Optimum modulation level of the transmitter

First, set the volume of your TV set to a medium value.

The TR 2400 transmitters is fitted with an automatic modulation control which prevents

overmodulation of the transmitter. The LED at the front of the transmitter indicates optimum modulation. Now adjust the volume on your TV set such that the LED blinks in time with the speech, this indicates the correct transmission level.

Putting the receiver into operation

Charge the accupack for 24 hours before you use it for the first time!

Take your stethoset receiver out of the charging compartment on the transmitter.

Have you charged the accupack separately from the stethoset

receiver? Then insert the accupack into compartment in the receiver.

Switching on the receiver

Use control to switch on the receiver and adjust the volume.

Adjusting the receiver channel

Transmitter and receiver have to operate on the same frequency: Put the transmitter and the receiver into operation as described above. Switch on the TV set! If possible, switch off its loud-

speakers.

Use switch on the transmitter to select a transmission channel.