ATG-2 Audio Tone Generator
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AFC-600 Operations PN 51033:A 3/8/99 61
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Table 25 contains instructions for operating the ATG-2.
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The ATG-2 DIP switch—S1 located on the ATG-2 board shown in Figure 67—provides
switches for selecting output tones and setting operations. When finished setting
switches, check the ATG-2 for proper operation. Figure 67 shows the ATG-2 board
layout and identifies DIP switch S1 and resistor R134:
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Continued on the next page...
To Do this
Select the paging channel Press the
EVAC
CHANNEL
switch to select the Evacuation
(primary) channel; or press the
ALERT
CHANNEL
switch to
select the Alert (secondary) channel.
Verify the active channel
Check the
EVAC
CHANNEL
and
ALERT
CHANNEL
LEDs.
Page Press the microphone switch and speak into the
microphone (loudly enough to light the green
ON LINE
LED).
Enable single-channel
operation
Cut resistor R134 on the ATG-2 board (see
Figure 67
).
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