User's Guide

T6T VHF 50 W Transmitter Page 24 Installation
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Switching On
When the POWER SWITCH is set to the Standby position, dangerous voltages are still
present in the transmitter's internal power supply circuitry. To ensure safe working, the
transmitter must be isolated from the ac and dc input supplies
When installation is complete, the transmitter should be switched on at the rear panel 2-way rocker
Power switch. The Power switch is used to switch on, and switch off, power to the transmitter's circuitry
but does not remove power from the radio.
Under normal circumstances this screen is displayed for a few seconds when the radio is switched on.
The bottom row begins empty and dots are added as the initialisation progresses. When the initialisation
is complete the Main Screen is displayed.
Setting Up
When installation has been successfully completed the transmitter must be set up using the front panel
conntrols or the VFP.
Setting up is detailed in the Operation section of this documentation.
T 6 D i g i t a l R a d i o
( c ) 2 0 0 3 P a r k A i r
I n i t i a l i s i n g . . . .
. . . . . . . . . . . . . . .
WARNING
Dangerous Voltages
= Standby= On
When setting up the transmitter, pay particular attention to the Polarities of any
functions that have been hard-wired during installation. For example, the polarity of
the PTT input and the polarity and configuration of the Antenna Changeover output.
Failure to select the correct settings will result in incorrect operation.