3-8
888-2523-001
7/26/05
WARNING: Disconnect primary power prior to servicing.
Section 3 Operation
ATLAS Analogue
1.
Auto/Manual - This toggle button should always be in the Auto position for
normal operation. Placing it in Manual mode prevents an autoswitch to the
alternate drive chain. In AUTO mode, if the on-air drive chain drops below
50% of nominal power, or if the on-line exciter experiences a fault, the
controller will automatically switch to the backup drive chain (if available).
Manual mode could be used if an exciter or driver has been removed for
service or for any application where an automatic switch to the alternate
drive chain is not desired.
2.
Drive Chain A/B - This is the manual drive chain switch. To use this
button, place the Auto/Manual button to Manual, then press this button to
change the on-air drive chain.
3.5.1
Drive Chain Faults
When the "Drive Faults" button in Figure 3-4 is pressed, it will bring up the screen
shown in Figure 3-5. This screen is basically a fault display for 1 or 2 exciters. For more
information on these faults and what to do if one should occur, refer to the TVS-D660
exciter manual.
Figure 3-5 Drive Chain Faults Screen
3.5.2
Drive Service (RFU Setup)
When the "Drive Service" button in Figure 3-4 is pressed, it will bring up the screen
shown in Figure 3-6. This screen is used to calibrate the display readings.
To Figure 3-4
Summary of Contents for ATLAS ANALOGUE
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