Crestron C2N-TTVFM, Operation Manual

Page: 24 / 44

TV & FM Radio Tuner Crestron C2N-TTVFM
20
•
TV & FM Radio Tuner: C2N-TTVFM Operations Guide - DOC. 6266A
C2N-TTVFM FM Tuner Controls Analog Input and Output Signals
C2N-TTVFM FM Tuner Controls Analog Input and Output Signal Descriptions
SIGNAL TYPE AND
NAME DESCRIPTION
Input:
<
FM/TV_Hphone_Vol >
Sets the FM/TV headphone volume level from 0%
to 100%. Note that this input can be used in
addition to or instead of the digital inputs for
volume.
Output:
<
FM/TV_Hphone_Vol-F >
Indicates the current headphone volume level.
Input: < FM_Freq > Sets the tuner to the indicated FM frequency.
In US mode, valid analog values range from 8800d
(for 88.00MHz) to 10800d (for 108.00MHz).
In European mode, valid analog values range from
8750d (for 87.50MHz) to 10800d (for 108.00MHz).
Values above and below the maximum and
minimum values will hold at the min/max
frequencies.
Output: < FM_Freq-F >
Indicates the current FM station frequency.
Input: < FM_Presets >
Selects a station preset to Recall or Save.
When the <
FM_Save_Preset > input is high, the
tuner saves the selected preset. When
<
FM_Save_Preset > is low, the tuner plays the
selected preset.
Valid analog values range from 0d (for Preset 1) to
19d (for Preset 20). No other values are valid.
Outputs: < FM_Preset1 >
through < FM_Preset20 >
Indicates the frequency of the corresponding
preset. For example, if Preset 4 is FM station 88.3,
then <
FM_Preset4 > will equal 8830d.
The analog values will differ depending on whether
the tuner is set to US or European mode (refer to
the <
FM_Freq > input described earlier).