Kenwood TM-255E - Manual (Page 53)

12 MiUiirENftiiCE
GENERAL INFORMATION
Your transceiver has been factory aligned and tested
to specification before shipment. Under normal
circumstances, the transceiver will operate in
accordance with these operating instructions. All
adjustable trimmers, coils and resistors in the
transceiver were preset at the factory. They should
only be readjusted by a qualified technician who is
familiar with this transceiver and has the necessary
test equipment. Attempting service or alignment
without factory authorization can void the transceiver
warranty.
When operated properly, the transceiver will provide
years of service and enjoyment without requiring
further realignment. The information in this section
gives some general service procedures requiring little
or no test equipment.
Note:
♦ Record the date of purchase, serial number and dealer from
whom the transceiver was purchased.
♦
For your own information, retain a written record of any
maintenance performed on the transceiver.
♦
When claiming warranty service, please include a photocopy of
the bill of sale, or other proof-of-purchase showing the date of
sale.
CLEANING
The keys, controls and case of the transceiver are
likely to become soiled after extended use. Remove
the controls from the transceiver and clean them with
a neutral detergent and warm water. Use a neutral
detergent (no strong chemicals) and a damp cloth to
clean the case.
SERVICE
If it is ever necessary to return the equipment to your
dealer or service center for repair, pack the
transceiver in its original box and packing material.
Include a full description of the problems experienced.
Include your telephone number along with your name
and address in case the service technician needs to
call for further explanation while investigating your
problem. Don't return accessory items unless you feel
they are directly related to the service problem.
You may return your transceiver for service to the
authorized KENWOOD Dealer from whom you
purchased it or any authorized KENWOOD Service
Center. A copy of the service report will be returned
with the transceiver. Please do not send
subassemblies or printed circuit boards. Send the
complete transceiver.
Tag all returned items with your name and call sign for
identification. Please mention the model and serial
number of the transceiver in any communication
regarding the problem.
INTERNAL ADJUSTMENTS
REMOVING THE CASE
CAUTION: Always turn OFF the power and unplug the DC power
cable first.
Remove the 9 screws from the case. Lift off the 2
sections of the case.
SERVICE NOTE
Dear YL/OM,
If you desire to correspond on a technical or
operational problem, please make your note short,
complete, and to the point. Help us help you by
providing the following:
1 Model and serial number of equipment
2 Question or problem you are having
3 Other equipment in your station pertaining to the
problem
4 Meter readings
5 Other related information
CA UTION: Do not pack the equipment in crushed newspapers for
shipment! Extensive damage may result during rough handling or
shipping.
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