MP9813D-V2.1.doc

MP9813D INDIRECT SPEAKER SELECTOR OWNER ’S MANUAL Before operating, please read this pletely. FEATURES ? 2CH inputs, 10CH outputs. ? Possess forced insert function. ? All call button. ? The channel will be switched to input B automatically while alarming. ** Indirect Speaker Selector MP9813D 1 FRONT PANEL REAR PANEL & CONNECTIONS * ALARM IN to be connected to fire center ?1- 10 Live Terminals of CH1 - CH10 respectively ? 14 - ********** 11 12 13 14 15 , 16 , 17 18 19 , 20 21 , 22 23 , 24 , 25 1234 1 Power switch. (1 is power on and the “ power LED ” is on) 2 Power indicator. 3 Distributor. 4 All call button. Power Amp. A MP series ( for BGM ) Power Amp. B MP series ( for EMC ) ALM OUTPUT to Timer / Siren Device Emergency from FIRE center* Guangzhou DSPPA Audio Co., Ltd. ** Indirect Speaker Selector MP9813D 2 OPERATION 1. Make BGM signal input from A terminal while EMC signal input from B terminal on the rear panel. We also can make A,B together with short circuit if there is none of BGM amplifier. 2. Press down any Distributor key to switch on channels which you want. 3. Click All call button with its LED lit and all Switch indicators lit. In this case, all Switching keys are no use. Click All call button again and its LED gone off, In this case, all Switching keys are use. 4. Pin 1- 10 of“ ALARM IN ” port are live terminals of CH1 - CH10 respectively while pin 14- 25 . Ever