UNWRAP -TDM
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EQ
The EQ for the Surround channel features four-band parametric EQ with high- and
low-pass filters switchable between Notch, Parametric, Shelving and Cut filters.
Basic operation
• Select Freq, Gain or Type to access the same parameter for the four EQ bands.
• Select Lo or Hi to access the three parameters for the individual EQ band.
• Press Bypass EQ to bypass the entire EQ.
Bypass does not affect the selected Contour Style.
Type Selector
• Press Type and use faders 1-4 to select filter types.
For Lo and Hi filters select between filter types:
Parametric, Notch, Shelve and Cut.
For Mid 1 and Mid 2 filters select between filter types:
Parametric and Notch.
Freq
Press Freq and use Faders 1 to 4 to adjust frequency for each of the four bands.
Range - Lo band : 20Hz to 5kHz
Range - Mid1 band : 20Hz to 20kHz
Range - Mid2 band : 20Hz to 20kHz
Range - Hi band : 500Hz to 20kHz
Gain
Press Gain and use Faders 1 - 4 to adjust gain for each of the four EQ bands.
Range for the Parametric, Shelve and Cut type:
Lo Gain : -12dB to +12dB
Mid1 Gain : -12dB to +12dB
Mid2 Gain : -12dB to +12dB
Hi Gain : -12dB to +12dB
Range for the Notch filter:
Lo Gain : -100dB to 0dB
Mid1 Gain : -100dB to 0dB
Mid2 Gain : -100dB to 0dB
Hi Gain : -100dB to 0dB
Type
Press and use Faders 1-4 to set BW value for each of the 4 EQ bands.
Range for the Notch filter:
Lo BW : 0.02oct to 1oct
Mid1 BW : 0.02oct to 1oct
Mid2 BW : 0.02oct to 1oct
Hi BW : 0.02oct to 1oct