Introduction to the main menu

Menu Navigation

The D-Cerno CU-R has three extra record buttons. With these buttons it is possible to start, stop or pause a recording.

• : Start recording
• : Stop recording
• : Play / pause recording

Figure 1-10 CoCon central unit with recording option

After start-up of the system, the main menu shows up.

The main menu consists of a system volume section and a configuration menu entrance. The main system volume can be adapted with the   keys or via the dedicated volume buttons. The menu consists of several levels. Each level functions as a ring structure navigating from the last to first item or vice versa.

The basic functionalities of the main menu:

Icon	Function
	Enter the configuration menu
	Enter the next menu level
	Return to previous menu level
	Select previous menu item
	Select next menu item
	Selected item

Adjust the loudspeaker volume settings directly on the central unit.

Menu overview

The menu structure on the next pages can be used as a quick reference guide to configure the conference systems.

Microphone mode ()

Level 2	level 3	Description
		Direct access
		Toggle
		Push to talk
		FIFO
		Toggle
		Group
		VOX
		Request

Vox settings ()

Level 2	level 3	Description
		Pencil drop
		Pencil drop
		Pencil drop off
		Sensitivity
		Sensitivity adjustment
		Release time
		Release time adjustment

Microphone sensitivity preset()

Level 2	level 3	Description
		Preset Far
		Preset Average
		Preset Close

Number of active speakers allowed()

Level 1	level 2	Description
		Representation of speaker, maximim 8

Eco Power()

Level 1	level 2	Description
		Eco Power ON
		Eco Power OFF

Settings Menu()

Level 1	level 2	Description
		Factory settings
		Factory settings OFF
		Activate factory settings
		System information
		Information about software and hardware versions of the central unit

Headphone volume ()

Level 1	level 2	Description
		Headphone volume adjustment

Chime ()

Level 1	level 2	Description
		Chime ON
		Chime OFF

External Processing()

Level 1	level 2	Description
		Independant AUX settings
		External processing
		Remote conferencing

Auxiliary OUT Settings ()

Level 1	level 2	Description
		AUX OUT 1
		AUX OUT 1 volume adjustment
		AUX OUT 2
		AUX OUT 2 volume adjustment

Auxiliary IN Settings ()

Level 1	level 2	Description
		AUX IN 1
		AUX IN 1 volume adjustment
		AUX IN 2
		AUX IN 2 volume adjustment

Master / Slave configuration ()

Level 1	level 2	Description
		Slave configuration
		Master configuration