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HOW TO USE:
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To make TX/Rx operation from ⑱TX/RX Controller, press the ⑲TX button and mode changes to
“TX” with “pip” sounding from ⑬Control Box and lighting up ⑦TX Indicator Lamp (LED).To
return to receiving mode, press⑳Rx button while monitoring “peep" sounds. When operating,
be careful not to cover
6
Infrared Emission of Light.
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To make TX/Rx controls by ⑤Switch Box(Optical Receiver)，press⑧PTT Switch. While pressing
PTT switch，the condition is kept at transmitting. To keep transmitting condition， press the
⑨LOCK Switch. To reset the continuous transmitting condition， press the ⑧PTT Switch.
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⑩UP Switch and ⑪DOWN Switch are the same functions as those of microphone provided with the
transceiver.（For details, read the instruction manual of transceiver.）
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Keep the distance of 10cm or less between your mouth and the head of microphone.
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The Output level is factory-preset to optimum level. However, when
you cannot get optimum level of modulation, please readjust it.
Insert a small minus screw driver into ⑨Output volume hole and
adjust it carefully under monitoring by local station. Turn the
volume to clockwise for increasing the output and to
anti-clockwise for decreasing. The volume can be rotated 土 90°
to both right and left from center position. (“0” position)
HOVV TO REPLACE THE COIN TYPE LITHIUM BATTERY:
When you cannot control from ⑩TX/RX Controller, you must change the
battery under following procedure.
a)
Push out the battery by sharp-pointed goods like a ball-point
pen.
b)
Press the ⑲TX button and ⑳RX button a few times.
c)
Check the polarity of new battery (CR2032) and set the (+) side
of battery to upper side.
※Waming: Please be sure to use CR2032 Battery only.
NON-MODULATION PREVENTION CIRCUIT:
When keeping transmitting condition more than 2.5 minutes，by mistake
or in normal operation, the alarm circuit activates and sounds alarm
for 30 seconds and the condition is reset to “RX"(Receiving)mode.
lf you want to continue the “TX” condition, press the ⑲TX button
or ⑨LOCK Switch for releasing the alarm circuit.
[When you do not want to activate the alarm circuit]
●
Remove the 4 screws of ⑬Control Box and cut the “JP-6” Jumper
wire (resister type)(arrow mark on fig 4).
RF FEEDBACK NOISE:
When transmitting with low power, the noise may be negligible. But, when transmitting with high
power, there are possibilities to have abnormal modulation interference with offensive sound
and other noise. In such a case, the bad matching between antenna and coaxial cable may cause
the problem， i.e., the Standing Wave effects onto microphone cable. To get better condition，
please do not place the microphone cable in parallel to the antenna coaxial cable. Also please
check the SVVR between antenna and transceiver.
CAUTIONS:
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Regarding the microphone conversion cable, please be sure to use “ADONIS” optional microphone
cables.
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Be sure to use the microphone with windscreen.
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Please keep microphone away from high temperature and moisture area.
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The design and specifications are subject to change without advance notice.
