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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
1 Off On On
2 On Off Off
3 On On Off
4 Off On Off
DIP Switch Chime 20 PPM
1 Off On
2 On Off
DIP Switch Remote Paging Only Paging and Tone Generate
5 On Off
6 Off On