QSC GXD 4 User Manual page 10

CROSSOVER AND POLARITY
See Figure 25 through Figure 27.
1. From HOME
ENTER
2. B STEREO DSP,
3. B CROSSOVER,
4. B HPF,
5. B FREQUENCY (BYPASS, 20 Hz to 4 kHz),
6. B LPF,
7. B FREQUENCY (BYPASS, 60 Hz to 4 kHz),
8. B POL,
9. B positive (+) or negative (-),
EQ
See Figure 28 through Figure 30.
1. From HOME
ENTER
2. B STEREO DSP
SP
3. B EQ
4. B BAND1, BAND2, BAND3, or BAND4
FR
5. B GAIN,
DE
6. B GAIN (-12 dB to +12 dB),
CH
7. B FREQUENCY,
AR
8. B FREQUENCY (20 Hz to 20 kHz),
9. B BW (bandwidth),
10. B BANDWIDTH (0.1 Oct to 3.0 Oct),
DELAY
See Figure 31
1. From HOME
ENTER
2. B STEREO DSP,
3. B DELAY,
4. B DELAY (0.00 to 56.30 FT, or 17.16 M, or 50 MS),
Limiter
See Figure 32
1. From HOME
ENTER
2. B STEREO DSP,
3. B LIMITER,
4. B TYPE,
5. B MILD, MEDIUM, or AGGRESSIVE
6. B POWER,
7. B POWER (see
8. B IMPEDANCE (4Ω or 8Ω),
TD-000450-01-A
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER HOME
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
Table 4), ENTER
ENTER HOME
10 (DRAFT 2015/20/07)
CROSSOVER > HIGHPASS
0
-6
HPF
POL
FREQUENCY: 60 Hz
— Figure 25 —
ENTER
ENTER
BAND 1 > GAIN
12
0
-12
GAIN: 8.0 dB
— Figure 28 —
HOME
ENTER HOME
LIMITER > TYPE
TYPE:AGGR
POWER:125 W
IMPEDANCE:4 Ω
TYPE: AGGRESSIVE
— Figure 32 —
CROSSOVER > LOWPASS
0
-6
HPF
LPF POL
FREQUENCY: 2000 Hz
— Figure 26 —
CROSSOVER > POLARITY
+
HPF POL
POLARITY: +
— Figure 27 —
BAND 1 > FREQUENCY
12
0
-12
FREQUENCY: 1200 Hz
— Figure 29 —
BAND 1 > BANDWIDTH
12
0
-12
BANDWIDTH: 0.4 Oct
— Figure 30 —
DSP > DELAY
DELAY: 7.27 FT
DELAY: 2.22 M
DELAY: 8.48 MS
DELAY: 8.48 MS
— Figure 31 —
LIMITER > POWER
TYPE:AGGR
POWER:125 W
IMPEDANCE:4 Ω
POWER: 125 W
— Figure 33 —
Model 4Ω
GXD 4 5 W – 600 W 5 W – 400 W
GXD 8 5 W – 1200 W 5 W – 800 W
— Table 4 —
LPF
LPF
8Ω