7
012
34
567
89
1 2 3 4 5 6 7 8
1
On
Off
0
D I P
VA4-SD v.2.01 EN
Configuration
The DIP switch settings are only read during unit start-up and
specify different unit settings.
Input 6, 7, and 8 may be used
for special purposes (see
settings above). If used for
special purposes the respective
input cannot trigger any sound
messages.
After the initial boot up, VA4-SD reads the DIP-switch to set up the
main mode of the unit. All internal settings and parameters are stored
into the internal flash memory.
1 - 3:
Input mode
000 = Decimal inputs (one floor per pin).
001 = Reserved.
010 = Binary inputs (floor 0-31).
011 = Special Binary 127 (floor 0-127)
100 = Gray code inputs (floor 0-31).
101 = Reserved.
110 = Reserved.
111 = Reserved.
4:
Inputs active
0 = Active High.
1 = Active Low.
5:
Input trigger
0 = Plays message upon floor change.
1 = Input 8 used for trigger.
6:
Repeat message 0 = Off
1 = On
7 & 8:
Music mode
00 = No music, completely disabled.
01 = Music enabled.
10 = Music enabled, input 7 reduces the volume.
11 = Music enabled, input 7 reduces the volume,
input 6 switches the volume on and off.
DIP switch
settings
