is achieved easiest at night), it will display the correct time (factory setting is Eastern time zone).
PROGRAM MODE
Programming Note: If 20 seconds is allowed to pass during programming modes, the unit will confirm/set the last information entered—the display will stop flashing and return to normal time- date readings
TIME AND DATE
There are two methods by which the time and date can be set:
1)Automatically via WWVB reception (only need to set the time zone in section III).
This method requires you to do nothing but wait for the signal to be received, and to select a time zone (default is Eastern Time Zone). Reception usually takes approximately 6-8 minutes during optimal conditions. The best conditions for reception is at night, between midnight and 6:00 am, when there is less atmospheric interference. To keep your time as accurate as possible, the indoor weather station conducts a WWVB search every night between these hours, and overrides any time that has been set manually. The WWVB tower icon (appearing in the TIME LCD) will flash when a search is in progress, will remain steady when the signal has been received, and nothing will be displayed in all other situations. If the WWVB time has not been received after 10 minutes of battery installation, you may manually set the time or leave the time function alone (reception will occur regardless).