BinTec X4000, Руководство пользователя

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X4000 User’s Guide 61
Setting Up and Connecting
3
Real-time clock Finally, you must activate the buffer battery of the real-time clock:
Figure 3-19: Removing the plastic strip for activating the buffer battery
➤
Remove the plastic strip (see Figure 3-19, page 61 ) from the dummy cover.
Expansion card To connect your expansion card:
➤
Plug the necessary interface cables of your expansion card into the sockets
provided.
Connecting X4000
to power supply
➤
If you want to use the display, make sure that the display cable is connected
to the appropriate socket on the 19-inch built-in unit.
➤
Connect X4000 to a mains socket or to the power supply of the 19-inch
cabinet using the IEC AC power cord supplied with the equipment.
X4000 selftest X4000 carries out a selftest; see chapter 3.5, page 66 . If you have
connected all the cables correctly, the red LED of the C key on the display
We recommend you use original BinTec cables, which you can buy from your
dealer.
The use of other cables may cause damage to your equipment and invalidates
the guarantee!
Two RJ45 sockets – IN and OUT – are available per interface on the PRI/
G.703 expansion card.
Connect the expansion card by connecting the cable to the IN socket. You can
connect a backup router via the OUT socket as an option, which can then take
over the function of the first router if this is switched off or fails.