D950 Digital Mixing System
Date printed: 03.09.03 SW V3.3 Desk Operation 3-37
Example: Local Assignment
• Press ASN SEL on the Channel Strip; the ASN SEL key will flash.
The flashing ASN SEL key indicates Select Assignment Mode.
• Press EQ on the Channel Strip, followed by one of the four PAGE
keys, to control the EQ parameters of the desired band.
3.3.7.2 EQ Parameters
The four-band EQ section can be used in one of two distinct modes: EQ1
and EQ 2.
EQ1 Mode: Each band of the EQ Section is available on an individual Page (1 through
4), consisting of three parameters: Q (bandwidth), center frequency
(in Hz), Gain (in dB), as well as ON/OFF selection of the particular band.
EQ BAND ON/OFF: The SW key on the LACP controls the ON/OFF function for the selected
band. The band is active when the key is illuminated.
Q: The Q (bandwidth) can be set to several discrete values. In addition, for
the low- and high-frequency bands, a shelving-type filter can be selected.
• EQHI, high-frequency: SHLV (shelving-type), or Q = 0.27 through
8.7, in 30 steps. The SW key is illuminated when in SHLV mode.
• EQHM, high-/mid-frequency: Q = 0.27 through 8.7, in 30 steps,
• EQLM, low-/mid-frequency: Q = 0.27 through 8.7, in 30 steps,
• EQLO, low-frequency: SHLV (shelving-type), or Q = 0.27 through
8.7, in 30 steps. The SW key is illuminated when in SHLV mode.
Note: For EQHM and EQLM bands, Q can be selected between “constant-Q”
(ConQ) and “constant-range” (ConR) filter types, whereas for the EQHI
and EQLO bands, “shelving” (SHLV) or “constant-Q” can be selected.
The SW keys are illuminated when the bands are in constant-range or
shelving modes, respectively.
GAIN: Boost/cut adjustment; ±18 dB in steps of 0.5 dB.
FREQUENCY: Center frequency (or, if SHLV is selected for the low or high frequency
band: turnover frequency) adjustment. For all four bands, the center or
turnover frequency can be adjusted from 20 Hz through 20 kHz, in 120
steps.
PAN
OPT
DLY
INS
CMP/
LIM
EQ
3
ON
1
ON
3
ON
1
ON
4
ON
2
ON
4
ON
2
ON
AUX
MONO
GEN
IN 2
IN 1
INPUT DIR OUT
ON
Input
Busses
Meters
Out
PROCESSING
FILT
EXP/
GTE
DYN
ASN
SEL
Processing
AUX
STEREO
n–1
TALK
21
LAST MODE43
PAGE
FREEZE
n–1
TALK21
LAST MODE43
PAGE
FREEZE
n–1
TALK21
LAST MODE43
PAGE
FREEZE
n–1
TALK
21
LAST MODE43
PAGE
FREEZE
n–1
TALK21
LAST MODE43
PAGE
FREEZE
n–1
TALK21
LAST MODE43
PAGE
FREEZE
AS-1
AS-1 AS-1
AS-1
EQHI AS-1