QSC CXD Guia De Inicio Rapido página 7

Preset izard
The Preset Wizard simplifies the preset creation process, and allows you to create a preset from the ground up. The Preset Wizard provides a
mechanism for you to select the desired power and load. Based on these selections, the best amplifier configuration is selected and you are then
allowed to select and assign loudspeakers to each output.
NOTEE: The power levels shown in this procedure are taken from the CXD4.3 unless indicated otherwise. CXD4.2 will show less
power and CXD4.5 will show greater power. For complete details refer to the CXD User Manual TD-000367.
HOME > PRESETS > PRESET WIZARD > ENTER
STEP 1 — About the PRESET WIZARD
ABOUT
Preset Wizard does the following:
• Configures the amplifier
• Loads DSP settings for assigned speakers
Tips:
• Start with the highest power
• Speakers do not need to be assigned
to each output
STEP 2 — Adjust Impedance and Power
OUTPUTS
A
Output:
Imped:
8.0
Power:
625
Remaining Power Available: 1875 W
Enter Load Profile (Impedance and Power)
HOME > PRESETS > PRESET WIZARD > ENTER > (ENTER)
Possible Output Mode Combinations using the Preset Wizard
A B C
- - - - - - - - -
*
25% 25% 25%
*Percentages are used to represent the power for different amplifier models.
STEP 3 — Select Output Channel for Speaker Assignment
OUTPUTS
Output: A
8.0
Imped:
625
Power:
Spkr: - - - -
Assign
SPEAKERS SAVE
NEXT
SPEAKERS SAVE
B C D
- - - - - -
- - - - - -
D AB C D AB
- - - - - - - - - - - - - - -
25% 50% 25% 25% 50%
Modes: A B = Separate Channels / A+B = Bridge Mode / AB = Parallel Mode
— Figure 15 —
SPEAKERS SAVE
B C D
8.0 8.0 8.0
625 625 625
- - - - - - - - - - - -
Assign Assign Assign
Preset Wizard does the following:
• Configures the amplifier
• Loads DSP settings for
assigned speakers
Tips:
• Start with the highest power
• Speakers do not need to be
assigned to each output
Adjust Impedance based on the total
loudspeaker load connected to the
channel.
Default = 8 Ω
Default = min. for amp
Impedance and Power are dynamically
linked for adjustments.
CD A+B C D A+B C+D
- - - - - - - - - - - - - - -
50% 50% 25% 25% 50% 50%
When you are finished setting
the Impedance and Power for
each output, continue to scroll
to access the SPEAKERS tab.
Loudspeaker assignment is
optional, you can assign a
loudspeaker to one or more
channels, or none at all.
7
To Continue, press
Scroll to select (Impedance or Power)
To edit, press
Turn to adjust parameter
To confirm, press
Repeat for remaining
output channels
ABC D AB + CD
- - - - - - - - - - - -
75% 25% 100%
Scroll to select the Output channel.
To Assign a loudspeaker, press
Continue to the next Step.
TD-000350-00-E
ENTER
EN
ENTER
ENTER
ABCD
- - -
100%
ENTER