Vorlage:Mei CF 690 VenCube erzeugt tickende Geräusche

image	root cause	rectification
	MDB level from coin changer is not level 3	The coin changer must be converted to MDB Level 3 with all extras: Hold the "Yellow button" on the coin validator for two seconds until Prices appears on the display. Use the "B button" (press once) to go to Settings and confirm with the "A button" . Now the display shows MDB Config.: Active and by pressing the '"A-key" again MDB Version is called up. The display continues to scroll and pressing the "A button" again shows (level). There are three settings: Change with the 'B-key'! - Level 2 - Level 3 No Extras - Level 3 All extras. Select the setting MDB Level 3 All Extras and confirm with the '"A-Key". Exit the settings menu by pressing the "yellow button". If the VenCube is still ticking, the vending machine must be switched off once. Please wait a few seconds before switching it on again. Attention: There are 2x MDB Level 3, please note the running text in the display.