Toa FS-971 SERIES - Manual (Page 15)

15
5.3. Connections
24 VDC
JP-0410
EP-0510
Connection diagram 1
Power amplifier panel
Digital announcer, etc.
Pre-amplifier
panel
Front-mounted terminal
block power failure control
Power-failure general
broadcast switch
Attenuator-free broadcast switch
Diode for prevention
of reverse current flow
Emergency power supply panel for emergency broadcast
Emergency power supply panel for power-failure
general broadcast/attenuator-free broadcast
Attenuator-free input
Output
Ground
Notes
• Connections for emergency broadcast are omitted.
• Separately procure both the broadcast switches and diode for reverse current flow prevention.