Teac A-3340 - VOLTAGE AND FREQUENCY CONVERSION; VOLTAGE CONVERSION PROCEDURE; FREQUENCY CONVERSION PROCEDURE

VOLTAGE AND FREQUENCY CONVERS ION---WHWHHHWHWHH,}W,-W_,_|__—_—_———————
Unit must be set to the power line frequency available. Improper
frequency setting will result in a 20% error between the tape speed
and reel motors torque.
NOTE
US model is preset to 117V AC and 60 Hz. No frequency conversion
is required.
If it should be necessary to convert the A-3340/A~-3300 deck to
operate from a power source of different voltage or frequency, it
may be easily accomplished as follows: :
Voltage Conversion:
The A-3340/A-3300 may be set for 100,
117, 200, 220 or 240 volts. To change
the voltage unscrew the fuse in the
center of the voltage selector plug.
Pull out the plug and reinsert it so
the desired voltage shows in the cut-
out. Reinstall the fuse.
o-0862
Frequency Conversion:
1. Remove the power cord and all
’ connecting cables.
2. Take off tape deck rear cover by
removing the six screws holding
it.
3. The belt linking the motor pulley
and flywheel must be repositioned.
The motor pulley on the Model
A-3340/A-3300 has two steps and
difference in rotation due to a
different power frequency is com-
pensated for by changing the belt
step on the pulley.
Reposition the belt with your fin-
gers, at the flywheel first and
then at the pulley when switching
from 60 Hz to 50 Hz or the pulley
first and then the flywheel when
changing from 50 Hz to 60 Hz.
4. After repositioning belt, rotate
the flywheel several turns with
your finger to make sure the belt
is correctly seated on the steps.
5. The frequency selector inside the
tape deck must be switched to the :
frequency of the power line. Fig. 6-8 Frequnecy Conversion
6. Reinstall the rear cover of tape
deck.
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CAPSTAN
FLYWHELL