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10.2. Contact Input Settings
The following functions can be set for each terminal:
[Mute (Momentary/Latch)]
Mutes sound picked up at the microphone.
The mute/unmute control method differs depending on the settings.
Momentary: Between Mute and Unmute when the terminal is shorted to the C terminal.
Latch:
Be set to Mute when the terminal is shorted to the C terminal, and to unmute when opened.
[VOL. Up/down]
Used to increase or reduce the volume of the AM-CF1 unit’s internal speaker. Whenever a terminal is shorted
to the C terminal, its gain increases or decreases.
For details, see p. 15, "Volume Adjustment."
[Preset Memory Load]
Accesses the Preset Memory.
Set the Preset Memory (1 – 2) to terminals.
The Preset Memory is accessed when its corresponding terminal is shorted to the C terminal.
If different Preset Memories are assigned to multiple terminals, the last shorted terminal takes precedence.
10.3. Contact Output Settings
The following functions can be set for each terminal:
[Mute Status]
Provides a Make or Break contact depending on microphone mute status.
If the microphone is muted, the contact output terminal is closed.
If the microphone is not muted, the contact output terminal is opened.
[Contact Through Out]
Outputs a Make or Break contact depending on the selection status of the specified contact input terminal.
Set the desired contact input terminal.
If the contact input terminal is closed, the contact output terminal is also closed.
If the contact input terminal is opened, then the contact output terminal is also opened.
