Specifications

5/2/2013 888-2500-001 6-35
WARNING: Disconnect primary power prior to servicing.
Section 6 Troubleshooting
DAX-1/DAX-3
6.8 Exciter/Controller Troubleshooting
If pressing the ON or OFF button for 5 seconds, and pressing switch S5 has not resolved
a possible control problem, take the following steps to reseat the Filter Board.
STEP 1 Turn off CB1
STEP 2 Remove AC Mains power
STEP 3 Remove front panel if not already removed
STEP 4 Carefully but firmly reseat filter board
STEP 5 Reapply power
STEP 6 Test
6.8.0.1 Board LED Indications
LED indicators on the Exciter include the following:
Reset: Red – Indicates that the board is in a Reset condition
Mute: Red – Mute condition
FPGA: Red – Indicates that the FPGA is not configured
+3.3V FLT: Red – Indicates that the +3.3V supply is not active
+1.8V FLT: Red – Indicates that the +1.8V supply is not active