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Crestron QM-FTCC FlipTop Computer Center
NOTE: Use an Analog Initialize to send a decimal input signal to the symbol.
QM-FTCC Basic Controls – Signal Descriptions
SIGNAL TYPE
AND NAME
DESCRIPTION
Digital output:
<RGB Detect>
Indicates that TTL H-sync is detected on the COMPUTER
input. The feedback remains high for as long as video is
detected.
High/1 = Computer video detected; Low/0 = No video detected
Digital output:
<YPbPr Detect>
Indicates that G/Y-sync is detected on the COMPUTER input.
The feedback remains high for as long as video is detected.
High/1 = Component video detected;
Low/0 = No video detected
Analog input:
<CompForRGB_Aud>
Sets the source gain compensation for the COMPUTER
AUDIO source.
Valid analog values range from -100d (-10dB) to +100d
(+10dB), adjustable in increments of 0.1dB (1d = 0.1dB).
Analog output:
<CompForRGB_Aud_F>
Indicates the source gain compensation being applied to the
COMPUTER AUDIO source.
Microphone Controls
The Microphone Controls module is built into slot 02 of the QM-FTCC. The
unit provides two microphone/line level inputs labeled MIC 1/LINE 1 and MIC
2/LINE 2, with muting, phantom power, noise gating, and level monitoring. In
addition, auto-compensation models provide 4 bands of equalization (160Hz,
500Hz, 1.2kHz, and 3kHz).
The microphone audio is routed to the MIC 1 and MIC 2 channels of the QM
output together with video and stereo program audio.
Operations & Installation Guide – DOC. 6313A FlipTop Computer Center: QM-FTCC • 35