4. OPERATION
5.
MAINTENANCE
WARNING:
1.
Do not operate the DC Power Supply with the packing
materials
attached.
2.
Never remove the
case.
If the internal parts are acciden-
tally touched, a serious electric shock
might
occur.
3.
To reduce the risk of fire or electric shock, do not ex-
pose
the DC Power Supply to rain or moisture.
NOTE:
For
operation of the radio, refer to the Instruction Manual
provided with the radio.
CONTROL
AND FUNCTIONS
Fig.
4-1. Front Panel
© POWER ON Indicator
This
indicator lights when the DC Power Supply is on.
© POWER Switch
This
switch turns power on and off.
©
BAIL
Used
to elevate the
front
Panel.
© Output Terminals
© AC Power Cable
1.
Turn the radio
POWER
switch on after the DC Power
Sup-
ply
POWER
switch is turned on.
NOTE:
If the protection circuit of DC Power Supply operates,
turn
the
POWER
switches of
both
the radio and the DC
Power
Supply off, and perform the procedure above
again.
2.
When communication is completed for the day,
turn
off
the
POWER
switches of
both
the radio and the DC Pow-
er
Supply.
5-1.
GENERAL
INFORMATION
Your
DC Power Supply has been factory adjusted and test-
ed
to specifications before shipment. Under normal circum-
stances,
the DC Power Supply will operate in accordance
with these operating instructions. All adjustments were
preset
at the factory and should only be readjusted by a
qualified technician with proper test equipment. Attempt-
ing service or adjustment
without
factory authorization can
void the DC Power Supply's warranty. If your DC Power
Supply
fails to work, contact the authorized
KENWOOD
dealer
from which you purchased it for quick, reliable repair.
NOTES:
1.
When claiming warranty
service,
please include a photo-
copy of the
bill
of
sale,
or other proof of purchase show-
ing the date of
sale.
2.
Record the Date of
Purchase,
Serial
Number and Dealer
from whom purchased.
3.
For your own information, retain a written record of any
maintenance
performed on the unit.
5-2.
SERVICE
Should
it ever become
necessary
to return the equipment
to your dealer or service center for repair, pack in its origi-
nal
box and packing, and include a
full
description of the
problems involved. Also include your telephone number. You
need
not return
accessory
items unless directly related to
the service problem.
CAUTION:
Do not pack the equipment in crushed newspaper for ship-
ment.
Extensive
damage may result during shipment.
NOTE:
If you desire to correspond on a technical or operational
problem, please make your note short, complete, and to the
point,
and
PLEASE
make it readable.
Please
list:
Model and
Serial
Number.
The
problem you are having.
Please
give sufficient detail to diagnose. Information such
as
other equipment in the station, meter readings and any-
thing
else
you feel
might
be useful in attempting diagnosis.
5-3. CLEANING
The
DC Power Supply is likely to become soiled after ex-
tended use. It should be cleaned with a silicone cloth or a
clean
dry cloth.
CAUTION:
Do not use volatile solvents such as alcohol, paint thinner,
gasoline,
benzine, etc.
6
Fig.
4-2. Rear Panel
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