n
Display Module (for J424 and J400-REP ONLY)
The J424 Control panel and the J400-REP Repeater
both accept Display Modules (see
6
pages 12 and 16).
+
This instructions in the following section refer to the
connection of an LCD Module to a J424 Control pa-
nel, the connection procedure for the J400-REP
Repeater is similar.
1.
Remove the screws (
4
) and open the Control panel.
2.
Remove the nuts (
101
), as per Fig. 12a.
3.
Remove the protective film (
108
) from the glass pla-
te (
102
), as per Fig. 12b.
4.
Screw the brass tapped spacers (
104
) onto the fixed
screws (
103
) and fit the plastic spacers (
106
) to the
fixed screws (
107
), as per Fig. 12c.
5.
Using the previously removed nuts (
101
), and tho-
se supplied with the display Module (
105
), secure
the Display Module in position, as per Fig. 12d.
6.
Using the Flat cable, connect the Display Module
as follows:
J424: if NO Extinguishment Modules are installed
—
connect the Display Module directly to the Main
Board via the jacks (
75
and
63
respectively), as per
Fig. 13a;
J424: if ONE Extinguishment Modules is instal-
led —
connect the Display Module to the Extingui-
shment Module via the jacks (
75
and
56
respectively), as per Fig. 13b;
424: if TWO Extinguishment Modules are instal-
led
— connect the Display Module to Extingui-
shment Module nr. 2 via the jacks (
75
and
58
respectively), as per Fig. 13c;
J400-REP:
connect the Display Module to the RS485
Interface via the jacks (
75
and
63
respectively).
+
The polarity of the Flat cable connectors must be
observed.
7.
Set the Display Module Address, as described in
the “Display Module” section under “PRO-
GRAMMING FROM THE CONTROL PANEL”
101
107
103 107
106
106
104
101
101
102
108
103
104
104
103
105
105
a)
b)
c)
d)
Figure 12
Installing the Display Module:
101)
and
105)
nuts;
102)
glass plate;
103)
and
107)
soldered screws;
104)
Brass tapped spacers;
106)
Plastic spacers;
108)
Protective film.
63
75
30
6
13
9
56
75
6
13
9
28
31
6
13
9
28
30
75
58
30
a)
b)
c)
Summary of Contents for J408
Page 1: ...INSTALLATION MANUAL CONVENTIONAL F I R E PA N E L S 424 408...
Page 17: ...IDENTIFICATION OF PARTS 17 C N O N C 36 35 b...
Page 29: ...USER S INSTRUCTIONS CONVENTIONAL F I R E PA N E L S 424 408...
Page 52: ...44 Conventional Fire Panels J424 J408...
Page 61: ...QUICK GUIDE 53...
Page 62: ...54 Conventional Fire Panels J424 J408...
Page 63: ...QUICK GUIDE 55...
