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Multiformat switcher MS-8 Reference Manual
Ext Audio Input MENU
Parameter name Range Unit Remarks
Stereo
Mono,
Stereo
Sets whether the AUDIO IN connector is monaural or stereo.
Mode
Audio Input
,GPI Input1-4,GPI Output1-4
Sets GPI/AUDIO IN connector function:
Audio Input: Used as the audio input connector.
GPI Input 1-4: Used as GPI input connector 1-4.
OPEN and CLOSE pulsewidths must be at least 100 ms.
GPI Output 1-4: Used as GPI output connector 1-4.
Current 20 mA max., external supply +5 V.
* Left-ch tip is GPI1 and ring is GPI2, right-ch tip is GPI3 and ring is
GPI4.
GPI1 IN: VIDEO INPUT SELECT1 button
GPI1 OUT: INPUT 1 tally
GPI2 IN: VIDEO INPUT SELECT2 button
GPI2 OUT: INPUT 2 tally
GPI3 IN: VIDEO INPUT SELECT3 button
GPI3 OUT: INPUT 3 tally
GPI4 IN: VIDEO INPUT SELECT4 button
GPI4 OUT: INPUT 4 tally
Input Gain -13.50,,
0.00
,,33.75 dB
Adjusts AUDIO IN connector input gain.
Recommended settings:
North America: 0.0dB (+4dBu=-20dBFS)
Europe: 6dB (+0dBu=-18dBFS)
Private broadcasting: 12dB (-10dBV=-20dBFS)
Audio Follow
Off
,IN1,IN2,IN3,IN4,IN5,IN6,IN7,IN8
Sets the video input to be synched with the audio from the AUDIO IN
connector.
Off: Always output as set mixing level.
IN1-8: Output as the set mixing level when the set input is selected.
Channel Level -INF,,
0.0
,,6.0 dB
Displays the audio mixing level for the AUDIO IN connector.
Set with the EXT INPUT knob on the front panel.
Input Impedance
Hi-Z
,600ohms Sets the input impedance for the AUDIO IN connector.
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