Bose DXA2120 manual Stereo Select Mode, Dual Mono Select Mode

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3.0 Operation Mode Options

3.1.2 Stereo Select Mode

Line-level sources can be connected using RCA jacks or Euroblock connectors. To connect a stereo source to RCA jacks, use either the left or right RCA jack of each INPUT.

Stereo Select Mode source routing is fixed, as shown below.

Auxiliary output can be set up to:

•Play constant audio from Inputs 1 + 2 (summed to mono), Source 1.

•Play constant audio from Inputs 3 + 4 (summed to mono), Source 2.

•Track source selected using A/B select on user interface.

This mode supports the use of one user interface in a single zone using the volume control with A/B select user interface.

Note: With use of a user interface, the chassis output gain knob is disabled.

For further detail, see “Mode user interface requirements” on page 31.

3.1.3 Dual Mono Select Mode

Line-level sources can be connected using RCA jacks or Euroblock connectors. The system sums the two RCA jacks for each input to mono.

Dual Mono Select Mode source routing is fixed, as shown below.

Auxiliary output can be set up to track Output 1 or constant audio from Input 1.

This mode supports the use of one user interface for each output channel using a volume control with A/B select user interface.

Note: With use of a user interface, the chassis output gain knob is disabled.

For further detail, see “Mode user interface requirements” on page 31.

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Contents Owner’s Guide FreeSpace DXA 2120 Digital Mixer/AmplifierPlease read this owner’s guide Safety InformationImportant safety instructions Contents Bose Volume Control User Interface Mixer/Amplifier accessoriesIntroduction Bose FreeSpace DXA 2120 Digital Mixer/AmplifierHardware Description Front panel with open compartmentFront panel with compartment closed Rear panel Operation Mode Options Operation mode optionsMixer Mode Dual Mono Select Mode Stereo Select ModeHardware Installation User interface installation User interface accessoryFor one user interface 2000 ft 610 m max For two user interfacesSystem wiring Schematic for volume control user interfaceLine 1-4 source inputs Direct source input Source input Output connectionsOutput 1 and Output DC Power connection AC Power connectionSystem setup introduction System SetupSystem setup procedure Selecting an operation modeMixer Mode settings Reminder the settings processChoose Mixer Mode Mixer Output Set-up Mixer Input Set-upMixer EQ Set-up Mixer Page In Set-up Mixer Direct In Set-up Mixer Master Vol Set-up Stereo Select Mode settings Remember for adjustments, use three stepsChoose Stereo Select Mode Stereo Select Output Set-up Stereo Select Input Set-upStereo Select EQ Set-up Stereo Select Page In Set-up Stereo Select Direct in Set-up Dual Mono Select Mode settings Choose Dual Mono ModeNext Dual Mono Select Output Set-up Dual Mono Select Input Set-upDual Mono Select EQ Set-up Dual Mono Select Page in Set-up Dual Mono Select Direct In Set-up Choose Utility Mode Overview of Utility Mode settingsBose volume control with A/B select Mode user interface requirementsUser Interfaces User interface useTechnical assistance Troubleshooting TableReference Factory Default SettingsPro.Bose.com