Rear - Toa VP-1061 Operating Instructions Manual

6.2. Rear

VP-1241, VP-1361
VP-1061, VP-1121
6. AC inlet
Connect this inlet to the AC power source using
the supplied power cord.
7. AC fuse holder
When replacing the fuse, be sure to use the
supplied one or equivalent shown below.
Model Specification of AC fuse
VP-1061
VP-1121
VP-1241
VP-1361
For fuse replacement, refer to the next page.
8. Fault detection module slot
Accepts the YA-1000A Fault Detection Circuit
Module.
Note
Leave this work to service personnel. Contact
your TOA dealer.
6
250V T1.25A L
250V T2.5A L
250V T4.0A L
250V T6.3A L
9. Functional ground terminals
Hum noise may be generated when external
equipment is connected to the unit. Connecting
the case terminal to the functional ground
terminal of the external equipment may reduce
the hum noise.
A ground lift jumper is factory-set between the
Case and Circuit terminals. When this jumper is
removed, the circuit ground can be electrically
disconnected .
Note
This ground is not for protective ground.
10. 24 V DC Power input terminals
Connect to 24 V DC power supply.
11. Emergency relay terminals
Provide relay output.
Switch from "NC" to "NO" in synchronization with
the Priority control input (17).
12. Speaker output terminals
Connect to speakers.