ASL INTERCOM iPAM400 User Manual

iPAM400 – Product Manual
U-0629-0171.doc – Issue: 04 complete, approved
Page 98 of 138
Operational Fault Symptom Fault Description Other Indication JPC Item Path Suggested Action
Loss of all loudspeaker circuit
functionality on a single
amplifier outputs
Different amplifier
fitted from that
commissioned
Mainframe fault
LED is turned ON
ASLPAVA.Vipet.
AmplifierMainframe
M .Amplifier Y .ConfigError
• If new configuration is correct,
perform a Learn/Commissioning.
• Else fit the correct amplifier type.
Loss of all loudspeaker circuit
functionality on a single
amplifier outputs
Loss of audio at
input
Mainframe fault
LED is turned ON
Affected amplifier
fault LED is turned
ON
ASLPAVA.Vipet.
AmplifierMainframe
M .Amplifier Y .AmplifierInputFault
• Check amplifier surveillance
settings.
• Replace iPAM400.
Loss of all loudspeaker circuit
functionality on a single
amplifier outputs
Amplifier failure
Mainframe fault
LED is turned ON
Affected amplifier
fault LED is turned
ON
ASLPAVA.Vipet.
AmplifierMainframe
M .Amplifier Y .AmplifierFailure
• Replace amplifier module.
No operational failure, or a
partial or total loss of all
loudspeaker circuit
functionality on a single
amplifier output
Earth leakage fault
Indicates an earth
leakage path
smaller than the
specification exists
between either
conductor of the
speaker circuit and
ground.
Mainframe fault
LED is turned ON
Affected amplifier
fault LED flashes
ASLPAVA.Vipet.
AmplifierMainframe
M .Amplifier Y .EarthLeakageFault
• Check speaker wiring and
loudspeakers.
No operational failure, or a
partial or total loss of all
loudspeaker circuit
functionality on a single
amplifier output
Loudspeaker line
fault (open)
Mainframe fault
LED is turned ON
Affected amplifier
fault LED flashes
ASLPAVA.Vipet.
AmplifierMainframe
M .Amplifier Y .LineOpenCCTFault
• Check speaker wiring and
loudspeakers.
No operational failure, or a
partial or total loss of all
loudspeaker circuit
functionality on a single
amplifier output
Loudspeaker line
fault (short)
Mainframe fault
LED is turned ON
Affected amplifier
fault LED flashes
ASLPAVA.Vipet.
AmplifierMainframe
M .Amplifier Y .LineShortCCTFault
• Check speaker wiring and
loudspeakers.

ASL INTERCOM iPAM400 Specifications

General

Brand	ASL INTERCOM
Model	iPAM400
Category	Amplifier
Language	English