QSC GXD Quick Start Manual - Gxd Signal Flow
4
TD-000449-00-C
GXD Signal Flow
— Figure 6 —
1
2
Clip
Digital Signal Processing (DSP)
Sensitivity
A/D
Converter
Signal
Presence
Routing
Matrix
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay
Limiter
Meter
D/A
Converter
A
Crossover
LCD
LCD
A/D
Converter
Signal
Presence
Gain
High-pass
Filter
Polarity
Low-pass
Filter
4-band
PEQ
Delay
Limiter
Meter
D/A
Converter
B
Clip
Setup and Operation
Menu Tree
— Figure 7 —
PRESET
PRESET RECALL
PRESET SAVE
PRESET SAVE AS
STEREO DSP*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
UTILITIES
STATUS
CONTRAST
TIMEOUT
LOCKOUT
RESET
DSP A / DSP B*
SENSITIVITY
CROSSOVER
EQ
DELAY
LIMITER
* STEREO DSP and DSP A / DSP B
depend on the selected confi guration.
Navigation Key
Turn
Knob B (or A)
Select / Press
Adjust
B
Home Screen
See
Figure 8
From any screen
HOME
1. Asterisk (*) indicating an unsaved change to the Preset
2. Currently active preset location (P1) and name
3. Output channel letter A and B
4. Limiter level indicator (Channels A and B)
5. LIMIT and CLIP indicators
6. Output meter A and B (visual)
7. Output gain (digital) range = -100 to +10 dB (Channels A and B)
8. Amplifi er STATUS
— Figure 8 —
1
5
6
7
8
P1: ST SAT FULL RANGE
A
B
-100
10.0
STATUS: OK
dB
LIMIT
CLIP
3
*
2
4