Operation Manual

7. Front Panel Interface
PLM+ SERIES Operation Manual rev 3.0.4
41
Table 7.6: Fault Conditions (Red LED)
On Screen Warning Text Type LED No. Warning Event Log Text
AMP CH. MUTE Channel 5-8 Fault/Clip Mute Amp Channel Mute
TEMP FLT:CH Channel 5-8 Amp Temp Fault Temp Fault: Amp Channel
CHECK AC MAINS Frame 1 Check AC Mains Frame Fault: Check AC Mains
CAL ACTIVE Channel 5-8 Current Average Limiter N/A
CURRENT CLIP Channel 5-8 Current Protection Limiter N/A
TEMP FLT:DSP Frame 1 DSP Area Temp Fault Temp Fault: DSP Area
INPUT MUTE Inp.Mix 2+3 Input Channel Mute Input Mute
AUDIO FAULT Frame 1 Internal Audio Interface Fault Frame Fault: Audio Interface
MOD. IN MUTE Module 2+3 Module Input Mute Module Input Mute
MOD. CLIP Module 2+3 Module Output Clip N/A
MOD. OUT MUTE Channel 5-8 Module Output Mute Module Output Mute
NO INPUT Module 2+3 No Input Source Available No Input Source
NO LOAD Channel 5-8 No Load Detected at Output Channel Fault: No Load Detected
INPUT CLIP Module 2+3 Physical Input Clip N/A
SERVICE CH. Channel 5-8 Power Channel Failure Channel Fault: Unit Needs Service
TEMP FLT:PSU Frame 1 PSU Area Temp Fault Temp Fault: Power Supply Unit
MAINS > 400 VPK Frame 1 PSU Mains Over Voltage Peak Frame Fault: PSU Mains > 400 VPK
MAINS > 270 V Frame 1 PSU Mains Over Voltage RMS Frame Fault: PSU Mains > 270 V
MAINS < 65 V Frame 1 PSU Mains Under Voltage Frame Fault: PSU Mains < 65 V
NEEDS SERVICE: 1 Frame 1 PSU Needs Service 1 Frame Fault: Needs Service: 1
NEEDS SERVICE: 2 Frame 1 PSU Needs Service: 2 Frame Fault: Needs Service: 2
NEEDS SERVICE: 3 Frame 1 PSU Needs Service 3 Frame Fault: Needs Service: 3
NEEDS SERVICE: 4 Frame 1 PSU Needs Service: 4 Frame Fault: Needs Service: 4
NEEDS SERVICE: 5 Frame 1 PSU Needs Service 5 Frame Fault: Needs Service: 5
NEEDS SERVICE: 6 Frame 1 PSU Needs Service: 6 Frame Fault: Needs Service: 6
NEEDS SERVICE: 7 Frame 1 PSU Needs Service 7 Frame Fault: Needs Service: 7
NEEDS SERVICE: 8 Frame 1 PSU Needs Service: 8 Frame Fault: Needs Service: 8
PSU POWER PROT Frame 1 PSU Rail Protect Frame Fault: PSU Power Protect
SHORT CIRCUIT Channel 5-8 Short Circuit Protection Channel Fault: Short Circuit Protection
VHF FAULT Channel 5-8 VHF Protection Channel Fault: Very High Frequency
VOLTAGE CLIP Channel 5-8 Voltage Peak Limiter N/A
WRONG LOAD Channel 5-8 Wrong Type of Speaker Load Type / Routing Mismatch
7. Front Panel Interface
42
PLM+ SERIES Operation Manual rev 3.0.4
7.10. Meter Mode
7.10.1. Home View
The default view when powering on the device is Meter Mode > Home View as shown in Figure 7.7.
Figure 7.7: Meter Mode > Home View
Home View provides a summary of Module I/O gain level and limiter gain reduction, along with frame, module and
channel labeling information. The example in Figure 7.7 shows a mono 2-way, with Module A feeding power output
channels 1 & 2, and Module B congured as CL1-way feeding a subwoofer on power output channel 3.
Module C is congured for driving a full-range loudspeaker on power output 4. Module D is unused in this
example.
1
Module A label, input gain meter, faults, warnings, clips & mutes.
2
Module B label, input gain meter, faults, warnings, clips & mutes.
3
Module A label, input gain meter, faults, warnings, clips & mutes.
4
Module D label, input gain meter, faults, warnings, clips & mutes.
5
Module output label for Power channel 1, gain & sum of Lake MAX-Peak, MAX-RMS and ISVPL gain reduction
faults, warnings, clips & mutes.
6
Module output label for Power channel 2, gain & sum of Lake MAX-Peak, MAX-RMS and ISVPL gain reduction
faults, warnings, clips & mutes.
7
Module output label for Power channel 3, gain & sum of Lake MAX-Peak, MAX-RMS and ISVPL gain reduction
faults, warnings, clips & mutes.
8
Module output label for Power channel 4, gain & sum of Lake MAX-Peak, MAX-RMS and ISVPL gain reduction
faults, warnings, clips & mutes.
9
Menu Bar: Current View title & Frame label, Frame faults and warnings. The menu bar is located by default at
the top of the display, but can be congured in the front panel menu for placement at the bottom. The following
indications, as active or applicable, also are shown on the menu bar.
Ω - AES3 Input Terminated (no icon = Unterminated)
- Analog Inputs Iso-Float Grounded (no icon = Floating)
- Dante Clock Master (no icon = Dante Slave or Dante Disabled)
- Dante Slave Only (no icon = device may be used as Dante Clock Master)
REDUNDANT - Dual Redundancy networking enabled. (No icon = congured for switch mode)
Please refer to Table 7.5 and Table 7.6 for full details on the faults and warnings that could be displayed in any of
the above locations.
7. Front Panel Interface
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PLM+ SERIES Operation Manual rev 3.0.4