2N 5023001E, Руководство пользователя

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2.3 Electric Installation
2N EasyGate IP
®
consists of a VoIP gateway in a black case, removable antenna and
cables for phone, PC and power supply connection.
To put in operation, connect the device to the power supply, 2N
®
EasyGate IP
connect an external antenna and insert the SIM card.
Device Connection to Power
Connect the included power supply terminal block into the POWER connector and
connect the power supply to the electrical mains. The device activity is signaled by
status LED indicators. Refer to for details. Subsection 2.5 Overview of LED Indicators
is fed with 9–30 V / 1A DC. Where a source other than the included 2N
®
EasyGate IP
power supply is used, the allowed voltage range and polarity have to be maintained
according to the technical parameters.
In the case of a power failure, four NiMH size AA (1.2 V / 2000 mAH) batteries inside
the device provide power backup and thus normal operation of the device. As part of
the device, this battery pack is placed on the bracket bottom side and covered with a
plate fitted with a screw. The cell polarity is indicated next to the battery pack space.
Use the O/I switch on the bottom side to turn the device off. By disconnecting the
power supply you do not turn the device off but redirect the operation to the back
battery source.
Caution
Make sure that the power distribution network voltage matches the data
provided on the power supply adapter label before connecting the
device to the electric mains.
Whenever the power supply is disconnected or fails, power is
automatically taken from the backup batteries.