Operation - VONYX WM73C Gebrauchsanleitung

2. Antenna: Keep the position of antenna at a 45° angle from vertical. Shown as below.
3. Audio connection: Connect the audio cable from the audio output on the receiver to the input on your
amplifier equipment.

OPERATION

Turn off the system first, turn down the receivers volume to the minimum and then turn on the receiver, CPU
initializes, the LCD screen begins to display and the system reverts to the last shutdown's state!
Tune to the desired frequency of the receiver and observe the RF- and AF signal level. If the signal level is
displayed it means the receiver has interference from other signals or noise. The system has a mute circuit to
avoid interference noise. If interfere with each other occurs it is recommended to use other frequencies.
If the system is turned on look at the transmitter and receiver's frequency.
Then the receiver display shows RF signal level value, the antenna status will display antenna A or B. Adjust the
volume to the desired level.
Volume adjustment
Adjust the receiver's volume to the 12 o'clock position, then adjust the volume of the amplifier or mixer to a
desired level. If the receiver volume has been adjusted too loud the amplifier will produce a saturated distortion
which will blow the amplifier or/and the loudspeaker(s)!
Best acoustics:
1. You should always see the receiver antenna from your transmitter location.
2. The distance between transmitter and receiver should be as short as possible.
3. If the receiver has two antennas, they should be adjusted 45° with a vertical line.
4. Keep the antennas away from metal surfaces and shelter.
5. Let the antennas not contact or cross each other.
6. Before using the system during the presence of public do a test to find out where the "dead spots" are.
Avoid these spots when operational.
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