4
1,500 Hz (210%)
Olympus
AOS
1.2cm/sec.
Adjustment
Olympus
AO
Ammeter
0.8ma
P.C.Board
O.8mA
|
Adjustment
|
Remarks
P103
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