Find a Coke machine that has an LED screen. The small screen will typically scroll a message such as "Ice Cold Cokes." If the machine's LED display simply displays the price, the steps below may not work.

Enter the access code by using the drink selection buttons. The default access code is 4, 2, 3, 1, but the buttons aren't numbered. They will either say nothing or have pictures of "Coke, "Diet Coke," "Sprite," and other Coca Cola products on them.

 

If the buttons are in a column, button 1 is the top one. Button 2 is the second one from the top, and so on.
If they are in a grid or other format, button 1 is the top left one. Button 2 is the one directly to the right of that, and so on.
Scroll through the menu to find out information about the machine. Once you enter the correct access code, the message on the LED screen will change. Typically it will say "EROR," but on some machines it may simply display a number. Use the buttons to navigate the menu.

 

 

Press button 1 at any time to return to the previous menu or to exit the menu to go back to normal mode.
Press button 2 to scroll up through the selections.
Press button 3 to scroll down through the selections.
Press button 4 to select the displayed menu option.

 

 

Example Menu Options

EROR: This menu option displays error messages for the machine, including problems that occurred with the refrigeration system, the vending mechanism, the bill changer, and the bill validator. To see error messages, press the select button (button 4) when the display shows EROR, and then scroll through to see specific errors. Select an individual error to see more details. Generally if only one type of error has occurred you won't be able to scroll through other error options.

CASH: This option allows you to see the machine's total historical cash intake, as well as the resettable cash counted for each drink selection. Press the select button when the the LED display shows CASH. This will show you the historical cash counted by the machine. Note that it will include fractions of a dollar, such that if it displays 1352425, the historical cash count is $13,524.25. Use the scroll buttons (2 or 3) to navigate to the cash counts for each slot (each beverage selection). The number displayed will show first the slot number and then the revenue for that slot number since the last time the counter was reset. In some machines, it will be preceded by the letters CA or SL (for "slot").

SALE: This option allows you to see the machine's historical total number of sales, as well as the resettable number of sales for each drink selection. It works like the CASH menu above, except that the numbers displayed reflect the number of beverages sold.

RTN: Sometimes labeled EXIT, this option allows you to exit the menu completely and return the machine to normal mode. Press the select button to exit.

 

 

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