3
TVT280 Visual IR Thermometer – Operation Flow (rev 0.8)
2.1
Power ON: Press & Hold Power button for 2 sec.
Opening Screen (wait for initialization) Measurement Screen
2.2
POWER OFF: Press & Hold Power button for 2sec.
A pop-up menu appears for Power Off or Reboot selection.
Use Up/down button to select, and press Measure button to confirm.
2.3
Display OFF: Press Power button once to turn off display. Press Power button again
to turn on it.
Remark:
The Measurement screen is the default screen when turn on the display.
2.4
Menu Screen: Press the Menu button to enter Menu mode.
The default selection is first icon (i.e. Display brightness).
2.4.1 Use Up/Down/Left/Right button to select the icon. Then, press Measure
button to open the selected item.
