ASL INTERCOM VAR8 - Amplifier DC Line Reading; Earth Leakage Reading

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VAR8 and Variants Operation, Commissioning, Fault Finding, and Maintenance Guide

sue: 02 complete, approved

Page 125 of 166

25.6.15 Amplifier DC Line Reading

The speaker DC line reading and the number of spurs can be displayed via the following menu.

Menu: TestÆStatusÆFrame#<nn>ÆSlot #<nn>ÆMeasuredÆDC Line

25.6.16 Earth Leakage Reading

The speaker line earth leakage reading can be displayed via the following menu.

Menu: TestÆStatusÆFrame#<nn>ÆSlot #<nn>ÆMeasuredÆEarth Leak

Main Page

Default Chapter3
- Table of Contents3
1 Introduction7
- Important Notes7
- Equipment Requirement8
- SW Versions8
- Configuration Safety Checklist9
2 Control and Indicators10
3 User Interface Description12
- Accessing the User Interface12
- Navigating the Menus12
- LCD Display Timeouts13
- Menu Map of Functions14
4 VAR8 Commissioning Procedure15
5 Access to the System18
- Logging on18
- Logging off18
6 Amplifier Commissioning19
7 Stand-Alone Operation Setup25
8 Network Operation Setup27
- Network Topology27
  - 4X4 ACU Network Topology27
    - System Parameters28
    - Main Network Features28
  - 8X8 ACU Network Topology29
    - System Parameters29
    - Main Network Features29
- Slave Unit Configuration31
- Audio Control Unit Configuration35
9 Local Input Configuration36
- Input Type and Name Configuration38
- Input Emergency Class Configuration38
- Audio Parameter Configuration39
- Priority Set-Up42
- Local Fallback Configuration43
- Microphone Button Configuration44
  - Paging or Zoneable Fire Microphone Button Configuration44
  - Single Button Microphone Button Configuration59
- Unused Audio Inputs60
10 DVA Input Configuration61
- DVA Input Name Configuration61
- DVA Input Emergency Class Configuration62
- Audio Parameter Configuration64
- Priority Set-Up65
11 Music Input Configuration67
- Input Type and Name Configuration67
- Music Input Emergency Class Configuration68
- Audio Parameter Configuration69
- Priority Set-Up72
12 Mute Input Configuration74
- Mute Input Emergency Class Configuration74
- Priority Set-Up75
13 Output/Zone Configuration76
14 Permanent Route Configuration79
15 Remote I/O Unit or Fire Loop Interface Configuration80
16 DVA or Route Triggers Via Contact Configuration82
- DVA or Route Trigger Via Outer Digital Input (Contact)83
- DVA or Route Trigger Via Remote I/O Unit Digital Input (Contact)86
17 DVA or Route Triggers Via Third Party Fire Loop Interface89
18 Ambient Noise Sensor (ANS) Configuration91
- ANS Connection to Remote I/O Unit91
- Output Configuration for ANS Monitoring93
- Input Configuration for ANS Monitoring96
19 Volume Control Configuration99
20 Programme Selector Configuration101
21 External Fault Configuration103
- Router Digital Input as External Fault103
- Remote I/O Unit Digital Input as External Fault105
- Remote I/O Unit Analogue Input as External Fault107
22 Busy Indication Configuration109
23 Night Time Volume Control Configuration111
24 System Configuration113
- Changing the System Access Code113
- System Date and Time113
- System Name113
- Emergency Sounder Operation114
- Host Routing Timeout Configuration114
- Temperature114
- Clearing the Configuration Data and Restoring the Default Settings115
- System Software Versions115
- RS232 Asynchronous Port Configuration116
25 Diagnostic Tools118
- Viewing the Routing Status118
- Viewing the Contact Status118
- Viewing the Current Ambient Noise Sensor Readings119
- Audio Monitoring119
- Sounder and Lamp Test120
- Frame Testing Facilities120
26 PC Configuration Tool126
- Connection126
- Starting a New Configuration126
- Loading the Configuration from the Unit126
- Loading the Configuration from a File127
- Saving the Configuration as Text File127
- Applying Changes to the Unit127
27 VAR8 User Interface Menu128
- VAR8 Menu Description130
28 Fault Indication and Fault Finding148
- Fault Indication148
- Fault Acceptance148
- Fault Clearance148
- Viewing Active Faults149
- Fault Logging149
- System Fault Finding Guide150
29 Maintenance154
- Training154
- Records154
- Maintenance Instructions155
  - Routine Maintenance155
- Corrective Maintenance157
  - Action by the User after any Fire (Whether Detected Automatically or Not)157
  - Action Following a Fault157
30 Manual Settings158
- Manual Restoration of Default Settings158
- Link Settings for Stand-Alone, 1 or 2 Channel Only Network Operation160
31 Safety and Precautions161
- Environmental161
- Esd161
- Emc161
- Electrical Safety161
- Lithium Battery161
- Unpacking and Handling161
  - Packing for Repair161
  - Service and Warranty165

ASL INTERCOM VAR8 - Amplifier DC Line Reading; Earth Leakage Reading

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