Settings

To enter the settings menu, press and hold the LEFT ARROW.

To exit the Settings menu and return to the main data display, press and hold the LEFT ARROW

To enter a sub-menu

navigate to it by using the UP and DOWN ARROWS

then press the CENTER button.

To edit any field

press and hold the CENTER button until it becomes highlighted

Then, change the field's value by using the UP and DOWN ARROWS.

Then, press CENTER again

To start and stop Logging from the Main Screen, press and hold the CENTER BUTTON.

When logging is enabled, a red circle will appear at the top of the Main display

To start and stop Logging from the Settings menu, navigate to Settings>Logging, then toggle Logging to "On" or "Off"

To change the location tagged with the logged data, navigate to Settings>Logging and toggle the Location

This Location identifier is displayed at the bottom of the data display screen.

Logged data is stored locally on the device and is synchronized to Aeroqual Cloud when the device is connected to the internet.

To adjust the brightness of the display, enter the Settings menu

Navigate to Settings > LCD

Edit the LCD brightness value

Navigate to Settings > System

Select Time Zone

Enter the name of a large city in your preferred time zone, and select Submit

A list will appear. Select your city from the list.

Your time zone has now been set

To edit the units of measure displayed in the readings, enter the Settings menu

Navigate to Settings > Units

Adjust the units for instant readings on the various displays

Even if you adjust the instant reading units, the default units (ppm for gases, µg/m³ for PM) will continue to be used when logging and synchronizing through Wi-Fi

Enter the Settings menu

Navigate to Settings > Alarm

Set the desired channel

Set the desired Trigger and Warning Levels

When real-time measurements exceed the Warning Level or Trigger Level, the instrument will sound an audible alarm and display a message

When real-time measurements exceed the Trigger Level, the instrument will sound an audible alarm. A message will appear until it's hidden by the user

When real-time measurements exceed the Warning Level, the instrument will sound an audible alarm. A message will appear until the real-time measurements drop below the Warning Level

To hide an alarm, press the RIGHT ARROW

To keep the message, but silence the alarm press the LEFT ARROW

Note that logged data is only accessible through Ranger Cloud, which requires Wi-Fi.

From the Settings menu, navigate to the Wi-Fi > Networks submenu.

Select the Wi-Fi network you want to connect to

Enter the Wi-Fi network's password

Select Submit

The password is case sensitive.

An Air Quality Index (AQI) will be visible in the Main Screen when the AQI feature is turned On

Navigate to Settings > AQI

Toggle AQI from "Off" to "On"

The AQI screen is only available while using the PMX sensor head.

Enter the Settings menu

Navigate to Settings > About

Select About Ranger, About Battery, or About Sensor Head

To exit the About screen, press the LEFT ARROW