2. About SD-300/SD-320AN
27
2-7. Wireless Interference Information
Notes
Do not use SD-300/SD-320AN near the following devices or places.
The following equipment may use the same band. If you use this product near this
equipment, the radio waves from SD-300/SD-320AN and the following devices may interfere
with each other.
* Industrial, scientic and medical devices such as microwave, pacemaker, etc.
* Licensed radio station in a factory
* Small power radio station (A non-licensed radio station)
Do not use SD-300/SD-320AN near a cellular phone, TV or Radio.
A cellular phone, TV, and radio use a different radio band than our product. Generally if
they are used near SD-300/SD-320AN, it will not cause a problem. However, when they
approximate SD-300/SD-320AN, sound or image noise can happen.
If there is reinforced concrete/metal between wireless devices, they may not connect.
SD-300/SD-320AN can connect through wood or glass, but may have troubles connecting
through reinforced concrete/metal.
Wireless Equipment for 2.4GHz band
This band of equipment is used by a microwave, industry, science, medical equipment and
licensed in room or low power (non licensed) radio stations.
* Before you use this equipment, verify that it will not interfere with other broadcasting.
* If interference happens, stop using the equipment or change the band. Contact us to
discuss ways of avoiding interference (example: create the wall).
DS/OF2.4 4
2.4 : Wireless devices using 2.4GHz frequency band
DS/OF : DS-SS or OFDM is used as modulation.
4 : The range of interference is equal to or lower than 40m.
: All bands can be used to avoid interference.
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