
4
OPERATION
1. ALARMIN Tobeconnectedtofirecenter,Pin 1~10 areLiveTerminalsof
CH1~CH10 respectively,andPin 11~25 are COM. +12V high-levelsignalor 0V
low-levelsignalisavailable. While ACTIVELEVEL set at HIGH, high-levelisvalid;
whilesetat LOW, low-level(groundedsignal)isvalid.
2. ALARMOUTPUT isconnectedto
P.A.systemforactivatinganother
device standingby.
3. POWEROUTPUT whilealarmsignals
comeinthoseterminalsonrealpanel
will giveout DC 24V powersource
automaticallyforswitchingonindirect
speakersofalarmingzone.
SPECIFICATIONS
Channels 10, activatedbyalarmsignal
AlarmLevel 12 V/ 0V , presetavailable
Output DC 24 V 1 Aperchannel
Protection AC fuse×1
PowerRequirement AC 220 –240 V/50~60 Hz
Dimensions 485×88×375 mm
Gross weight 11.5 kg
Netweight 10.2 kg
Specificationsaresubject tobechangedwithout notice.
CAUTION
●Whenthe Powerswitcher”isoff, pleasepull outthepowercordfromthesocket.
●Pleasekeeptheequipmentoutofwater.
●Toreduce theriskofelectricshock, donotremovethecover.
●Nouserpartsinside. Referservicingtoqualifiedservice personnel.
DSPPAAcousticTechnologyCo.Ltd.
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