General; System Set-Up - Kenwood TKR-850 Service Manual

TKR-850
INTRODUCTION
SCOPE OF THIS MANUAL
This manual is intended for use by experienced techni-
cians familiar with similar types of commercial grade com-
munications equipment. It contains all required service in-
formation for the equipment and is current as of this publica-
tion date. Changes which may occur after publication are
covered by either Service Bulletins or Manual Revisions,
which are issued as required.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment informa-
tion, the full part identification number should be included.
This applies to all parts : components, kits, and chassis. If
the part number is not known, include the chassis or kit
number of which it is a part and a sufficient description of
the required component, for proper identification.

SYSTEM SET-UP

Merchandise
received
Choose the type
of transceiver
Repeater
programming & setup
DC power
supply or
duplexer?
External speaker?
Delivery
2
GENERAL / SYSTEM SET-UP
Frequency range (MHz)
TX/RX 450~480
TX/RX 480~512
TX/RX 400~430
TX/RX 440~470
See page 11.
A personal computer (IBM PC or compatible), programming interface (KPG-46),
and programming software (KPG-66D) are required for programming.
YES
Installation in the
optional space
NO
YES
KES-4 installation
NO
PERSONNEL SAFETY
The following precautions are recommended for person-
nel safety :
• DO NOT transmit until all RF connectors are secure and
any open connectors are properly terminated.
• SHUT OFF this equipment when near electrical blasting
caps or while in an explosive atmosphere.
• This equipment should be serviced by only qualified tech-
nicians.
SERVICE
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and align-
ment procedures contained in this manual.
RF power Type
40W K
K2
40W
40W K3
40W E