User's Guide

Page 2
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General Information
This section provides the maintenance personnel with sufficient information to maintain and repair the
T6TR VHF transceiver. The standard maintenance policy regards the transceiver as a Line Replacement
Unit (LRU) which should be changed for a serviceable unit should a failure occur. Note that modules may
be changed on the advice of Park Air Customer Support (see following contact details).
Email address: Support@uk.parkairsystems.com.
Telephone during normal hours: From UK 01778 381557 or from outside UK 44 1778 381557.
Telephone out of normal hours: From UK 07733 124457 or from outside UK 44 7733 124457.
Caution ...
When replacing a Processor module ensure the correct module is fitted.
For radios at Mod Strike Level 5 the Processor Module part number is 68-60000671/F
(board issue 5).
For radios at Mod Strike Level 7 the Processor Module part number is 68-60000671/H
(board issue 7).
Note that Mod strike 6 was a special to type modification.
The following provides information that enables the user to:
Conduct scheduled maintenance tasks including checking/setting the reference frequency
oscillator to compensate for long term ageing effects
Identify any tools or test equipment required to maintain the transceiver
Use the built-in test facilities to check transceiver functionality
Remove a transceiver from service to dismantle and replace a faulty module, and where
applicable, realign the module
Install the Virtual Front Panel (VFP) software into a PC
Use the VFP to:
Download all radio settings to a file that can be stored/printed for reference
Change radio settings
Copy settings from one radio to another
Check a radio after repair and return it to service.
Refer to the Installation and Operating sections, available from the Main page of this document, for
complete installation and setting up procedures.
Included on the CD-ROM delivered with the radio is the VFP software. The software enables the original
settings to be re-loaded and alignment to be made if the transceiver's Processor, PA Control and
PA modules are ever replaced. The VFP software can be run from this document by clicking on ‘Back
to Transceiver Main Page’ (at top right of page) and from there, clicking on ‘Back to Main Page’ (at top
right of page). When the Main page is displayed select ‘Run the VFP Software’.
Note ...
A hard copy of the User Documentation is available. Contact Park Air for details.