RTS Zeus III, User Manual

Page: 21 / 70

Zeus III Introduction 21
Bosch Security Systems, Inc. Technical Manual F.01U.193.289 Rev. 05
S2 Dip Switch
NOTE: By default, S2 is used to configure the speakerphone IC. However, AZedit cab be used to override the DIP switch
settings.
FIGURE 10.
S2 Dip Switch
TABLE 10.
S2 Dip Switch Reference
Dip Switch Description Default Setting
1
Half duplex on 2-Wire Port 1
Off = disable half duplex mode on 2-wire port 1
On = enable half duplex mode on 2-wire port 1
Off
2
Noise suppression on 2-Wire Port 1
Off = enable noise suppression on 2-wire port 1
On = disable noise suppression on 2-wire port 1
Off
3
Half duplex on 2-Wire Port 2
Off = disable half duplex mode on 2-wire port 2
On = enable half duplex mode on 2-wire port 2
Off
4
Noise suppression on 2-Wire Port 2
Off = enable noise suppression on 2-wire port 2
On = disable noise suppression on 2-wire port 2
Off