User Manual

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I-4. Safety Information
In order to ensure the safe operation of the device and its users, please read
and act in accordance with the following safety instructions.
1. The device is designed for indoor use only; do not place it outdoors.
2. Do not place the device in or near hot/humid places, such as a kitchen or
bathroom.
3. Do not pull any connected cable with force; carefully disconnect it from the
RG21S/RA21S.
4. Handle the device with care. Accidental damage will void the warranty of
the device.
5. The device contains small parts which are a danger to small children under
3 years old. Please keep the device out of reach of children.
6. Do not place the device on paper, cloth, or other flammable materials. The
device may become hot during use.
7. There are no user-serviceable parts inside the device. If you experience
problems with the device, please contact your dealer of purchase and ask
for help.
8. The device is an electrical device and as such, if it becomes wet for any
reason, do not attempt to touch it without switching the power supply off.
Contact an experienced electrical technician for further help.
I-5. Reset to Factory Default Settings
If you experience problems with your RG21S/RA21S, you can reset the device
back to its factory settings. This resets all settings back to default.
1. Press and hold the Reset button found on the rear base of the product for
at least 10 seconds.
2. Release the button when the LED is flashing red.
3. Wait for the RG21S/RA21S to restart.