Harris ATLAS ANALOGUE, Руководство пользователя

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3-18 888-2523-001 7/26/05
WARNING: Disconnect primary power prior to servicing.
Section 3 Operation
ATLAS Analogue
3.7 Output Main Menu
If you press the Output button on the control panel
overlay, or the Output button on the HOME screen, it
will take you to the screen shown in Figure 3-15. The
Output Menu structure is shown in Figure 3-39 on page
3-38.
Figure 3-15 Output System Screen
This screen is broken into 3 main areas:
•
RF Output System - This panel gives the total system Forward and Reflected
power, measured after the filter. It also has a status indication which will say
OK or Fault.
•
Power Amplifier Cabinet - This panel has a button that gives a status
indication of OK or Fault along with cabinet Forward and Reflected power
(before the filter) for each cabinet.
•
Output Control - The control area at the bottom of the screen is used to
control an external RF switch so that the transmitter can be switched from
Antenna to the Test Load. It also reads out the position of the RF switch
based on micro-switches located on the switch. Lastly, it shows the condition
of the Test Load interlock.
NOTE:
If the load interlock is open and the transmitter is switched to the "Test Load"
position, the transmitter output will be muted. If a test load interlock is not used
To Figure 3-16
To Figure 3-17
To Figure 3-18
To Figure 3-3
External RF Switch
Control
To Output Faults
Screen, Figure 3-16