Comtek PR-216 Manuel de l'opérateur télécharger pdf (Page 8)

2.1 Operating the System

A. Before operating the system:

1. Ensure that the M-216 transmitter and the PR-216 receiver are on the

same channel (see frequency selection instructions in Section 2.4).

2. Check that new 9 volt alkaline batteries have been installed in both

the receiver and the transmitter.

3. If 9 volt rechargeable batteries are used, ensure that they have been

allowed to charge at least twelve hours to bring to a full charge

(see battery charger instructions in Section 3).

B. Wireless microphone transmitter set up:

1. Connect the microphone to the transmitter by inserting the

microphone plug into the receptacle on top of the transmitter.

Note: The 36-inch microphone cord functions as part of the

transmitter’s antenna. The cord should be extended. Coiling or

bunching the microphone cord will reduce the range of the system.

2. When the power switch is turned on, the green indicator lights up

indicating condition of battery and that the transmitter is operating.

3. While speaking into the microphone with a normal speech level,

observe the “voice” level indicator to ensure proper modulation. A

normal speech level should produce low to moderate luminescence,

and a loud voice should produce a full bright luminescence. With

the small screwdriver, set the audio input gain control up or down

until proper modulation is obtained.

4. The transmitter should be carried in a pocket or with the belt clip.

The lapel microphone should be clipped high on the lapel for best

performance.

Section 2 Operation

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Comtek PR-216 Manuel de l'opérateur Page 8