Chiayo Challenger ICOO, Руководство по эксплуатации

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Operating procedures
After unpacking the unit for the first time, please charge the unit for at least 6 hours before
operation. This is absolutely necessary as the built-in rechargeable batteries might have
been discharged naturally due to long shipment and storage time, even though it has been
fully charged in the factory prior to shipment.
To operate this portable sound unit, switch on the main POWER switch.If the Battery low
indicator also glows, it means the batteries are weak and please recharge them.
The main POWER switch does NOT switch on the other devices as each of them has
indivudual Power/Volume control. To operate each of them, you must switch them on
accordingly.
Operating the dynamic wired microphone
To use a cable microphone, simply plug it into the MIC IN socket. The mic socket accepts
both phone and Cannon jack. Rotate the dedicated volume control knob and master
volume control, amplified sound could be heard from the speaker when voice is spoken
into the cable microphone.
Operating the wireless microphone system
To operate the wireless system, just switch on the power/volume control on the module
panel and the matching transmitter. Please have the channel setting on both the transmitter
and receiver module be the same before operation. Please as well make sure that master
volume control is set to minimum level before turning the unit on, especially working on
a wireless version! Set the Master volume control to the mid position. Rotate the volume
control knob on receiver panel clockwise to the desired levels. When voice is spoken into
the microphone, amplified sound should be heard over the built-in speaker.
SDR-6200m/SDR-6216m/SDR-6116m receiver modules
1. Channel indicator
2. Power switch/volume control
3. Channel selector
4. Transmitter battery weak indicator
5. Diversity A/B indicator
6. Scan
7. Squelch control
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