Tait TOP, Руководство по программированию и обслуживанию

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M2259-00-200-812 Midian Programming
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Copyright TEL Encrypted Radio Programming and Service Manual
7.5 VPU12-Tait Factory Default Settings
The screen dump that follows illustrates the current VPU12-Tait module programming interface
and factory default settings. For information regarding module programming codes and
programming configuration for your system, see the Midian Programming Manual.
7.6 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 T2000 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 37)