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2.2.3. Audio Level Adjust
Two potentiometer to adjust playback level of the left and right channels individually.
Range is continuous from -infinity to +4dBm.
2.2.4. Relay
Playing relay is a Form C contact closure. This contact is activated for the length of the
playing message and is released when the message ends or is stopped. The playing relay
is capable of handling 1A at 24VDC or 0.25A at 110VAC, non-inductive load.
2.2.5. Remote Control
12 position pluggable terminal strip. Use for remote control start of message
playback and stopping messages.
Stop
Start 1
Start 2
Start 3
Start 4
Start 5
Start 6
Start 7
Start 8
Start 9
Start 10
Com
2.2.6. Playing LED
Green LED which indicates the playing and boot status of the M2.
Off
M2 is not playing or no power supplied to the unit
On
M2 is playing
Blink
M2 is executing internal boot procedure
M2 User's Manual V 1.0 Revised 4/21/2003
Connect to common to stop message playback
Connect to common for message 1 playback
Connect to common for message 2 playback
Connect to common for message 3 playback
Connect to common for message 4 playback
Connect to common for message 5 playback
Connect to common for message 6 playback
Connect to common for message 7 playback
Connect to common for message 8 playback
Connect to common for message 9 playback
Connect to common for message 10 playback
Connecting any input to common activates the function
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