VIEWSONIC EXES-2000 - Manual (Page 14)

6-5 Bl unit connection
AL (Alarm starting input)
TM (Timer starting input)
ALS (Alarm signal input)
IMS (Timer signal input)
BS0 (BGM input 1)
BS1 (BGM input 2)
BS2 (BGM input 3)
Input impedance: 1k ohms, Input voltage: 5V to 24V DC
Input impedance: 10k ohms, Input level: -10 dBv
Note
Cut a jumper wire to connect each input.
5V~24
5V~24
Alarm tone, etc.
chime, time
annunciation, etc.
BGM equipment
No. 1
BGM equipment
No. 2
BGM equipment
No. 3
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