RADVision SCOPIA 400, Руководство пользователя

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Installing the SCOPIA Gateway 29
Installing the Gateway
Only trained and qualified personnel should be allowed to install,
replace, or service this equipment.
Before working on a system that has an on/off switch, turn OFF the
power and unplug the power cord.
Before opening the chassis, disconnect the telephone network cables
to avoid contact with telephone network voltages.
To avoid electric shock, do not connect safety extra-low voltage
(SELV) circuits to telephone-network voltage (TNV) circuits. LAN
ports contain SELV circuits, and WAN ports contain TNV circuits.
Some LAN and WAN ports both use RJ-45 connectors. Use caution
when connecting cables.
The telecommunications lines must be disconnected before
unplugging the main power connector and/or while the housing is
open.
I
NSTALLING THE
RTM
M
ODULE
This section describes how to install the RTM module in the SCOPIA 400
chassis and in the SCOPIA 1000 chassis. The Rear Transition Module (RTM)
provides the ISDN or serial line connections for the Gateway.
Warning You must install the RTM module before you install the Gateway
module. Inserting an RTM module in the rear of the chassis when a Gateway
module is already installed in the same position at the front of the chassis may
damage the chassis.
Procedure
1 On the back of the chassis, loosen the screws of the blank panel
covering the slot into which the RTM module is to be installed.
2 Remove the blank panel.
3 Remove the new RTM from the antistatic bag.
4 Press the red buttons and open the handles of the RTM module.
5 Align the edges of the RTM module with the chassis guide
rails.
6
Slide the RTM module into the chassis until it stops (see
Figure 2-5 for the SCOPIA 400 chassis).