There are a few different places to check if your date/time is wrong, or calendar events are showing up with the wrong time. 

On the DAKboard Display or CPU

In your DAKboard account, click "My Displays", then click on the name of your display. 

This will open the display settings in a new tab or browser window. Scroll down to confirm the timezone and change if needed, then click the "Save changes" button.

Note: You may need to restart your device for this change to take effect.

In the Predefined Screen

If you're using a Predefined screen, you can view the timezone in the "Date/Time" tab when editing the Predefined screen. 

In a Custom Screen

If you're using a Custom screen, you can view the timezone in the "Setting & Defaults" tab when editing the Custom screen.