9RLFH $ODUP 6\VWHP Voice Alarm Modules4-18 AFP-300/AFP-400 Installation PN 50253:C1 05/22/976HWWLQJ WKH 9&0 WR6SHDNHU RU 7HOHSKRQH0RGHThe VCM-4 comes with a factory-installed jumper plug on JP3. Use the jumper toselect the operating mode of the entire module (VCM-4 plus optional VCE-4). SelectSpeaker or Telephone mode as detailed in Table 4-13:Table 4-13 Selecting Telephone and Speaker Mode1RWH 'R QRW PL[ VSHDNHU DQGWHOHSKRQH FLUFXLWV RQ WKH VDPHPRGXOHFigure 4-18 shows how to select Speaker or Telephone mode for a VCM-4 module:)LJXUH 6HOHFWLQJ 6SHDNHU RU 7HOHSKRQH 0RGH&RQQHFWLQJ D &0;0RGXOH WR 6SHDNHU&LUFXLWVFigure 4-19 shows typical wiring connections for a CMX-2 module when installed withspeaker circuits. All wiring shown is supervised and power-limited. When makingconnections, note the following:• Audio Branch Circuit – Do not loop wire on terminals 3 and 4. Break the wire runto provide supervised connections. Audio circuits require twisted-pair wire as aminimum.• Speaker Switching Circuit – Only use speakers UL-listed for fire protection.Maximum speaker load: 43.75 watts, up to 70.7 Vrms (0.35 power factor).)LJXUH 7\SLFDO &0; :LULQJ &RQQHFWLRQV WR 6SHDNHU &LUFXLWVSelect... Do this...Speaker mode (factory setting) Leave the jumper on JP3.Telephone mode 1. Remove the jumper from JP32. Install the jumper on JP4.-3 ² 6SHDNHU PRGH-3 ² 7HOHSKRQH 0RGH$XGLR %UDQFK &LUFXLW6/& ORRS WR QH[WGHYLFH6/& IURP FRQWUROSDQHO RU SUHYLRXVGHYLFH6SHDNHU 6ZLWFKLQJ &LUFXLW7R QH[W FRQWURO PRGXOHODVW GHYLFH UHWXUQV WRDPSOLILHU IRU VXSHUYLVLRQ. (/5$1RWH 8VH VKLHOGHGWZLVWHGSDLU ZLUH RQ 6/&ZLULQJ1RWH 'R QRW XVH WHUPLQDO RQWKH &0; PRGXOHwww.PDF-Zoo.com
