Xicom XTU-400K, Operation And Installation Manual

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Unpacking and Installation, TWTA Octagon CPU
MNC-0300-003 21 of 22 Revision N
2. Connect the amplifier to the primary power source.
3. Place the Local/Remote Override Switch in the Local position.
4. Turn the Primary Power Switch ON.
5. The LED indicator on the front panel of the unit will blink AMBER
while the unit is in the Heater Time Delay Mode. This condition will
exist for approximately three minutes. Wait for the LED to stop
blinking before proceeding to Step 6.
6. When the amplifier has reached the end of Heater Time Delay, the
LED will change to solid amber.
7. For High Voltage to be applied place the HV ON switch in the ON
position.
8. If a fault occurs the LED will turn red. To reset the fault press the HV
switch to the RESET position (all the way down).
9. To control the TWTA with a remote controller place the High Voltage
switch in the OFF position and place the LOCAL/REMOTE switch
in the REMOTE position.