ClockAudio C 301E-RF

this video will show you the procedures of installing the clock audio see 303 wrf after you've determined the location of the hanging microphone make a 5/8 of an inch hole through the sealing material if you are cutting in a suspended ceiling tile be sure to cut out the hole at least 3 inches from the tile rails this will make the positioning of the c-- 303 sealing box much easier now take a minute to identify all the parts included with the c-- 303 w RF first the installation manual the Tri Element microphone array the through ceiling cable gland the safety cable and locking device and the CE 303 sealing enclosure unscrew the four screws holding the cover of the ceiling enclosure and remove the breakout cable and the two point five meter microphone cable disconnect the wires of the microphone cable from the terminal block inside the ceiling enclosure next insert the threaded part of th