MEI coin changer

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Release Token

The topic of tokens and token release is described in the article Token.

mei CF 690

Vencube produces ticking noises

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.

mei CF 7400

no coin acceptance / no credit display / "cash register blocked"

image	error	rectification
	no credit display Error message "Checkout locked"	MEI CF 7400 with software V 1.27 and V 1.2710. VenCube software version must be: 98.19 or higher.

Vencube produces ticking noises

image	root cause	rectification
	MDB level from coin changer is not level 3	The CF7400 cannot be switched in the field. In this case, the coinchanger must be replaced.

Maximum coin values of the coin tubes in the Vencube are ignored by the coin changer

image	root cause	rectification
	Changer firmware is outdated.	MEI CF 7400 requires software version 1.25 or higher.

mei CF 7900

no coin acceptance / no credit display / "cash register blocked"

image	error	rectification
	no credit display Error message "Checkout locked"	MEI CF 7900 with software V 1.27 and V 1.2710. VenCube software version must be: 98.19 or higher.

Vencube produces ticking noises

image	root cause	rectification
	MDB level from coin changer is not level 3	Setting Press and hold the yellow button on the coin validator for 3 seconds until Prices is shown on the display. Press the D button 3x until Automation Options appears on the display. Press yellow button 1x for MDB Options and press yellow button again for Change. optimal.. Press the D button once for Level and confirm with the yellow button. Then press the D button until Level 3 is displayed and confirm with yellow. Now press the C button until you exit the menu. Then restart the vending machine. Please wait a few seconds before turning it back on.

Maximum coin values of the coin tubes in the Vencube are ignored by the coin changer

image	root cause	rectification
	Changer firmware is outdated.	MEI CF 7900 needs software version 1.25 or higher.

CF 8xxx

Vencube produces ticking noises

image	root cause	rectification
	MDB level from coin changer is not level 3	The level 3 setting applies to all four variants of the 8000 series. CF 8200 CF 8250 CF 8500 CF 8550 Setting Press and hold the yellow button on the coin validator for 3 seconds until Prices is shown on the display. Press the D button 3x until Automation Options appears on the display. Press yellow button 1x for MDB Options and press yellow button again for Change. optimal.. Press the D button once until Level is displayed. Select Level menu with yellow and select Level 3 using the D or E button and confirm with yellow. Then press the C button until you exit the menu. Then restart the vending machine. Please wait a few seconds before turning it back on.