La Crosse WS- 1913 Instruction Manual page 15

1. The hour digit will start flashing.
2. Use the + or MIN/MAX key to set the hour.
3. Press the SET key to switch to the minutes. The minute digit will start flashing.
4. Use the + or MIN/MAX key to set the minutes (holding of the key will forward the
digit by 5).
5. Confirm the time with the SET key and enter the 12/24-HOUR TIME DISPLAY
SETTING.
12/24 HOUR TIME DISPLAY SETTING:
The time can be set to view as 12-hour or 24-hour format. The default time display mode
is "12h". To set to "24h" time display:
1. Use the + or MIN/MAX key to toggle the value.
2. Confirm with the SET key and enter the CALENDAR SETTING.
CALENDAR SETTING:
The date default of the Weather Station is 1. 1. of year 2009. The date can be set
manually by proceeding as follows.
1. The year digit starts flashing.
2. Use the + or MIN/MAX key to set the year (pressing and holding the key will forward
the digit by 5). The range runs from "00" (2000) to "99" (2099).
3. Press the SET key to confirm the year and enter the month setting. The month digit
will start flashing.
4. Use the + or MIN/MAX key to set the month.
5. Press the SET key to confirm the month and enter the date setting mode. The date
digit will start flashing.
6. Use the + or MIN/MAX key to set the date.
Digit flashing
"Month. Date." (for 12h time display)
"Date. Month." (for 24h time display)
Year
15