Navigation Buttons

Note: Press and release buttons. Do not hold buttons down for an extended period of time.

BACK BUTTON (OFF BUTTON)

Goes back to previous display on certain screens. Press and hold for two seconds to turn off the meter.

ARROW BUTTON

Scroll through menus, code numbers, and logbook.

OK BUTTON (BACKLIGHT BUTTON)

Accept entries and move to next display. Press and hold for two seconds to turn on backlight.

3