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ASL INTERCOM VAR8 User Manual

ASL INTERCOM VAR8
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VAR8 and Variants
Audio Router and System Controller
ASL Document Ref.: U-0450-1378.doc
Issue: 03 - complete, approved - Date: 18/08/10
Operation, Commissioning, Fault-
Finding and Maintenance Guide

Table of Contents

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ASL INTERCOM VAR8 Specifications

General IconGeneral
BrandASL INTERCOM
ModelVAR8
CategoryController
LanguageEnglish

Summary

Introduction

Important Notes

Provides critical safety and operational guidance for system use.

Equipment Requirement

Lists necessary tools and components for system operation and setup.

SW Versions

Identifies the software versions used in the VAR8 system.

Configuration Safety Checklist

Ensures all configuration tasks are completed for compliance.

Control and Indicators

Control Panel Overview

Describes the function of front panel controls and indicators like LEDs.

User Interface Description

Accessing the User Interface

Details procedures for logging into and out of the system.

Navigating the Menus

Explains the system's menu structure and navigation methods.

Menu Navigation and Interaction

Covers selecting items, changing options, and using the rotary encoder.

LCD Display Timeouts

Explains the behavior of screen timeouts and user inactivity.

Menu Map of Functions

Provides a visual representation of the system's menu hierarchy.

VAR8 Commissioning Procedure

System Access and Login

Logging On

Step-by-step procedure for gaining access to the system.

Logging Off

Procedure for safely exiting the system.

Amplifier Commissioning

Stand-alone Operation Setup

Network Operation Setup

Network Topology

Describes the different network configurations supported by the system.

4x4 ACU Network Topology

Details the setup and characteristics of the 4x4 ACU network.

8x8 ACU Network Topology

Details the setup and characteristics of the 8x8 ACU network.

Slave Unit Configuration

Configures units acting as slaves within the network.

Audio Control Unit Configuration

Configuration settings for the main Audio Control Unit.

Local Input Configuration

Input Type and Name Configuration

Assigns types and names to microphone and audio inputs.

Input Emergency Class Configuration

Sets the emergency status for system inputs.

Audio Parameter Configuration

Adjusts gain, EQ, and other audio parameters for inputs.

Priority Set-up

Defines input priorities for output conflict resolution.

Local Fallback Configuration

Configures backup audio sources for local inputs.

Microphone Button Configuration

Programs the functions of microphone buttons.

Paging or Zoneable Fire Microphone Button Configuration

Specific configuration for paging and fire microphones.

Unused Button Configuration

Sets buttons to an inactive state to prevent accidental operation.

Microphone Routing or Zone Select Button

Configures buttons for selecting audio routing zones.

DVA Routing/Other Input Routing Button

Configures buttons for routing DVA or other audio sources.

Play DVA Button Configuration

Configures buttons to play DVA messages to selected outputs.

All Call Button Configuration

Configures buttons to activate the all-call function.

Cancel All DVAs Button Configuration

Configures buttons to stop all DVA playback.

Single Button Microphone Button Configuration

Configures buttons for single-button microphones.

Unused Audio Inputs Configuration

Sets unused inputs to 'Unused' to prevent fault reports.

DVA Input Configuration

DVA Input Name Configuration

Assigns names to DVA inputs for identification.

DVA Input Emergency Class Configuration

Sets the emergency class for DVA inputs.

Audio Parameter Configuration

Adjusts audio gain and parameters for DVA inputs.

Priority Set-up

Defines priority levels for DVA inputs.

Music Input Configuration

Input Type and Name Configuration

Assigns types and names to music inputs.

Music Input Emergency Class Configuration

Sets the emergency class for music inputs.

Audio Parameter Configuration

Adjusts audio gain, EQ, and fade parameters for music inputs.

Priority Set-up

Defines priority levels for music inputs.

Mute Input Configuration

Mute Input Emergency Class Configuration

Sets the emergency class for mute inputs.

Priority Set-up

Defines priority levels for mute inputs.

Output/Zone Configuration

Permanent Route Configuration

Remote I/O and Fire Loop Interface Configuration

DVA or Route Triggers via Contact Configuration

DVA/Route Trigger via Remote I/O Digital Input

Configures triggers using digital inputs from Remote I/O units.

DVA or Route Triggers via Third Party Fire Loop Interface

Ambient Noise Sensor (ANS) Configuration

ANS Connection to Remote I/O Unit

Details connecting ANS sensors to remote I/O unit inputs.

Output Configuration for ANS Monitoring

Configures outputs to be controlled by ambient noise levels.

Input Configuration for ANS Monitoring

Configures inputs for ambient noise compensation.

Volume Control Configuration

Programme Selector Configuration

External Fault Configuration

Router Digital Input as External Fault

Configures router digital inputs to report external faults.

Remote I/O Unit Digital Input as External Fault

Configures remote I/O digital inputs as external faults.

Remote I/O Unit Analogue Input as External Fault

Configures remote I/O analogue inputs as external faults.

Busy Indication Configuration

Night Time Volume Control Configuration

System Configuration

Changing the System Access Code

Procedure to change the system access code.

System Date and Time

Setting and managing the system's date and time.

System Name

Assigns a name to identify the system installation.

Emergency Sounder Operation

Controls the fault sounder behavior during announcements.

Host Routing Timeout Configuration

Sets timeout for host-initiated route clearing.

Temperature Monitoring

Configures over-temperature alarms for the system.

Clearing Configuration and Restoring Defaults

Resets system configuration to factory default settings.

System Software Versions

Displays the current software versions of system components.

RS232 Asynchronous Port Configuration

Configures serial port settings for connectivity.

Diagnostic Tools

Viewing Routing Status

Checks the current signal routing status within the system.

Viewing Contact Status

Checks the physical state of system contacts.

Viewing Ambient Noise Sensor Readings

Monitors values from ambient noise sensors.

Audio Monitoring

Monitors audio signals via speakers and bargraph displays.

Sounder and Lamp Test

Tests front panel LEDs and the system sounder.

Frame Testing Facilities

Provides functions for testing amplifier frames.

Amplifier Changeover Testing

Tests the switchover functionality to standby amplifiers.

Dip Switch Settings

Displays and explains amplifier DIP switch configurations.

Battery Voltage Monitoring

Checks the status of the system's battery.

Battery Voltage at Charger

Monitors the battery voltage while connected to the charger.

Supply Channel Voltages

Checks voltage levels on the power supply channels.

Voltage Output by Charger

Monitors the voltage output from the charger.

Frame Ambient Temperature Monitoring

Checks the ambient temperature within the amplifier frame.

Amplifier Type and Revision Level

Identifies the type and software revision of installed amplifiers.

Amplifier Detailed Status

Displays detailed status information for amplifiers.

Amplifier Surveillance Tone Levels

Monitors audio path surveillance tones for amplifiers.

Amplifier DC Line Reading

Checks the DC line status and spur count for amplifiers.

Earth Leakage Reading

Monitors earth leakage readings for amplifier circuits.

PC Configuration Tool

PC Configuration Tool Connection

Establishes communication between PC and configuration tool.

Starting a New Configuration

Procedure for creating a new system configuration.

Loading Configuration from the Unit

Retrieves configuration data directly from the VAR8 unit.

Loading Configuration from a File

Imports a saved configuration file into the system.

Saving Configuration as Text File

Backs up the current configuration to a text file.

Applying Changes to the Unit

Transfers configuration changes to the VAR8 unit.

VAR8 User Interface Menu

VAR8 Menu Description

Detailed explanation of the system's menu items and settings.

Fault Indication and Finding

Fault Indication

How faults are displayed and indicated on the system.

Fault Acceptance

Procedures for acknowledging and stabilizing fault indicators.

Fault Clearance

Steps to clear active faults after they are resolved.

Viewing Active Faults

Displays a list of all currently active faults.

Fault Logging

Accessing and managing the system's fault logs.

System Fault Finding Guide

Guides for diagnosing and troubleshooting system faults.

General Faults

Lists common faults and their suggested corrective actions.

Frame and Amplifier Related Faults

Faults specific to amplifier frames and their components.

Numeric Fault Codes and Meaning

Interpretation of numerical fault codes for diagnosis.

Maintenance

Training Requirements

Emphasizes the importance of trained and qualified personnel for maintenance.

Records Keeping

Requirements for logging installation and maintenance activities.

Maintenance Instructions

Detailed procedures for system maintenance.

Routine Maintenance Schedule

Periodic inspection and testing schedule for the system.

Real Time Clock Battery Replacement

Procedure for replacing the unit's real time clock battery.

Corrective Maintenance

Actions to take following a fault or fire incident.

Action After Fire Incident

Post-fire inspection and reporting procedures.

Action Following a Fault

Steps to take when a system fault is detected.

Manual Settings and Defaults

Manual Restoration of Default Settings

Procedures for restoring system default settings.

Restoring Access Code

Resets the system access code to its default value.

Restoring All Defaults

Resets all system configurations to factory defaults.

Default Settings Overview

Summary of the system's default configuration parameters.

Link Settings for Network Operation Modes

Configures link settings for standalone or specific network modes.

Safety and Precautions

Environmental Precautions

Guidelines for the operating environment and conditions.

ESD Precautions

Measures to prevent damage from electrostatic discharge.

EMC Compliance

Ensures electromagnetic compatibility through proper wiring.

Electrical Safety Precautions

Safety measures for electrical operations and power supply.

Lithium Battery Safety

Safety guidelines for handling and replacing lithium batteries.

Unpacking and Handling Precautions

Safe procedures for unpacking, inspecting, and handling equipment.

Documents and Reference Information

Service and Warranty Information

Warranty Exclusions

Details conditions not covered by the product warranty.