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Model: 308-1425B www.lacrossetechnology.com/support Page | 7
WWVB Reception ON/OFF
The WWVB atomic time reception defaults to ON.
To turn the WWVB reception OFF:
1. Hold the TIME SET button for 5 seconds.
2. WWVB and ON will flash.
3. Press and release the ▼ or ▲ buttons to turn this OFF if you do not
want to receive the WWVB time signal.
4. Confirm with the TIME SET button and move to the Time Zone.
Time Zone
This station offers seven time zones listed in letter format (default is EST):
AST Atlantic Time
EST Eastern Time
CST Central Time
MST Mountain Time
PST Pacific Time
AKT Alaskan Time
HAT Hawaiian Time
1. EST will flash above the date.
2. Press and release the ▼ or ▲ buttons to select a different Time Zone.
3. Confirm with the TIME SET button and move to Daylight Saving Indicator.
Daylight Saving Time Indicator
DST will default to the ON position as most of the country observes the DST change. If
you live in an area does not observe the DST change, switch this to the OFF position.
1. DST and ON will flash above the date.
2. Press and release the ▼ or ▲ buttons to turn DST to OFF.
3. Confirm with the TIME SET button and move to 12/24 hour time format.
12-hour or 24-hour Time Format
The Time may be displayed in 12-hour or 24-hour format. Default is 12-hour time.
Note: When in 12-hour format AM or PM will show in front of the hour.
1. 12H will flash in the time display.
2. Press and release the ▼ or ▲ buttons to select 24-hour time.
3. Confirm with the TIME SET button and move to Set Time.
Set Time
To set the time manually:
1. The hour digit will flash.
2. Press and release the ▼ or ▲ buttons to select the hour.
3. Press and release the TIME SET button to set the minutes.
4. The minute’s digit will flash.
5. Press and release the ▼ or ▲ buttons to select the minutes.
6. Confirm with the TIME SET button and move to Set Calendar.
ON
WWVB
EST
ON
DST
12H