Inter-M PAC-5000 User Manual
Page 19
DIGITAL PA COMBINATION SYSTEM
17
PAC-5000
19. EM REC BUTTON
The button is utilized to record a sound source of emergency broadcast user. When EM REC button on the rear
part is pressed in BGM state, it will start to record but when it is pressed again, it will stop to do it.
20. EM MIC AND SWITCH CONNECTING TERMINAL
The terminal is utilized to connect an additional MIC not using EM MIC on the front panel.
(You will purchase the MIC additionally.)
※ Caution : You must check up an arrangement of pins and then connect the MIC.
21. PC AUDIO INPUT TERMINAL
The terminal is connected to playback audio signals being received from the reservation function of a PC program.
※ Caution : Signals input in this terminal can be output only through a PC reservation operation.
22. FIRE SENSOR INPUT TERMINAL
It is the fire connecting point input terminal to output an emergency broadcast having interlocked with the fire receiver.
Each area has 3 pieces of input terminals which can be utilized by configuring a group of upper, bottom or
ground story.
(The emergency broadcast sound sources were mounted in the terminal.)
As shown in the Fig. above, those will be connected to the channels that transmit a connecting point being
received from the fire receiving panel.
The connecting point on Story 1 makes to transmit an emergency broadcast of Channel 1 to 4 and the
connecting point on Story 2 makes to transmit an emergency broadcast of Channel 1 to 6 respectively. In this
example, in case of Channel 2 where the connecting points on Story 1 and 2 are connected simultaneously, the
connecting point on Story 1 was connected to No. (1) and the connecting point on Story 2 is connected to No.
(2) respectively. If several fire connecting points are connected to same channel, as in this case, pay attention to
that different pins must be connected in each. (Each of the pins are separated by diodes internally.)
※ Caution : When a connecting input is entered in the state that STAND-BY power is turned OFF, the system
will be turned On automatically and output an emergency broadcast to corresponding speakers
simultaneously.
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