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FM Radio Tuner Crestron C2N-TFM
28 • FM Radio Tuner: C2N-TFM Operations Guide - DOC. 6233A
C2N-TFM Slot 03, AM Tuner Controls Digital Input and Output Signals
C2N-TFM AM Tuner Controls Digital Input and Output Signal Descriptions
SIGNAL TYPE AND
NAME DESCRIPTION
Output: <AM_Mute-F>
Indicates that AM speaker and headphone audio is
muted. The output will be high for as long as the
audio remains muted.
Audio will mute whenever:
1) the <FM_MuteAll> input is high; or
2) the signal level is less than the
<SquelchLevel>.
High/1 = AM audio muted;
Low/0 = AM audio not muted.
Output: <VolLED-F>
Indicates the state of the VOL LED on the C2N-
TAMWX. This LED is active when the C2N-
TAMWX is in headphone volume mode.
High/1 = Active (VOL LED on);
Low/0 = Not active (VOL LED off).
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