V.
CONVERSION
FM
OE-EMPHASIS
RESET AM STEP
1. VOLTAGE CONVERSION
Models for Canada,
USA
and Australia are
not
equipped with this facility. Each machine
is
preset
at
the factory according
to
destination,
but
some
machines can be set
to
ll0V,
120V, 220V or 240V
as
required.
VOLTAGE
SELECTOR
Fig. 2-4 Rear
View
If
your
machine's voltage can be converted:
1)
Disconnect the power cord from the power supply.
2) Turn the VOLTAGE SELECTOR located on the
rear panel with a screwdriver until the correct
voltage
is
indicated.
0
VOLTAGE SELECTOR
2.
FM
DE-EMPHASIS SELECTOR
(NOT ON
SOME
MODELS.)
Use
this selector
to
de-emphasize
an
FM
signal
encoded with Dolby NR by an amount (50
µs
or 75
µs)
equal
to
the emphasis made at the broadcasting
station.
Set
this selector accordng
to
your area.
...
FM
OE
- EMPHASIS
Dill]
50JJS
75µs
Fig. 2-6
Fig. 2-5
3.
AM
STEP SELECTOR
(NOT ON SOME MODELS.)
The Akai AA-R22 can scan the
AM
frequencies in
steps
of
9 kHz or
IO
kHz. Set this selector according
to the broadcasting frequencies in your area. After
setting the
AM
STEP selector,
turn
on the Akai
AA-R22 and then depress the RESET button.
...
AM STEP
9K
IOK
Fig.
2-7
---------------SERVICE
MANUAL
AA-R22/L----------------
38
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