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B-7
Helix Over Voltage
H E L I X O V E R V F A U L T
Helix Under Voltage
H E L I X U N D E R V F A U L T
Helix Average Over Current
H E L I X A V G O V E R I F L T
High RF Output Power Fault
H I G H R F O U T F A U L T
Low RF Output Power Fault
L O W R F O U T F A U L T
High Refl RF Power
H I G H R E F L R F F A U L T
Helix Voltage Detected in Standby Fault
H L X V D E T E C T I N S T B Y
B.9 Alarms
When an alarm occurs, the alphanumeric display flashes (between 37 percent and 100 percent
illumination).
High RF Alarm
R F O U T X X X X W H I R F
Low RF Alarm
R F O U T X X X X W L O R F
The AC Power Fail Alarm and BB-RAM Error Detected Alarm may occur at any time and will
be displayed on Line 2. If multiple alarms exist at the same time, the display will automatically
cycle among those alarms.
AC Power Fail Alarm
R F O U T X X X X W P F A L
BB-RAM Error Detected
R F O U T X X X X W B R A L
