iii
Warnings (continued)
Warnings (continued)
Warnings (continued)
Warnings (continued)
•
If equipped with redundant power, this unit has two power cords.
To reduce the risk of electrical shock, disconnect both power
supply cords before servicing.
•
This equipment may employ laser(s). If it does, they comply
with the current construction requirements of the code of
Federal regulations, title 21, chapter I, subchapter J, sections
1010.2 and 1010.3 and sections 1040.10 and 1040.11.
•
Do not attempt to view light output of the laser transmitter, eye
damage may result. Always use an optical power meter to verify
laser output.
•
To prevent injury:
Never install telephone wiring during a lightning storm.
Never install telephone jacks in wet locations unless the jack is
specifically designed for wet locations.
Never touch uninsulated telephone wires or terminals unless the
telephone line has been disconnected at the network interface.
Use caution when installing or modifying telephone lines.
Cautions
Cautions
Cautions
Cautions
•
When installing this equipment, do not attach power cord to
building surfaces.
•
To prevent damage to equipment when replacing fuses, locate
and correct the trouble that caused the fuse to blow before
applying power.
•
Verify that all power supply lights are off before removing power
supply or servicing equipment.
•
Use only specified replacement parts.
•
Follow static precautions at all times when handling this
equipment.
