COMPONENT SEWICE-RADIO
AND STEREO
cl
-+
COMPONENTS
1. Whip antenna
2. Front speaker
3. Radio
4. Tape player
5. Rear speaker
.’
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16W7OQ
16W567
ANTENNA TRIMMER
The antenna trimmer is essential for matching the antenna
with the radio in order to obtain the maximum sensitivity of
the radio. It must be adjusted with the antenna actually
mounted on the vehicle. If the trimmer is not adjusted pro-
perly, the radio suffers from not only low sensitivity but also
noises, such as external noise and noise from passing
vehicles. In the following cases, therefore, adjust it as de-
scribed below:
(1) When radio is installed.
(2) If antenna is replaced.
(3) If radio has low sensitivity.
(4) If radio is noisy.
Trimmer Adjustment
Make the following preparations for adjustment.
(1) Turn the ignition key to the “ACC” position.
(2) Extend the antenna all the way.
(3) Tune accurately to a station near 1,400 kHz in order to
receive a broadcast in as weak an electric tield as can be
barely received. If there is no station near 1,400 kHz,
tune to any high-frequency station (above 1,000 kHz)
available. If there are two or more stations near 1,400
kHz, choose the stronger one.
(4) Set the volume control to the proper volume.
(5) Set the tone control to high-pitched tone.
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‘Y16B40
'S-161
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