You can assign a product to one of the available hot keys using the system manager function Set Keys. Note however that the PC also has a function that allows grades to be assigned to keys and if these settings are sent to the Contro-3 they will overwrite yours. To assign hotkeys, follow these steps:

• Press the M key.
• Enter the password and press Enter.
• Press the K key or arrow over until the K) set Keys item is flashing and press Enter.
• You will see a list of all available keys at the top. Notice that some keys are missing because they are reserved for functions. As you continue to assign keys, they will disappear from the list.
• You will also see the first product in the grade table. To assign this product to one of the keys, press the appropriate letter key.
• Press the [<][>] keys to find the product you want to assign, then press the appropriate letter key.
• When all the grades you want to assign are completed, press the Shift key to return to the system manager and the Shift key again to exit the manager.