JB Systems MR-SU9, User Manual

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MICROPHONE
FEATURES
1. High sensitivity cardioids capsule.
2. Special noise absorption parts inside the barrels,
which eliminate switch shock noise and handling noise.
3. Frequency with PLL synthesized control.
4. Easy-opening battery compartment for quick battery
replacement.
5. Low battery LED inidicator.
6. The Lavalier microphone is easy to clip on the belt and very
light. It can be used easily with headset mic with 3.5 mm plug.
OPERATION
1. Push to open the battery cover.
2. Insert 1.5V x 2 batteries into the battery holder according to
polarity (+) and (-) indication marked on the battery housing.
3. Fit battery cover back.
4. After setting the chosen frequency same as the receiver, push
the power switch to ‘ON’, the LED indicator will flash to indicate
the carrier frequency is sending out.
5. Push the power button OFF when the microphone isn’t used
and remove the battery in the microphone if not used for a
long time. This will prevent any damage that a defective
‘leaking’ battery may cause.
6. Switch the power ‘ON’, the LED indicator flashing means that
power supply is normal. If the LED indicator lights up it means
that the battery is in need of replacement.
If there’s no flashing, there is no battery or battery is not
properly inserted.
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MR-SU9 + UT-16A + UF-16A