Comelit MT SB2 01 Manuel Technique page 43

GROUP S.P.A.
Push-button programming with audio Art. 1602 and video Art.4660 group and modules Art. 3323/4 and 3323/6
1. Connect the terminal boards of modules Art. 3323/4 and
Art. 3323/6 together and with the terminal board of the
Art. 4660 or Art. 1602 group using the special cables. Insert the
modules Art. 3323/4 and Art. 3323/6 on the relative terminal
boards (figure 1).
2. On the terminal board of module Art. 4660 or Art. 1602 connect
the power supply to ~~ , connect PR to -- and move P/O from
OCC to V+ (figure 2) using the jumpers present on the terminal
board itself. Connect the terminal board to module Art. 4660 or
Art. 1602 assembled as shown previously. (Warning - modules
Art. 3323/4 and Art. 3323/6 to be programmed must already be
positioned) (figure 2).
NOTE: for connection between the terminal board and module
Art. 4660 or Art. 1602, it is possible to use the cable Art. 3309,
available as an optional accessory (figure 3) during the
programming stage.
3. Set the Dip switches located on the rear of the audio module
with the same code assigned to the telephone or monitor
according to the correspondence described in the programming
table on page 41.
4. Press the push-button to be associated with the telephone call.
A confirmation tone signals that programming has taken place.
5. On completion of programming, put the jumpers back into their
initial positions, PR on PR and P/O on OCC.
Setting main or secondary external unit.
Modules Art. 4660 and Art. 1602 normally function as main
external unit (timed engaged signal). To set them as secondary
external unit (engaged signal active for the whole time the riser
is in use), it is necessary to put all the Dip switches of the
selector to ON.
Table of Art. 1216 Settings according to the type of connection cable used
Type of cable
Comelit cable Art. 4577 1 mm 2
Two-wire cable 1.5 mm 2 cross-sect. (Ø 1.4 mm)
Braided and shielded cable 1 mm
(Ø 1.2 mm)
Twisted telephone cable 0.28 mm
(Ø 0.6 mm)
UTP5 cat 5 AWG 24 cable 0.2 mm
(Ø 0.5 mm)
Two-wire cable 0.5 mm 2 cross-sect. (Ø 0.8 mm)
MT SB2 01 42
cross-sect. (Ø 1.2 mm)
2 cross-sect.
2 cross-sect.
2 cross-sect.
Figure 1
Figure 2
Setting Art. 1216
2
1
1
2
2
Art. 3309
Figure 3