Zultys ZIP4x4, Руководство пользователя

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C h a p t e r 4
Installation
4.1 Preparing the ZIP4x4 for Use
4.1.1 Handset
Connect the handset to the bottom of the phone as identified in figure 1-2. Trap the cord in the
clips at the back of the phone to relieve strain on the connector and to allow the cord to exit neatly
to the left of the phone.
4.1.2 Power
You can power the ZIP4x4 from an ac supply or from the network.
4.1.2.1 Power over Ethernet
If you ordered the phone without an ac adapter you must ensure that you connect the ZIP4x4 to
an Ethernet switch that provides power as per IEEE 802.
3af
.
1
The ZIP4x4 takes its power from the
port labelled LAN . The cable length can be 100 m, the maximum allowed for an unpowered
Ethernet circuit.
4.1.2.2 Power from an AC Adapter
If you have ordered the phone with an ac adapter, you should use it regardless whether power
is provided over the Ethernet connection. Connect the ac adapter to the bottom of the phone as
identified in figure 1-2. The plug is at a right angle to the cord so that if you accidentally pull the
phone, the cord does not fall out.
2
1. The ZIP4x4 is fully compliant with IEE 802.3af and is a device that consumes “half power” as defined by the specifica-
tion.
2. You should use one of the ac adapters provided by Zultys. If you are unable to obtain this, use an adapter that has a dc
output of 12 V, 600 mA. The plug should be 2.0 mm or 2.1 mm with the center positive.
Zultys does not warrant operation of the ZIP4x4 with any adapters other than those supplied by Zultys.