User Guide
2
Safety
Read and follow all warning notices and instructions marked on the product or
included in its packaging, and observe all safety instructions listed in this guide
while handling any ONT.
2.1
Electrical Safety
•
Always use caution when handling live electrical connections.
•
Do not install electrical equipment in wet or damp conditions.
•
Ensure that the power source for the system is adequately rated to assure
safe operation and provides current overload protection.
•
Do not allow anything to rest on the power cable, and do not place this
product where people will stand or walk on the power cable.
•
To avoid electric shock of user which caused by over-voltage from PSTN.
DO NOT connect the POTS port on this unit directly to external PSTN line.
•
This unit can only be used with the certified adaptor model inside the
package, which complies with the requirement of limited power source.
2.2
Laser Safety
Caution!
Use of controls or adjustments, or performance of procedures other than those
specified herein may result in hazardous laser radiation exposure.
Invisible laser radiation may be emitted from the ends of un-terminated fiber
cables or connectors. Never look directly into an un-terminated cable or
connector.
Note:
This ONT uses a class 1 laser device.
4
220-00602 R10 | October, 2013
