AUSTRALIAN MONITOR ES Series Installation And Operation Manual - Page 7

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REAR PANEL (CONT.)

PRIORITY MODE

The ESMIX features priority mode detection which allows channels to be muted when audio is detected on channels 1 and 2.

This can be used for applications like paging where background music is muted while the announcement occurs.

The priority section consists of two DIP switches to set the required priority logic as shown below:

NOTES 1. RELEASE TIME. The release time is fixed and unmutes the audio after approx. 5 seconds

2. LEVEL THRESHOLD. The level threshold is fixed and cannot be changed

TONE GENERATOR

This 6 pin terminal allows tones to be internally triggered for playback. Simply connect any

of the tone inputs to the ground terminal (GND). Adjust the volume control to increase or

decrease the tone level. See the tone generator section of the manual for further information.

TONE VOLUME

The tone volume is controlled using the 'TONE VOLUME' control on the back panel. Increase

the volume by turning the POT clockwise and counter-clockwise to decrease the volume. The

MASTER volume control does NOT affect the tone volume.

IMPORTANT: Do NOT drive external voltages into the pins as damage to the unit will occur.

TONES

1. 'EVAC': Temporal-Three signal (T-3). Three half second on/off pulses followed by 1.5s delay. Triggered by shorting EVAC

to GND, the sound will continue to repeat until the short is released.

2. 'ALERT': A short tone burst tone repeated every 0.5s. Triggered by shorting ALERT to GND, the sound will continue to

repeat until the short is released.

3. 'INTRUDER': A two tone 'low' 'high' alert repeating every 0.4s. Triggered by shorting INTRUDER to GND, the sound will

continue to repeat until the short is released.

4. 'BELL': A short repeating tone burst with decay and reverb. Triggered by shorting BELL to GND, the sound will continue

to repeat until the short is released.

5) 'CHIME': A four note increasing tone suitable for paging preannounce. Triggered by shorting CHIME to GND, it will

sound only once for each time the trigger is activated. Please note: 'CHIME' tone must play to completion before it may

be retriggered.

NOTES

• To activate a tone trigger input, short the relevant input to GND. The selection must be stable for longer than 150ms.

• Each tone is played to completion even if the trigger selection is removed during playback.

• A higher priority tone trigger will interrupt a lower priority tone being played. EVAC - Highest to CHIME - Lowest

• After deselection and completion of playing a higher priority tone, any selected lower priority tone will be played.

Exceptions are BELL and CHIME tones which will not be played.

ES SERIES INSTALLATION AND OPERATION MANUAL