A.D.J. Supply Europe B.V.
– www.adj.eu – WM 219 Instruction Manual Page 7
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
1. Frequency
2. Battery Level
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.
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.
3.0 ft (1m)
Above Ground
