Sigtronics SRS-M Manuals

Specialists in “SOUND” Management 178 East Arrow Highway, San Dimas, CA 91773 ( 909 ) 305-9399 Made in the U.S.A. Common Ground Music Source Floating Ground Music Source * Right Violet Right + Violet Common Orange / Green Right – Orange Left Gray Left + Gray Left – Green * IMPORTANT: In a floating ground music system, NEVER con- nect any of the four output wires together or to ground! Standard Equipment Included Part Description Part Number Quantity Cable, SRS, 5 Conductor, Switch, SPST with Fuse 800088 1 Foam, Double Sided 100720 2 Sigtronics Emergency Unit Radio / Music Switcher Installation and Operating Instructions Model SRS-M Emergency Radio Switcher Features The Emergency Radio Switcher allows AM / FM radio to be heard whenever mobile radio communication is not occur- ring. Great for monitoring traffic and weather reports, AM / FM radio will not be heard over mobile radio, it will automati- cally be muted when communications occur. For Use With Sigtronics MRIM-2 systems Installation Attach the Radio Switcher in a convenient location using the adhesive mounting strips. See table below and diagram on page 2 to connect the wiring harness. 1. Unplug the P1-J1 connector on the MRIM-2 and plug the Music Switcher in line. 2. Connect the cable in the kit to the remaining connector on the Music Switcher. Connect the RED wire to the music ON/OFF switch center lug. Connect to +12 Volts through the switch and fuse as shown in the drawing. 3. Depending on whether your music source has a common ground output or floating ground output, connect it as shown in table. Operating Instructions 1. With music source turned OFF, adjust the MRIM-2 as described in the system instructions. 2. Turn ON the music source and the music ON / OFF switch, if equipped. During periods when there is no communica- tions radio traffic, the music source will be switched into the headphones. Adjust the volume on the music source for a comfortable volume level. Warranty: One year parts and labor.