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AMG-1 and AMG-E Audio Message Generator
54 AFC-600 Operations PN 51033:A 3/8/99
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An AMG-1 and AMG-E produces tones and messages. You can set up an AMG to
automatically activate programmed tones or messages through an EIA-485
communications circuit or manually select tones and messages. Operating the AMG
involves viewing the LEDs for status information and operating the microphone and
switches.
Each AMG-1 contains one output channel. To set up a secondary channel for dual
channel operation, install an additional AMG-1 or AMG-E. Each AMG-1 or AMG-E
can directly drive up to fifty audio amplifiers.
An AMG-1 can store and use up to four digitally-recorded voice messages. Each voice
message can be up to 24 seconds long. Table 18 contains details of the two types of
digital voice messages available:
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Figure 60 shows the AMG-1 LEDs:
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Table 19 lists descriptions of the AMG-1 LEDs:
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Type of Message Hardware Requirements How to Create
Factory VROM memory chips Pre-recorded, factory-supplied
Field Programmable VRAM memory chips Record directly into the AMG-1
via the built-in microphone or
record on a standard audio cassette
recorder and load into the AMG-1.
LED Lights
AUDIO
LEVEL
When the audio level is correct.
ALL
CALL
Toggles on or off each time you press the
ALL
CALL
switch.
ON
LINE
To show proper connections between the control panel and the AMG-1
over the EIA-485 communications circuit.
TROUBLE
To show a trouble signal in local audio subsystem equipment (AMG-1,
AA-30, AA-100, AA-120, FFT-7, or FFT-7S).
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