.
Figure 6:
Removing the Red Cover
1 - Red cover
6. Remove the faceplate.
Figure 7:
Removing the Faceplate
1 - Faceplate
Bosch Security Systems, Inc. | 8/06 | F01U011791B
D1255RB/D1256RB/D1257RB | Installation Instructions | 3.0 Installation
7. Set the address switches. Refer to Figure 8, Figure 9,,
and Table 1.
Figure 8:
1 - Faceplate
2 - Address switches
Figure 9:
O
1
Table 1:
Address
Number
1
2
3
4
5
6
7
8
Switch 5 toggles the encoding tone ON and OFF. With the
encoding tone turned on, the keypad sounds a beep each
time a key is pressed.
Setting the Address Switches
Address DIP Switches
N
2
3
4
5
6
DIP Switch Address Settings
Switch Number
1
2
3
ON
ON
ON
OFF
ON
ON
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
4
6
5
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
7