QSC GXD 8

7
EN EN
EQ
See Figure 23 through Figure 25.
1. From HOME
ENTER
2. B STEREO DSP
ENTER
3. B EQ
ENTER
4. B BAND1, BAND2, BAND3, or BAND4
ENTER
5. B GAIN,
ENTER
6. B GAIN (-12 dB to +12 dB),
ENTER
7. B FREQUENCY,
ENTER
8. B FREQUENCY (20 Hz to 20 kHz),
ENTER
9. B BW (bandwidth),
ENTER
10. B BANDWIDTH (0.1 Oct to 3.0 Oct),
ENTER HOME
DELAY
See Figure 26
1. From HOME
ENTER
2. B STEREO DSP,
ENTER
3. B DELAY,
ENTER
4. B DELAY (0.00 to 56.30 FT, or 17.16 M, or 50 MS),
ENTER HOME
LIMITER
See Figure 27 and Figure 28
1. From HOME
ENTER
2. B STEREO DSP,
ENTER
3. B LIMITER,
ENTER
4. B TYPE,
ENTER
5. B MILD, MEDIUM, or AGGRESSIVE
ENTER
6. B POWER,
ENTER
7. B POWER (see — Table 4),
ENTER
8. B IMPEDANCE (4 Ω or 8 Ω),
ENTER HOME
Utilities
The following utilities are available on the GXD user interface. Refer to the GXD User Guide for details.
STATUS – Amplifier status including AMP TOTAL RUN TIME, HARDWARE version, and FIRMWARE version
CONTRAST – Sets the contrast of the front-panel LCD
TIMEOUT – Sets the time for the LCD to turn off. Using any control turns the LCD on.
LOCKOUT – LOCK DSP, LOCK ALL, UNLOCK
RESET – Sets all amplifier parameters to the factory defaults, including all DSP parameters
— Figure 23 —
BAND 1 > GAIN
GAIN: 8.0 dB
12
0
-12
— Figure 24 —
BAND 1 > FREQUENCY
FREQUENCY: 1200 Hz
12
0
-12
— Figure 25 —
BAND 1 > BANDWIDTH
BANDWIDTH: 0.4 Oct
12
0
-12
— Figure 26 —
DSP > DELAY
DELAY: 8.48 MS
DELAY: 7.27 FT
DELAY: 2.22 M
DELAY: 8.48 MS
— Figure 27 —
LIMITER > TYPE
TYPE: AGGRESSIVE
TYPE:AGGR
POWER:125 W
IMPEDANCE:4 Ω
— Figure 28 —
LIMITER > POWER
POWER: 125 W
TYPE:AGGR
POWER:125 W
IMPEDANCE:4 Ω
Model 4Ω 8Ω
GXD 4
5 W – 600 W 5 W – 400 W
GXD 8
5 W – 1200 W 5 W – 800 W
— Table 4 —