Inter-M PAC-5000 - Manual (Page 15)

DIGITAL PA COMBINATION SYSTEM
13 PAC-5000
9. RS-232 TERMINAL
It is the serial terminal to RS-232 which is utilized to control in remote the system by using a remote controller such
as PC program or AMX & CRESTRON control system.
(For your reference, maximum length of the cable is about 15 m.)
1) RS-232 PINOUT spec
2) PC program and download the control protocol.
Access to the internet home page (www.inter-m.com) in the language of English and then receive it at
Download / Download center.
10. CHARGE FUNCTION SELECTION SWITCH
1) Switch ON : Charge the battery through the battery connecting terminal in AC power supply.
When the battery is fully charged, the charging current is reduced automatically.
2) Switch OFF : Cut off the battery charge function.
※ Caution : When 1 piece of the battery is connected to several units of the system, only one can be switched
ON to the charge function. If more than two are switch ON to the charge function, the battery
may overheat which leads to reduce a durability very much.
Pin 1 2 3 4 5 6-9
Purpose Not Used Receive Transmit Not Used Ground Not Used
Charger
S/W ON
Charger
S/W OFF
Charger
S/W OFF
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