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> Main Menu > System Alarms/Log > Drawers Alarms > Clear Past Alarm:
Reset the drawer alarm list.
Power Amplifiers Drawers (HPA) Alarms List
DRAWER ALARM
PA High Current
PA Critical High Current
PA Unbalanced Current
PA Low Current
PA High Temperature
PA Critical High Temp
PA Failure
PSU High AC Voltage
PSU Critical High AC Line
Voltage
PSU Low AC Voltage
PSU Critical Low AC Voltage
PSU High Current
PSU Critical PSU High Current
PSU High Temperature
PSU Critical High Temperature
PSU High Voltage
PSU Low Voltage
Driver High Current
Driver Critical High Current
Driver Low Current
Pre-Driver High Current
Pre-Driver Low Current
Driver High Voltage
Driver Low Voltage
Driver Low Gain
Select "On" to reset the Past Alarms list.
ALARM DESCRIPTION
Indicated PA Current is greater than threshold
Indicated PA Current is greater than threshold
Indicated PA Current is higher or lower than the
others
Indicated PA Current is lower than threshold.
Indicated PA Temperature is greater than threshold.
Indicated PA Temperature is greater than threshold
VGS (Voltage Gate Source) of the indicated PA is less
than 2/3 of the programmed VGS.
PSU AC Voltage is greater than threshold
PSU AC Voltage is greater than threshold
PSU AC Voltage is lower than threshold
PSU AC Voltage is lower than threshold
PSU Current is greater than threshold
PSU Current is greater than threshold
PSU temperature is greater than Threshold
PSU temperature is greater than threshold
PSU voltage exceeds 2V of programmed PSU voltage
PSU voltage is lower than 3V of programmed PSU
voltage
Driver Current is greater than threshold
Driver Current is greater than threshold
Driver Current is lower than threshold.
Pre-Driver Current is greater than threshold
Pre-Driver Current is lower than threshold.
Driver Voltage is greater than threshold
Driver voltage is lower than 5v of programmed PSU
voltage
Driver Gain is lower than threshold.
E-Compact MP-BB3 Series
SYSTEM
THRESHOLD
ACTION
9 A
Notification
10 A
Shutdown
2.5 A
Notification
0.2 A
Reduces 3dB
80 °C (176 °F)
Notification
85 °C (185 °F)
Reduces 3dB
2/3
Shutdown
265 VAC
Notification
270 VAC
Shutdown
100 VAC
Notification
90 VAC
Shutdown
31A @PA702MP
Notification
32A @PA704MP
33 A
Shutdown
65 ºC (149 °F)
Notification
68 °C (154.4 °F)
Shutdown
52 V
Shutdown
47 V
Shutdown
4.0 A
Notification
4.5 A
Shutdown
0.4 A
Notification
0.35 A
Notification
0.1 A
Notification
52 V
Notification
5 V
Notification
30 dB
Notification
52 | 108
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