QSC CXD Guia De Inicio Rapido página 6

Screen Types
Informational
Informational screens, like the HOME screen,
are to provide you with a good amount of useful
information at a glance.
Navigational
Navigational screens are for moving around and
selecting menu items. Use the Master Control knob
and the ENTER and EXIT buttons for navigation. This
is an example of one type of navigational screen.
EN
Parameter Editing
Parameter editing screens allow you to select, edit,
and confirm changes for various system parameters.
Use the ENTER button to edit and confirm changes
to parameters. Use the Master Control knob to select
parameter and to make adjustments. Use the EXIT
button to exit the mode without saving changes.
About Presets
The CXD amplifiers are preset driven. An understanding of how presets work is essential to get the most out of the amplifiers. A Preset, in the context
of the CXD amplifiers, is a combination of amplifier configuration (inputs and outputs), DSP, and loudspeaker assignments. When a preset is recalled it
can change the output routing and any of the DSP settings.
The CXD amplifiers come with 20 unchangeable factory presets, and 50 user-defined presets. The factory presets are designed to be starting points
for creating the presets you need for your particular installation. Factory presets F1: thru F9: have no DSP or loudspeaker assignments, only output
configurations. Factory presets F10: thru F20: include basic settings along with the output configurations.
Aser-defined Presets
Presets U1 through U50 are all configured from the factory the same as factory preset F1. Anytime you save a preset, it overwrites one of the
User-defined Presets. There are three ways of creating user-defined presets.
• You can recall a user-defined preset with the output configuration you want, then modify the DSP parameters and SAVE it by overwriting the one
you recalled, or you can SAVE AS (overwrite) another user-defined preset.
• You can recall a factory preset, modify the parameters, then SAVE AS one of the user-defined presets. The SAVE procedure is not available for
factory presets.
• You can use the Preset Wizard to set the output configuration, power output, and other parameters, then SAVE AS (overwrite) a user-
defined preset.
TD-000350-00-E
F1: A B C D
Home (Press HOME for more information)
Full Full Full
A - FR B - FR C - FR
+1.5 dB +3.5 dB +1.5 dB
AC Voltage: 121 V AC Current: 7.2 A
Amp Status:
OK
— Figure 12 —
F1: A B C D
Menu
PRESETS
Preset Recall and Save
INPUTS
— Figure 13 —
F1: A B C D
Gain Polarity
Gn/Pol
-7.0 dB POL+
— Figure 14 —
6
Preset # and name
Location
Full
Channel Configuration and Gain
D - FR
+1.5 dB
AC Voltage and Current
Amplifier Status
Preset # and name
Location
Current menu selection
Adjacent menu selection
Output
A
20 dB
Parameter being edited
Parameter not selected
Parameter selected
-60 dB
Gain
-7.0 dB