User's Manual

ITC2100-NA Operation and Service Manual Version 1.0
© SWISSPHONE Wireless AG
Page 39 of 129
Field:
Main supply
Description
OK
The ITC is supplied from the public power network
No main supply!
The ITC is not supplied by the public power network (mains
failure).
Field:
EPS
Description
OK
The battery is sufficiently charged and ready for service.
EPS too low!
The battery's voltage has fallen below the critical level of
10.8V. The battery cannot provide enough power for normal
operation of the ITC. If the ITC is not supplied from the public
power network, it is shut down 40 seconds after the critical
battery voltage has been exceeded