Precor 5.37 Owner's Manual page 31

Number Keypad
DATA
Diagram 17: Number keypad
The CLEAR and ENTER keys provide the following
functions:
CLEAR: Use the CLEAR key to remove the last number
being displayed.
ENTER: Use the ENTER key to accept the number being
displayed.
Note: The OK and ENTER keys are interchangeable and
provide the same function when no peripheral devices are
attached to the EFX.
Owner's Manual: Display Console 29