165
(MT12 - Gb2004)
INSTALLATION
For correct operation, make sure that the openings or slots for venti-
lation and heat dissipation are not blocked.
Install the PABX away from devices generating strong magnetic
fields (such as copying machines).
Mechanical installation
To install the PABX:
position two screws on the wall at a distance of 158 mm without
tightening them
unscrew the 2 screws to remove the cover
hook the PABX to the screws
mark and drill the bottom hole
place the PABX on the wall in correspondence with the 2 upper
screws and move it downwards
insert the bottom screw to block the PABX.
FUSE
0.315A
L
N
230Vac
DER48
Telephone and electrical connections
Use a telephone pair to connect telephones and external lines. The
maximum distance between the PABX and the last telephone is 350 m.
using a 0.6 mm
2
telephone pair. Do not use multi-pair cables to reduce
crosstalk problems.
check that the ON/OFF switch is OFF
connect the wires of the external lines 1 and 2 to terminals URB1 and
URB2 (URB1 for FT105P)
connect the wires of the telephones to DER41, .... DER48 (DER41,
... DER45 for FT105P)
DER47 DER46 DER45 DER44 DER43 DER42 DER41
URB2
URB1
158
6
"
4
/
1
unscrew the 2 screws to remove the protection cover of the power
supply
connect the 2 electrical conductors to terminals L and N
replace the protection cover
close the PABX
power ON the PABX.
Notes
Although already present in the PABX, place external protections
against overvoltage or lightning on the external lines, on the electric
mains and on the extension lines, if partially located outside the
building.
The correct operation of the telephone installation is guaranteed when
using homologated telephones.
If the general call function is required, connect facsimiles, modems
and answering machines to the last extension (DER45 for FT105P;
DER48 for FT208P) because they do not receive the call signal.
PABX
I
NTERCOMS *
VIDEO INTERCOMS *
TELECOMMUNICA
TION
F
A
R
T
E
L
158
6
"
4
/
1
161
6
"
16
/
5