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DRAWER ALARM
Driver Low RF Input Level
Driver High Temperature
Critical High Forward Power
Critical High Reflected Power
High Input Air Temperature
Critical High Input Air
Temperature
Fan warning
Fan Failure
> Main Menu > System Alarms/Log > Clear Alarm Log:
Resets the main alarm list.
Control Module Main Alarm List
MAIN ALARM
High Power Amplifier Communication
High Power Amplifier Active Alarm
Exciter Fail
ALC Max
uC Communication Fail
Interlock Failure
RF Mute
Over Power
Reflected Power
Output Power Zero
Reduction Power by Reflected
Reduction Power by High Power Amplifier
Reduction Power by HPA High
Temperature
ALARM DESCRIPTION
Driver RF Input is lower than threshold.
Driver Temperature is greater than
threshold.
HPA Forward Power is greater than
threshold.
HPA Reflected Power is greater than
threshold.
Ambient air temperature used in the reflow
of the equipment is greater than threshold.
Ambient air temperature used in the reflow
of the equipment is greater than threshold.
Fan rotation reaches ±1000RPM in relation
to software programmed value.
Fan rotation reaches ±2000RPM in relation
to software programmed value.
Select "On" to reset the Alarms Log list.
ALARM DESCRIPTION
Control Module cannot communicate with Power Amplifiers
Current alarm on one or more Power Amplifiers
Control Module cannot communicate with Exciter
Automatic Level Control set to maximum and not able to
drive the output power required
Web Server cannot communicate with microcontroller
Interlock protection disabled
RF Output muted by itself or by an external command
Output Power exceeded allowed limit
Reflected Power exceeded the minimum allowed!
Output power not detected by Directional Coupler
Power reduced to comply with reflected power limit
Power reduced to comply with maximum power provided by
each power amplifier
When the HPA reaches 87 °C (188.6 °F), it reduces the
power by 3dB. Returns the rated power when the
temperature is restored to 80 °C (176 °F).
E-Compact MP-BB3 Series
THRESHOLD
-8 dBm
75 ºC (167 °F)
330W @PA702MP ATSC3.0
380W @PA702MP ATSC1.0
650W @PA704MP ATSC3.0
750W @PA704MP ATSC1.0
45W @PA702MP ATSC3.0
50W @PA702MP ATSC1.0
90W @PA704MP ATSC3.0
100W @PA704MP ATSC1.0
40 °C (104 ºF).
48 °C (118.4 °F)
1000 RPM
2000 RPM
SYSTEM
ACTION
Notification
Notification
Shutdown
Shutdown
Notification
Notification
Notification
Notification
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