2
Use Notes
1. Use the provided accessories, such as the cable, mounting kit, etc;
2. Ensure the basic supply voltage standard must be met;
3. Keep the power plug clean and dry in case of electric shock or other dangers;
4. Keep your hands dry while plugging cables;
5. Shutdown the device and power it off before unplugging cables;
6. Disconnect the power supply and pull out all cables, such as the power cord, fiber, Ethernet cable,
etc.in case of lightning storms.
7. Disconnect the power supply and pull out the plug if the device is out of use for extended periods of
time.
8. Keep the device far from water or other liquids;
9. Contact the specified maintenance staff if any problem occurs;
10. Do not tread on, drag or excessively bend its cable;
11. Do not use worn cables;
12. Do not directly look at the fiber interface in case of eye damage;
14. Prevent materials, such as metals, from entering the device through the ventilation hole;
15. Do not scrape or fray the device’s housing shell in case of abnormal operation or allergic reaction.
16. Keep the device out of reach from children.
Cleaning Notes
1. Shutdown the device and pull out all cables before cleaning it;
2. Use soft cloth to clean the device’s housing shell.
Environmental Protection
1. Throw the discarded device or batteries into the specified recycling places;
2. Observe local relevant packages, wasted batteries and discarded device processing acts and support
recycling action.