Tait TOP User Manual

24 Midian Encryption Midian Encryption Programming and Service Manual
June 2006 © Tait Electronics Limited
2.6 Testing the Midian Encryption Module
With encryption off:
■ Check normal power-up of the radio, with the normal display messages
and confirmation tones.
■ Check that receive and transmit audio are functioning, using a service
instrument or another radio on the same channel.
With encryption on:
■ Check that receive and transmit audio are functioning, using another
TM8000 or TOP radio with the same encryption module, programmed
with the same codes, on the same channel.
■ Confirm encryption is active (where a hopping code module is fitted) by
listening for the initial sync burst on the receiving radio
■ Confirm encryption is active (where an inversion code module is fitted)
by pressing any function key - the confidence tone will be a higher
frequency than normal.
■ Check the Encryption User Interface features – status indicators,
encryption settings etc. (See the TOP Encryption User’s Guide
information provided on page 24, or TM8000 User Information on
page 53.)

Tait TOP Specifications

General

Brand	Tait
Model	TOP
Category	Radio
Language	English