Open Settings

1. Unlock the monitor with a short press of the On/Off/Unlock button.
2. Press Menu/Select to open the main menu.
3. Use Up or Down to select Settings.
4. Press Menu/Select to open Settings.
5. Use Up or Down to select a setting, then press Menu/Select.

Depending on the chosen operation mode settings can include:

Setting	Options shown on the monitor	What it is used for
Setup Guide	Action	Opens the on-device getting started guide. Use this if you want to access the QR code to the quick start guide again.
Units	C, F	Changes the temperature unit shown on the monitor. Use C for Celsius or F for Fahrenheit.
PM Display	ug/m3, USAQI	Changes how particulate matter is shown on the home screen. Use ug/m3 or USAQI to show the US AQI value.
Measure Int.	3s, 10s, 30s, 60s, 5m, 15m, 1h	Sets how often the monitor takes readings. Shorter intervals update more often and can use more battery. The default is 10 seconds.
GPS Mode	Always Off, On When Tracking, Always On	Controls when GPS is active. Always Off keeps GPS off and the monitor does not collect GPS coordinates, including while Tracking is active. Sensor readings will still be recorded. On When Tracking uses GPS while route tracking is active. Always On keeps GPS available even when you are not actively tracking, which can use more battery.
Mode	Stationary, Portable, Offline / Airplane Mode	Changes how the monitor connects and sends data. Use Portable when carrying the monitor with the app. Stationary when leaving it in one place with WiFi. Offline / Airplane Mode for local use without active radio data streaming. See AirGradient Go Operating Modes.
Auto Lock	Off, 10 Seconds, 30 Seconds, 60 Seconds	Sets whether the monitor locks itself after a period without button input. When locked, the front touch buttons do not navigate menus. Use On/Off/Unlock button to toggle Lock/Unlock
Display LED	Off, Dim, Mid, Bright	Sets the brightness of the front LEDs.
AQI LED	Off, Dim, Mid, Bright	Sets the brightness of the back AQI LED.
Touch LED	Off, Dim, Bright	Sets the brightness of the touch button LEDs on the front of the monitor.
Buzzer	Off, On	Turns monitor sounds off or on.
Play Melody	Chime, Tetris	Plays a short sound and light preview. This is a one-time action and does not change the buzzer setting.
CO2: Calibrate	Confirm: Yes or No	Starts the CO2 calibration action when confirmed. Use this only when you intend to recalibrate the CO2 sensor in ambient air.
Data: Clear Data	Confirm: Yes or No	Clears stored data from the monitor when confirmed.
Hardware Test	Peripheral, GPS, Accel, FG Learning	Opens diagnostic tests for hardware checks. Use this when instructed by AirGradient support or during hardware verification.

For basic button behavior, see AirGradient Go: Buttons and Navigation.

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