Halma Ampac EV3000 Installation & Commissioning page 20

Emergency warning & intercommunications system
Table of Contents

Advertisement

MAN1813-9
Once the RPC is connected press the 'PUSH TO TALK' button and speak into the microphone (NOTE a
pre-announcement chime sounds when the PTT is pressed). To terminate the selection release the
'PUSH TO TALK' button and press 'ENTER/CLEAR'. Once the PTT is released if no other key is pressed,
the RPC will automatically disconnect after 10 seconds.
To cancel an incorrect entry press 'ENTER/CLEAR' twice.
GROUP CALL
To select a group of subzones, press the 'GROUP' key followed by the group number key (e.g. 4)
followed by 'ENTER/CLEAR'.
e.g. to select group 5 press 'GROUP' key followed by 5 followed by 'ENTER/CLEAR'. The LED display will
show A5 which will flash until the RPC has control of the EWS.
ALL CALL
To select the all call facility press 'ALL CALL' followed by 'ENTER/CLEAR'. The display will show ALL
which will flash until the RPC has control of the EWS.
WIRING CONNECTIONS
All wiring to RPC's is via pre-wired connectors and modules are addressed / programmed in the
factory.
16

Advertisement

Table of Contents
loading

Table of Contents