Kantronics KPC-2 - Performing a Loop-Back Test

Assembly and Disassembly of the ۷۵
Should
you
require
access
to
the
TNC
to
reposition
jumpers
or
for
other
purposes,
disassemble
as
follows:
1. Turn off power to your TNC and remove all cables from the unit.
2. Using a small phillips screwdriver, remove the two front panel screws just far
enough to free the panel and bezel.
3. Carefully remove the front panel and bezel.
4. Note the screw holding the voltage regulator to the metal case. Remove this screw.
(Does not apply to KPC-4.)
5. Slide the PC board out of the case.
To reassemble, reverse the procedure above. Be sure to re-install the screw holding the
voltage regulator to the case (not in KPC-4). Failure to do so will damage the unit as
the case provides a heat sink for the voltage regulator during normal operation. Do not
attach cables to the rear of the TNC without supporting the front of the PC board or
having the front panel secured in place. Doing so may break the voltage regulator
secured to the front of the case.
© Copyright 1989, Kantronics, Inc. All Rights Reserved. :
Duplication of this manual or the firmware without Version 2.85
permission of Kantronics, Inc. is prohibited. Installation Manual
EE, EEN