User Manual

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Soundcraft Si Expression User Guide V1.0 0213
PARAMETRIC EQ SECTION
1. GAIN: indicates and adjusts the dB gain or cut
in each of the lters; the centre red LED will light
when the gain is 0dB. HF and LF bands operate
as shelf lters whilst HI MID and LO MID bands
operate in bell mode to provide a simple but
powerful EQ.
2. FREQuency: indicates and adjusts the centre or
turn-over frequency at which the lters operate.
3. ‘Q’: indicates and adjusts the width of the lters
operating in bell mode.
4. EQ key: toggles the EQ IN/OUT; illuminates
when EQ IN, press the key to toggle the EQ IN/
OUT. Pressing and holding the key will activate
interrogate mode for this function.
OUT SECTION:
1. DELAY: indicates and adjusts the delay applied to the channel
or bus; turn to ‘0’ (fully CCW) to turn the delay off.
2. PAN: indicates and adjusts the PAN (or BALANCE for stereo
sources) of the channel or bus routing to the main LR bus.
The pan control operates for channel to L&R pan, mix bus to
L&R pan or when L&R is SELected L/R balance. Pan from a
channel to a mix or a mix to matrix feed is always controlled
by the global mode encoders when a follow key is active.
3. LR & MONO keys: toggle the routing of the channel or bus to
the main LR and MONO buses. Pressing and holding these keys
will activate INTERROGATE mode for these functions.
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