Appendix E. Agency Notices
iX104C
2
User’s Handbook
113
Notice
The Ringer Equivalence Number (REN) for this terminal
equipment is 0.0. The REN assigned to each terminal equipment
provides an indication of the maximum number of terminals
allowed to be connected to a telephone interface. The
termination on an interface may consist of any combination of
devices subject only to the requirement that the sum of the
Ringer Equivalence Numbers of all the devices does not exceed
five.
UL Notice
This unit requires an AC adapter to operate. Use only UL Listed
Class 2 Adapters with an output rating of 19 VDC, with a current of
3.75 A. AC Adapter output polarity:
For authorized repair technicians only
WARNING
For continued protection against risk of fire, replace only with the same
type and rating fuse.
WARNING
Danger of explosion if Lithium (clock) battery is incorrectly replaced.
Replace only with the same equivalent type recommended by the
manufacturer. Dispose of used batteries according to the
manufacturer’s instruction.
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