Sirus Live M416, Руководство пользователя

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gain structure we do not recommend the practice of setting the faders to ‘0’ and mixing using the gain
controls.
9.1.5. HPF
Switch the channel high pass filter on. This attenuates frequencies below 100Hz by 12dB per octave.
The filter is pre-insert, pre-EQ. Select the HPF to reduce low frequency noise such as microphone
popping, stage noise and tape transport rumble.
9.1.6. EQ
A responsive 4-band semi parametric EQ provides independent control of four frequency bands.
HF and LF are shelving filters which affect high frequencies above 12 kHz, and low frequencies below
80Hz respectively. HM and LM are bell shaped peak/dip filters which affect frequencies around a
centre point which can be swept from 500Hz to 15 kHz and 35 Hz to 1 kHz respectively. These have a
width (Q) of 1.8 which provides effective control for both creative and corrective equalization.
9.1.7. AUX Sends
These rotary controls adjust how much channel signal is mixed to the aux outputs. Each of the 6 aux
has its own control. The adjust from fully off to +6dB boost. Unity gain 0dB is marked at 3 o’clock
position. Aux 1-4, 5-6 are switched pre/post. Pre-fade aux sends are not affected by the channel fader
movements. These are typically used to feed stage monitors. In most cases users also prefer that the
monitor sends are not affected by inserted processors or the channel EQ. Post-fade aux sends follow
the channels faders and are typically used to send a proportion of the channel signal to an effects
device such as a reverb or delay. Note that post-fade sends may be preferred when the console is
configured in monitor mode so that the faders become ‘masters’ for all monitor mixes. Pr or post-fade
sends may also be used for special applications such as recording, zone feed, clean feed and aux fed
subs or centre speaker.
9.1.8. PRE
When pressed, the pre-fade channel signal is sent to the associated aux. When it is released, the
post-fade signal is sent. Aux 1 to 4 and 5, 6 are grouped for pre/post switching. Default setting is pre-
insert, pre EQ so that inserted compressors and EQ do not affect the sends when mixing monitors
from FOH.
9.1.9. PAN
Positions the channels signal between L/R in the stereo mix.