WHT Handheld Microphone Transmitter
1. Unscrew the
BATTERY COMPARTMENT COVER (12)
and remove, exposing the
BATTERY HOLDER (13)
. Insert a fresh
9V ALKALINE BATTERY (14)
, observing the
correct polarity as marked, and screw the cover back on to the microphone. Make sure the
cover is screwed on completely. A fresh alkaline battery can last up to 15 hours in use, but in
order to ensure optimum performance, it is recommended that you replace the battery after
every 10 hours of use.
2. Turn on the WHT by sliding the
OFF/STANDBY/ON SWITCH (15)
to the STANDBY
position (transmitter on, audio muted) or the ON position (transmitter and audio both on).
The
BATTERY INDICATOR LED (16)
will give a single quick flash, indicating usable
battery strength. In the case of a dead or low battery, the LED will either not go on at all or
will stay on continuously, indicating that the battery should be replaced with a fresh one. To
preserve battery life, turn the transmitter off when not in use.
3. The microphone is now ready to use. The
TX LED INDICATOR (7)
on the 401X Quad
receiver should now be lit, indicating a received signal from the transmitter. When ready to
speak, slide the transmitter switch to the ON position. Adjust the volume of the receiver as
per the Audio Output Microphone Connection section of the above 401X Quad receiver
instructions. The
AF LEVEL LED DISPLAY (7)
on the 401X Quad receiver will light up as
if the input signals are getting stronger. Occasional flickering on and off during use of the
LED indicator is normal. However, if the LED stays on continuously, it means the signal is
too loud and there is the possibility of overload distortion. If this occurs, back off from the
microphone until the red LED indicator only flickers on peaks.
[Note: Observe care in selecting P.A. volume, transmitter location and speaker placement so
that acoustic feedback (howling or screeching) will be avoided.]
[Note: Microphone elements can easily be destroyed by the buildup of salts and minerals
from perspiration and saliva. It is good practice to put a windscreen on the mic element at all
times to protect it.]
O P E R A T I O N
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