ATEIS DIVA8G2 - Manual (Page 75)

Product Features 75
© 2012 ATEÏS
Starting a call with manual zone(s) selection
Press the zone button(s) where you want the call to be played. The corresponding white
selection LED(s) are lit.
Press the fireman microphone contact to start speaking in the selected zone(s), the
corresponding zone EVAC LED(s) are lit.
Stopping a fireman microphone call
Release the fireman microphone contact if used in "push to talk" mode.
Press the fireman microphone contact a second time if used in "Lock to talk" mode. Note: if
the fireman microphone is using a pre and/or post chime message, the "RUNNING" LED will
blink during the chime broadcasting.
4.1.2 DIVA8S
4.1.2.1 Overview
DIVA8SG2 is a Slave unit for the DIVA8MG2 master unit. It increases the number of paging zones by 8
zones for each Slave unit added in the system. The maximum number of Slave units is 15, which means
a complete system (master plus slaves) of up to 128 zones.
The DIVA8S Slave Unit also extends the amount of input and output contacts. It includes 9 alarm inputs
triggered either by dry contact or voltage (software setting), 8 logic input contacts, 2 external fault input
contacts and 8 output contacts.
The DIVA8S Slave Unit offers the same power capacity as the master unit being 1000 W of audio power
(100 V) on each amplifier channel (voice and music).
For maximum flexibility, the master unit amplifiers can share their power with all the slaves, or additional
amplifier channels can be added to the system where more output power is needed. The 100 V amplifier
signal is simply linked to slaves to create a 100 V signal bus. See figure 1 and 2 for wiring examples.
All the zones and amplifier channels in the DIVA8 System can be constantly monitored (software
setting).
Like DIVA8M Master unit and DIVA8S Slave unit can be directly supplied with 110 V-230 V or powered
by 24 VDC as a battery backup. The DIVA8M Master unit and the DIVA8S Slave unit are linked using
shielded CAT5 cable.