When multiple function keys are pressed at the same time
You can press up to two function keys at the same time. When enabled, the operation switch is considered part of the two simultaneous touch limit.
When you touch a third function key while two function keys are simultaneously pressed, the third input cannot be received. To enable input from the third function key, when working with the GP4000H Series release all the function keys and then touch the third function key. When working with the GP3000H Series, release either the first or second function key, then touch the third function key.
When ON Delay is Set Up on the Function Key
With the ON Delay operation set up on a function key, when the operation switch is enabled, the function key does not run if you release the operation switch during the ON Delay period.
When OFF Delay is Set Up on the Function Key
With the OFF Delay operation set up on a function key, when the operation switch is enabled, the function key operation is canceled after the delay period even if you release the operation switch during the OFF Delay period.
When Double Touch is Set Up on the Function Key
With the Double Touch operation on a function key, when the operation switch is enabled, after touching the first switch, releasing the operation switch disables that first switch.
In simulation, you cannot simultaneously touch multiple function keys at the same time.
Function keys do not operate while the security password dialog box is displayed.