Vingtor 3005020018, Техническое руководство

Страница: 40 / 68

40
A100K11162 v1
ETB Command Talk-Back & Public Address System
Installation & Operation Manual
3.6.7 Operation from Substation VH-10M / VH-10M-T
Ingress Protection Rating = IP65
Substation Operation ETB Central Unit
• Press the
CALL
button
-
Indicated by flashing green LED for
substation line and a signal in the ETB
panel loudspeaker.
• Operator of the ETB presses the
respective line button and the call is set
up.
- Indicated by steady green light in ETB
• Speak clearly into the re-entrant horn
speaker of VH-10M/VH-10M-T
-
The same loudspeaker is used to send/
receive communication to/from ETB.
• Operator of the ETB central unit ends
the call by pressing the line button once
more.
10m cable
1
2
1.
- CD-2 for VH-10M
2.
- Push button for calling central unit
3.
- Speaker for communication from central unit
- Microphone for communication to central unit
Plugbox
CALL
Re-entrant Loudspeaker
3
Substation VH-10M