User manual LA CROSSE TECHNOLOGY 513-1211

[. . . ] A single daily reception is adequate to keep the accuracy deviation below 1 second. Note: On rare occasions, the atomic clock is not able to detect the WWVB-signal (disturbances, transmitting distance, etc. ); the time can be manually set. Press and release the WAVE/+ button to select 12-hour or 24-hour time format. [. . . ] A team of atomic physicists continually measures every second of every day to an accuracy of ten billionths of a second a day. These physicists have Set Alarm Time: Press and release the SET button once to enter Alarm Mode. Press and release the SET button to confirm and continue.  MINUTES: The minutes will flash. Activate/Deactivate Alarm: In Alarm Mode press and release the WAVE/+ or DST/- button to switch the alarm on or off. When the alarm is ON the alarm icon will appear between the hours and the minutes. Snooze function: Press the SNOOZE button when the alarm beeps and the alarm will become silent and sound again in 5 minutes. While the snooze feature is active, press any button other than SNOOZE to deactivate the snooze function. Low Battery Indicator: When the low battery indicator appears in front of the indoor temperature, install a fresh alkaline battery. Position the clock: When positioning the clock it is always best to have the front or the back facing Ft. Wall mount: Insert a screw into the desired wall, leaving the head extended out by about 0. 2” (5mm). Carefully hang the clock on the screw, using the hanging hole on the back of the clock. Note: Always ensures that the unit locks onto the screw head before releasing. determination and service procedures. Warranty service can only be performed by a La Crosse Technology, Ltd authorized service center. The original dated bill of sale must be presented upon request as proof of purchase to La Crosse Technology, Ltd or La Crosse Technology, Ltd’s authorized service center. [. . . ]  Avoid placing clock in high humidity environments such as poolside or in a bathroom.  Do not expose clock to direct sunlight or extremely hot or cold temperatures. Warranty Information: La Crosse Technology, Ltd provides a 1-year limited warranty on this product against manufacturing defects in materials and workmanship. [. . . ]