miniDSP Ltd – Hong Kong /
www.minidsp.com
/ Features and specifications subject to change without prior notice
35
7
A
DDITIONAL
I
NFORMATION
7.1
T
HE
DDRC-22
U
TILITY PROGRAM
The DDRC-22 Utility program is used to configure certain functions of the Dirac Series processors. It is not used
for measurement or calibration.
Master volume
Displays the current master volume setting. Click and type
here to change the master volume.
Mute
Mutes all audio output.
Connect/Connected
Click on the Connect icon to connect to the Dirac Series
processor. To disconnect, quit from the DDRC-22 Utility.
You will need to connect to the processor with this button
in order to use most of the functionality of this utility.
Attenuation
By default, the DDRC-22 introduces 10
dB of attenuation in order to provide
headroom for the EQ boost that Dirac
Live may introduce. If this is too much
attenuation, you can change it with the
dropdown menu.
Refresh DSP Program
Updates the internal DSP program with the version
contained in the DDRC-22 Utility. Use this after installing a
new version of DDRC-22 Utility.
Restore All to Default
Clears all four loaded filter presets.
About
Provides the current version of DSP firmware.
Upgrade Firmware
Starts the MCU firmware upgrade process. See
MCU firmware upgrade
on page 37.
IR Learning
Buttons used to learn infrared remote control codes. See
Infrared remote control
on page 34.
Be sure to quit Dirac Live Calibration Tool For miniDSP before starting the DDRC-22 Utility program.
Running both programs at the same time may result in communication conflicts and odd behavior.
