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FM Radio Tuner Crestron C2N-TFM
30 • FM Radio Tuner: C2N-TFM Operations Guide - DOC. 6233A
C2N-TFM AM Tuner Controls Digital Input and Output Signal Descriptions
(continued)
SIGNAL TYPE AND
NAME DESCRIPTION
Input: <AM_BandSelect>
Sets the C2N-TAMWX to the AM band for as long
as the input is high.
Users can select the band by pressing the local
BAND button on the C2N-TAMWX or C2N-TFM; or
from remote buttons defined on a touchpanel or
other interface.
This input is interlocked with the FM and WX band
selection inputs. That is, only one band can be
selected at a time. The band will be set to
whichever <bandselect> input goes high last.
High/1 = Set to AM band; Low/0 = Exit AM band
Output:
<AM_BandSelect-F>
Indicates that the AM band has been selected via
the BAND button on the C2N-TAMWX or C2N-
TFM.
If the band is changed from a remote button, the
feedback will not be returned on this signal.
High/1 = AM band selected via local BAND button;
Low/0 = AM band not selected via local BAND
button
Input: <WX_BandSelect>
Sets the C2N-TAMWX to the weather band for as
long as the input is high.
Users can select the band by pressing the local
BAND button on the C2N-TAMWX or C2N-TFM; or
from remote buttons defined on a touchpanel or
other interface.
This input is interlocked with the AM and FM band
selection inputs. That is, only one band can be
selected at a time. The band will be set to
whichever <bandselect> input goes high last.
High/1 = Set to WX band; Low/0 = Exit WX band
Output:
<WX_BandSelect-F>
Indicates that the weather band has been selected
via the BAND button on the C2N-TAMWX or C2N-
TFM.
If the band is changed from a remote button, the
feedback will not be returned on this signal.
High/1 = WX band selected via local BAND button;
Low/0 = WX band not selected via local BAND
button
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