
2
USER GUIDE
USER GUIDE
User Guide – Section 2-3 Front Panel Channel Features
Input Selection
Selecting the button changes the channel input connection between
Input 1 (Mic) and Input 2 (Line). The button is illuminated in red to
indicate when input 2 is selected. When the channel is routed, so that
the ON button glows green, the input selection cannot be changed.
Channels 3 and 4 have three selectable inputs; Mic, XLR Mono Line,
¼” unbalanced stereo line. The input selection button will glow red
when Mono Line is selected and Orange to indicate the stereo input is
selected. The button can be congured using SCi so that the button is
forced to a particular input or alternatively the selection of either the
Line input or the Stereo Line input can be inhibited so that the button
has only two options as two line sources cannot be simultaneously
connected.
DROP-IN Jack
On Channel 7 only, there is a 3.5mm insert jack allowing the direct
connection of mp3 players or other portable consumer equipment.
When the INSERT jack is in use, it overrides the Input Selection Button.
AUX Controls
Each channel is sent to both auxiliary buses at all times. The AUX
controls allow adjustment of the level of each channel on the bus to
achieve a perfect mix. The control changes the level between fully
attenuated and unity so to remove a mix from a particular auxiliary
bus, fully attenuate that particular channel.
Equalisation Controls
In some situations you made need to change the equalisation of your
audio. The HF and LF controls are used to adjust the equalisation of the
signal. The HF control boosts and cuts the signal by ±7dB at 6.5kHz.
The LF control boosts and cuts the signal by ±7dB at 100Hz. The
fundamental frequency of human voice generally sits between 100
and 150 Hz. Try lowering the LF control on microphone channels to
get rid of any unnecessary low frequency audio while slightly boosting
the HF to add clarity.
Fig 2-12: Input
Selection
Fig 2-13: DROP-IN
Jack
Fig 2-14: AUX
Controls
Fig 2-15: Equalisation
Controls
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