You may need to change all your clocks' time zone or set specific clocks to a different time zone. For example, if you have a wall of clocks and need to display various time zones, you can set each clock to a specific time zone. If a time zone observes Daylight Saving Time, clocks automatically update their time during a Daylight Saving Time shift.
By default, all clocks are set to the time zone set in your OneVue account profile. The only exception is when a clock is assigned to a Location, it's then set to the time zone of the Location. Locations are commonly only used when clocks are located in different geographic areas.
Go to Devices > Clocks.
If you need to update more than one clock, be sure to use the multi-edit feature. From the list, select all of the clocks to update and then select Edit Selected.
From the list, select the Name link of the device. Its profile is displayed.
Select Show Advanced Options.
From the Time Zone drop-down list, select a time zone. The time zone is displayed in the (parentheses).
Default indicates the clock is either set to the account time zone or its assigned Location time zone. If the time zone is set to default and the account or assigned Location time zone is updated, the system automatically updates the time zone of the clock.