Most Prismview LED displays will automatically update with Daylight Saving Time. If your display does not update, check the Time option in your Advanced Configuration.
Configure tab > Manual Configure > Advanced
If not already checked, click the Edit button, and then select Enable Day Light Savings Auto Adjustment. Click Save to set your changes. You will need to update your sign 3-5 times before the changes take effect.
You can also call our 24|7 technical support at: 1-800-741-6721 for assistance.