Graphical Analysis is expected to continue to collect data, even if the power management settings of the device are set to turn off your screen before data collection completes. However, the behavior is slightly different for installed apps compared...
Here are some reasons Graphical Analysis could fail to connect to a Data Share source:
The Data Share source (LabQuest 2, LabQuest 3, or computer running Logger Pro software) and your device are not on the same network.
The IP address is inco...
As of March 2025, all Vernier apps that run on Chromebooks are Progressive Web Apps (PWA). If you are still using the older Chrome packaged apps, you must switch to the PWA to receive updates. See Google has stopped supporting Chrome Packaged Apps f...
First, make sure your LabQuest and Chromebook are connected to the same Wi-Fi network.
On the LabQuest a) Open the Connections app LabQuest 2—Tap the Wi-Fi icon LabQuest 3—Tap the Connections Ap...
On a Chromebook, the location for saving files is up to the user. In the same dialog where a file name is assigned, you can choose the location were the file will be stored. If you choose to save the file to your device, the file will be in the Down...
There are several styles of Vernier Dissolved Oxygen probes, and each probe is compatible with different software. See the table below for which probes are compatible with which software.
ProductCompatible SoftwareInterface Required?Dissolved Oxy...
When you export an image of a graph, or comma-separated-value data file, the file is saved by default as a download. Where that download is saved is up to you.
Save to Google Drive
When using a Chromebook to easily work with the image or ....
As PLTW has updated their courses they have transitioned to Go Direct Sensors and Graphical Analysis where possible. Since Go Direct Sensors and Graphical Analysis are compatible with computing platforms beyond computers, this has provided for PLTW s...
This information pertains to Android devices only.
In the Android OS, apps must have Location Permissions in order to use the Bluetooth radio. While the permissions sounds like GPS use, it also includes network access.
When the Graphical Analy...
This information pertains to the original LabQuest.
If you have LabQuest 2, see this article.
This is likely a hardware failure and something that can no longer be repaired due to lack of available parts.
In case this is just a software issue, t...