ATG-2 Audio Tone Generator 5. Voice Alarm Systems
Unimode 400 Operations PN 50709:A 10/20/97 33
Figure 34 shows the functions of the ATG-2 DIP switch pins:
Figure 34 ATG-2 DIP Switch S1
Selecting a Primary
(Evac) Channel Tone Switch S1 rocker switches 1–4 are used to select one of the following tones: slow
whoop, Hi/Lo, or steady tone. Select a tone by setting rocker switches as shown in
Table 27:
Table 27 Evacuation Tone Settings
Selecting a Secondary
(Alert) Channel Tone The ATG-2 can produce a chime or a 20 pulses-per-minute tone on the secondary
(Alert) channel. To select tones for the secondary channel, set S1 rocker switches 7 and
8 in one of the combinations shown in Table 28:
Table 28 Secondary (Alert) Tone Settings
Select Operating Mode You can set the ATG-2 for one of two modes of operation: 1) remote paging only; or 2)
tone generation and paging capability. Set S1 rocker switches 5 and 6 as shown in Table
29. After setting rocker switches, test the ATG-2 for proper operation.
Table 29 Operation Mode Settings
Select to use the ATG-2 in a remote paging application.
Select to use the ATG-2 as the main paging/tone generator.
Select Primary (EVAC) channel tones.
Select Secondary (ALERT) channel tones.
DIP Switch Whoop Hi/Lo Steady
1Off On On
2On Off Off
3On On Off
4Off On Off
DIP Switch Chime 20 PPM
1Off On
2On Off
DIP Switch Remote Paging Only Paging and Tone Generate
5On Off
6Off On