Enhanced Dynamic Range (E.D.R.) Operation
The Telex
1)To engage the E.D.R. function, turn the
2)Press and hold the SET button while you turn the
3)Repeat the procedure to disable the E.D.R func- tion.
Lock Out
The
1)To engage the Lock Out Feature, press the UP and DOWN buttons at the same time and hold them down for two seconds.
2)The padlock symbol will appear and the set but- ton is disabled.
3)To unlock the system, press the UP and DOWN buttons and hold them for two seconds or until the padlock symbol disappears.
Audio Monitor
Turn the Monitor (volume) control all the way down (counterclockwise). After the audio input levels have been adjusted, Stereo headphones with a 3.5
mmor ¼ in. plug can be plugged into the Monitor jack. If you wish to monitor the audio program ma- terial, turn up the monitor (volume) control to the desired level. The monitor control does not affect the transmitted audio level.
MULTIPLE SYSTEM INSTALLATIONS: As with any radio device, interference can occur at any time. The frequencies offered are shared with other legitimate users. The severity of interference varies with the distance to the interfering station. Multiple systems further complicate installations. The follow- ing steps are suggested in order to achieve best re- sults in your installation.
1.In order to determine whether your selected fre- quencies have minimum interference, Telex rec- ommends that you first temporarily install the receivers in your proposed setting and monitor the channel for interference. To do this (with fresh batteries installed) turn on your receiver, but DO NOT turn on any other receiver or trans- mitter at this time. If audible interference is pres- ent, this may indicate another user on the channel. Monitoring should be repeated for each channel that you propose to use. DO NOT use channels that have interference.
2.Set your transmitter(s) to channels with no or minimum interference. Each transmitter must be set to a separate frequency. For best results when using multiple transmitters, each transmitter should be installed separately as far as possible from the others.
3.Turn on the transmitter(s) with an active audio input. Test walk a receiver through the expected listening area to verify coverage. The system should now be ready for use.