European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
Document No. D165-00-001-IS_Issue_4 16-11-22
Sheet 9 of 10
Quick Ref - Synchronising Two Sounders (All stages)
1
Connect Synch cable to
Master and Slave PCB
2
Set 1 off Units as Master
and 1 off Unit as Slave
Set jumper J6 to Sync on
Set jumper J5 S/M on
Master unit to master
position (on)
Set jumper J5 S/M on
Slave unit to slave
position (off)
Position of S2 switch
does not affect synch
operation.
3
Switch on power onto the
Master unit first
Then switch power onto
the Slave unit
Master Unit
Slave Unit
4a
Press action button on the
Master Unit:
Synchronisation will begin
Master Unit
Slave Unit
4b
- - - - Synchronisation
complete
Switch off Power to units
Master Unit
Slave Unit
5
Reset on both units
jumper J6 to Sync off
Set jumper J5 S/M on
both units to Master
position (on)
