5.2 System with entrance hierarchy
5 CONFIGURATIONS OF ENTRY PHONE OPERATION
MRL-1
1
2
3
4
5
6
7
8
9
0
C
MRL-1
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
EC-3100/H
230V
4
230V
2
230V
2
EC-3100/U
6
6
6
2
6
6
6
2
8
8
2
2
2
2
2
230V
2
2
2
10
230V
2
230V
2
230V
2
230V
4
MAIN ENTRANCE
SUBORDINA
TE ENTRANCE
Figure 4: System with entrance hierarchy, audio version
MRL-1
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
CVP-2
1
2
3
4
5
6
7
8
9
0
C
MRL-1
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
CVP-2
1
2
3
4
5
6
7
8
9
0
C
CVR-1
230V
2
2
2
2
2
2
2
8
8
8
8
8
8
8
5
6
6
8
8
4
4
4
8
8
230V
2
230V
2
230V
2
230V
2
230V
2
1
2
3
4
5
6
7
8
9
0
C
12
230V
4
EC-3100
EC-3100
CVR-2
6
6
2
230V
2
230V
2
230V
2
230V
230V
4
2
230V
MAIN ENTRANCE
SUBORDINA
TE ENTRANCE
Figure 5: System with entrance hierarchy, video version
15
