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2.
GENERAL DESCRIPTION
WM-5420 is a multifunctional press-to-talk wireless microphone, employing a unidirectional condenser microphone unit.
3.
FEATURES
An optimized PLL-synthesizer minimizes the oscillation frequency drift resulting from the ambient temperature or
voltage fluctuation.
Locking the talk switch and switchable the microphone sensitivity allows the hands-free usage..
Employs a chime function.
Transmitter channels may be configured with various functions to be used for different purposes.
Equipped with external microphone input. It is available to turn on/off using the switch on the external microphone.
Curved shape fits into user's hand
Power/Battery lamps indicate battery consumption to prevent the unit from malfunctioning when the battery level
remarkably decreases.
Operates on a single AA battery..
Antimicrobial surface treatment.
Employs a built-in antenna.
4.
HANDLING PRECAUTIONS
Do not expose the unit to rain or an environment where it may be splashed by water or other liquids, as doing so may
result in unit failure.
Never open nor remove the unit case to modify the unit. Refer all servicing to your nearest TOA dealer.
Take care not to drop the unit onto the floor nor bump it against a hard object as the unit could fail.
Do not place the unit in locations of high temperature (ex. in an ill-ventilated car in summer) or high humidity as the unit
could fail.
Do not use the unit in locations where it is exposed to seawater.
To clean, use a dry cloth. When the unit gets very dirty, wipe lightly with a cloth damped in a dilute neutral cleanser,
then wipe with a dry cloth. Never use benzine, thinner, or chemically-treated cleaning towel.
Avoid using a mobile telephone near the wireless microphone in use. Noise could be picked up.
When using two or more wireless microphones, keep them at least 50 cm away from each other to avoid malfunctions
or noise.
Keep the wireless microphone at least 3 m away from the receiving antenna. Using the microphone in close proximity
to the antenna could result in malfunctions or noise.
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