Lab.gruppen PLM 20000Q - Manual (Page 47)

Front Panel Interface
41
PLM Series Operation Manual rev 1.2.3
PLM
Model Fault/Clip/Mute Type LED
No.
On Screen Warning
Text Event Log Text
ALL Amp Ch Mute Channel 5-8 AMP CH. MUTE Amp Channel Mute
ALL Amp Temp Fault Channel 5-8 TEMP FLT:CH Temp Fault: Amp Channel
ALL Analog Input Fault Frame 1 ANALOG IN FAULT Frame Fault: Analog Input
20000Q Check AC Mains Frame 1 CHECK AC MAINS Frame Fault: Check AC Mains
ALL Current Average Limiter Channel 5-8 CAL ACTIVE n/a
ALL Current Protection Limiter Channel 5-8 CURRENT CLIP N/A
ALL DSP Area Temp Fault Frame 1 TEMP FLT:DSP Temp Fault: DSP Area
ALL Input Channel Mute Inp.Mix 2+3 INPUT MUTE Input Mute
ALL Internal Audio Interface Fault Frame 1 AUDIO FAULT Frame Fault: Audio Interface
ALL Module Input Mute Module 2+3 MOD. IN MUTE Module Input Mute
ALL Module Output Clip Module 2+3 MOD. CLIP n/a
ALL Module Output Mute Channel 5-8 MOD. OUT MUTE Module Output Mute
ALL No input source available Module 2+3 NO INPUT No Input Source
ALL No Load Detected at Output Channel 5-8 NO LOAD Channel Fault: No Load Detected
ALL Physical Input Clip Module 2+3 INPUT CLIP n/a
ALL Power Average Limiter Frame 1 PAL ACTIVE n/a
ALL Power Channel Failure Channel 5-8 SERVICE CH. Channel Fault: Unit Needs Service
ALL PSU Area Temp Fault Frame 1 TEMP FLT:PSU Temp Fault: Power Supply Unit
ALL PSU Fault / Undervoltage Frame 1 PSU FAULT Frame Fault: PSU Undervoltage
20000Q PSU Mains Over Voltage Peak Frame 1 MAINS >400 VPK Frame Fault: PSU Mains >400
VPK
20000Q PSU Mains Over Voltage RMS Frame 1 MAINS >270 V Frame Fault: PSU Mains >270 V
20000Q PSU Mains Under Voltage Frame 1 MAINS <65 V Frame Fault: PSU Mains <65 V
20000Q PSU Needs Service 1 Frame 1 NEED SERVICE:1 Frame Fault: Need Service: 1
20000Q PSU Needs Service 2 Frame 1 NEED SERVICE:2 Frame Fault: Need Service: 2
20000Q PSU Needs Service 3 Frame 1 NEED SERVICE:3 Frame Fault: Need Service: 3
20000Q PSU Needs Service 4 Frame 1 NEED SERVICE:4 Frame Fault: Need Service: 4
20000Q PSU Needs Service 5 Frame 1 NEED SERVICE:5 Frame Fault: Need Service: 5
20000Q PSU Needs Service 6 Frame 1 NEED SERVICE:6 Frame Fault: Need Service: 6
20000Q PSU Needs Service 7 Frame 1 NEED SERVICE:7 Frame Fault: Need Service: 7
20000Q PSU Needs Service 8 Frame 1 NEED SERVICE:8 Frame Fault: Need Service: 8
20000Q PSU Rail Protect Frame 1 PSU POWER PROT Frame Fault: PSU Power Protect
ALL Short Circuit Protection Channel 5-8 SHORT CIRCUIT Channel Fault: Short Circuit
Protection
ALL Speaker Magnet Temp Fault Channel 5-8 TEMP FLT:MAG Temp Fault: Speaker Magnet
ALL Speaker VC Temp Fault Channel 5-8 TEMP FLT:VC Temp Fault: Speaker Voice Coil
ALL VHF Protection Channel 5-8 VHF FAULT Channel Fault: Very High
Frequency
ALL Voltage Protection Limiter Channel 5-8 VOLTAGE CLIP n/a
ALL Wrong Type of Speaker Channel 5-8 WRONG LOAD Load Type / Routing Mismatch
Table 7-3: Fault Conditions (Red LED)