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OVERVIEW (continued)
HANDHELD MICROPHONE TRANSMITTERS
1. Grill
2. LED Control Display
3. Infrared Receiver
4. Power Switch
5. Battery Compartment Cover*
6. Internal Antenna – Colored Ring
INSTALLATION LOCATION GUIDELINES
There are many factors that can affect and/or interrupt the wireless UHF signal. These factors can include
walls, glass, metal objects and surfaces, other digital or electronic devices (CD/DVD/Media players,
computers, laptops, Wi-Fi devices, cell phones, wireless phones, two-way radio communication devices, and
wireless remote controls), electronic appliances, and people.
Therefore, it is highly recommended to position the wireless receiver away from the above-mentioned items
and a minimum of 3.0 ft. (1m) above audiences and/or above ground level. Careful planning and testing of the
selected installation location is critical to ensure optimum and reliable wireless operation.
3.0 ft (1m)
Above Ground
USING MULTIPLE WM-219 UNITS AT THE SAME TIME
When using multiple WM-219 units at the same time within 100 meters of each other, a different frequency
must be set for each microphone to avoid inference issues.
1. Frequency
2. Battery Level
A.D.J. Supply Europe B.V. – www.adj.eu – WM 219 Instruction Manual Page 7
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