CORONA LINE
5
ENGL
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2.3 Display Brightness
By activating the „Corona button“ the display may be dimmed in five steps. This setting is transmitted to all mbl devices
which are connected via MBL SmartLink (required cable type Cat.5 UTP or Cat.6 UTP).
Hint
: When the menu is active, the display cannot be dimmed.
By keeping the “Corona button” pressed for more than two seconds the device is being removed from the common dim
function and the brightness of the display may be adjusted separately. This change of state is indicated by a brief flicker-
ing of the Corona ring. A further longer press of the “Corona button” brings the device back to the common dim function.
Pressing any standby key of a device within the MBL SmartLink chain switches the complete chain on or off.
2.4 Standby
Pressing any standby key of a device within the MBL SmartLink chain switches the complete chain on or off.
By pressing the standby button for more than two seconds this device may be switched of or on separately. The next
time the MBL SmartLink chain is switched on the device is back in the chain and switched on as well.
2.4 Using the Controls
The control buttons are known as “softkeys”. Their respective functions are shown in a context-sensitive manner in the
display beneath the buttons.
2.6 Firmware Update
Your Corona Line device features an interface that enables simple and uncomplicated updating of the device’s software
(Firmware) using a standard SD card.
If you wish to update your device’s software, please contact the dealer from whom you purchased the device.
3. Menu navigation mbl C11 / mbl C51
After switching on the device by pressing the standby button, the standard display is shown.
By turning the volume control knob the volume can be adjusted. The current value is displayed via bargraph and a num-
ber (0…100) next to it.
Below the control buttons (“softkeys”) the currently assigned function of each button is displayed.
“Mute“
switches the speaker outputs off when pressed, and switches them on again when pressed another time.
“Amp on/off”
deactivates the built in amplifier stage so the mbl C51 can be used as preamp only.
“Menu”
shows the menu for further options which can be left by pressing “Exit”.
