The combination of IDA4SW/S and IDA4SU allows to connect up to 8 zones to the same amplifier. The zone selection will then happen trough the automatic switching of the relevant 100 V speaker line to the corresponding 100 V amplifier output.

Each line and amplifier will be constantly monitored according EN 60849/BS 5839 with no background music interruption.
In the ‘’Dual audio channel’’ mode, when a microphone or message call is made in a zone or group of zone, the music will not be interrupted in the zones not selected for the call.
In the ‘’Single audio channel’’ mode, in case of a selective call, the music will be interrupted only in the zones connected to the IDA4SU receiving the call.
Each IDA4SU, and the 8 zones connected to it, could receive a different music source to a predefined level.

	Data Sheet	Software 1.0.x	Change Log 1.0.x
IDA4SW IDA4SWs
		Software 1.2.x (require IDA4SU v2)	Change Log 1.2.x

 

 

 

 

In ‘’Single audio channel’’ mode, each IDA4SW/S will be able to control up to 4 IDA4SU (32 zones) and a total of 8 IDA4SW/S can be linked together allowing to build a 256 zones PA/VA system.
In ‘’Dual audio channel’’ mode, each IDA4SW/S will be able to control up to 2 IDA4SU (16 zones) and a total of 8 IDA4SW/S can be linked together allowing to build a 128 zones PA/VA system.
For both modes, the maximum audio power per IDA4SU, and the 8 zones connected to it, is 500 W.

MAIN PROPERTIES

 

The IDA4SW/S are very similar to the ATEÏS IDA4M/S models and will bring the following features to the application:

• 4 PA inputs per IDA4SW/S (0 dB balanced)

• One PSSDT security microphone consoles with touchpad per IDA4SW/S

• Monitoring of 8 to 256 100 V Loudspeaker zones

• Max 500 W per IDA4SU /amplifier. - Monitoring of 4 zone amplifiers + 1 backup amplifiers per IDA4SW/S - Full monitoring of PSS microphone consoles (capsule, screen, touchpad, connections, LS)

• Digital message players (8 messages, total length up to 2 min 11 sec.

• Play back of up to 4 simultaneous digital messages.

• One message can be define as customized chime

• Digital audio bus between IDA4SW/S modules (32 channels, bandwidth: 20 kHz)

• Digital signal processing (DSP) - Parametric equalization: 3 bands on inputs,7 bands on outputs (1 OUT per IDA 4SU)

• Individual controls for each input and output level (1 OUT per IDA4SU)

• Separate levels for the security sources - Free zone labelling on PSS

• 100 priority levels (contact or automatic detection Activation)

• Programmable delay of 0 to 683 msecs per Output.

• Measurements (levels and impedance) of amplifiers and LS lines

• Incident data record with up to 2048 incidents

• Possibility to store the event log file on a computer

• Internal clock

• Music routing and level selection from PSS consoles

• Monitoring loudspeaker output.

• Remote controlling of Slave racks from a Master location.

• EN 60849 compliant surveillance.

• PC setup configuration.