2N Lift8 v1.0 - Manual (Page 52)

52
2N TELEKOMUNIKACE a.s., www.2n.cz
®
1.
2.
3.
4.
5.
6.
2.6 PSTN module
Description of connection
The module should be part of the central unit (referred to hereinafter as ). If the CU CU
does not contain the module, proceed according to the instructions:
Leave the disconnected from mains power. CU
Loosen the three screws on the upper cover of the . CU
Move the upper cover of the in such a way that you can remove it. CU
When removing the cover, proceed with caution, be careful of the earth wire
connecting the cover with the bottom part of the
. Do not disconnect the wire CU
unless there is a reason so to do!
Connect the module to the connector on the base board (see picture)
Be careful when putting the module on the pins in order to ensure that you have
connected all the pins to the module connector.If you have fitted the pins into
the connector correctly, it is possible to fix the module using 2 bolts and 1 screw