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c. Save changes by pressing the button.
2) Beep: Enable or disable the beep alert.
a. Use the button to move to ‘Beep’ and then press the button.
b. Use the button to turn on or off the beep alert.
* Beep can be set to on or off.
Beep setup
c. Save changes by pressing the button.
3) Screen brightness: Brightness of the LCD screen.
a. Use the button to move to ‘Light’ and then press the button.
b. Use the button to set the screen brightness that is appropriate for the test environment.
* Screen brightness can be set to 100%, 50%, or off.
Screen brightness setup