NV5/NV3.5 Troubleshooting Manual Responding to alarms
Page 1-38 Issue 3.2 2014-12-10
7. Select option 1 to perform a GET command. This allows you to read and verify the stored
bias values. The following channel numbers are displayed for the PAs and IPA:
PA1 0x0088
PA2 0x0089
PA3 0x008A
PA4 0x008B (referenced in example)
PA5 0x008C
PA6 0x008D
PA7 0x008E
PA8 0x008F
IPA 0x0090
8. Retrieve the bias information for the desired PA (e.g., PA4 in module 7) enter the following:
1 1601008B<enter>
9. The controller will respond with the following message:
Looking up channel 1601008B...
NV Controller - 1200874038.58 ( 2008-01-21T00:07:18 )
Complete Result: 0x008B on board 0x16 = 0x70 0x75 0x80 0x85 0x90
NV Controller - 1200874038.59 ( 2008-01-21T00:07:18 )
Channel Interrogation
=====================
1 xxx GET channel xxx
2 xx hh SET channel xx with value hh
3 Back to Main Menu
Enter your choice:
Verify the bias information matches the desired values.
10. The procedure is complete. Return the the RF power module to service by setting its front
panel switch to the "up" position, then press
Reset on the AUI. If the replaced PA PWB was
an IPA, you may need to repeat this procedure.
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