Pick the room and viewing distance before choosing mount height.
Connect one primary calendar before adding every extra source.
Verify shared calendars, recurring events, all-day events, colors, and edits.
Run a harmless create, edit, and cancel test, allowing the documented refresh interval.
Check time zones, duplicate feeds, sharing permissions, and visible private details.
Confirm Wi-Fi, power, and the manufacturer-supported temporary placement.
Decide who owns account recovery and weekly calendar cleanup.
Test the display during one normal school or work week.
Remove widgets that reduce readability.
Check which weekly-use features are free, paid, or unavailable.
Save support, return, warranty, and cancellation links.