14219103.book Page 3 Friday, November 15, 2013 8:36 AM
If defects occur, remove the
•
Spectralink 7480 handset
immediately from the
hazardous area.
Only suitably approved
•
headsets designed for use in
hazardous area shall be used
with the handset in hazardous
area.
Only Spectralink may repair
•
and service the Spectralink
7480 handset.
For traceability it is advisable
•
to keep a record of type and
serial numbers of the
handsets, as well as the name
of users of the handset.
Parameter
Uo
Io
Po
Lo
Co
Um
Headset
terminal
4.8V
0.33A
0.4W
80μH
10μF
9.56V
3