Owners manual
Model: 513-1311OTN www.lacrossetechnology.com/support Page | 4
Outdoor Temperature Alert
• Hold the ALERT button for 3 seconds to
enter high alert setting.
• Press the + or - button to select the high
alert value.
• Press the ALERT button to enter low alert setting.
• Press the + or - button to select the low alert value.
• Press and release the ALERT button to confirm and
exit.
• Press the ALERT button to turn the outdoor temperature
alert OFF or ON.
Outdoor Temperature Search
• Hold the SEARCH button to search for the
outdoor sensor.
• The outdoor reception icon will flash while
searching.
Reset Button
• If the clock display appears distorted or is not responding to
buttons, use a pen or paperclip to press RESET one time.
• This will reset the clock to default settings.
WWVB Radio-controlled Time
• Hold the - °C/°F button to search for the WWVB time signal.
• WWVB Icon will flash when searching.
For information about WWVB visit:
www.nist.gov/pml/div688/grp40/wwvb.cfm
ATOMIC SIGNAL SEARCH:
The atomic clock will search for 1 hour between midnight and 6am until
the WWVB time signal is received. After reception, the atomic clock will
only search for the atomic signal after midnight.
Position Outdoor Sensor
• Mount the outdoor sensor on a north-facing wall or in any well
shaded area. Under an eave or deck rail is preferred.
ALERT + 12/24 - °C/°F
High
Alert
Icon
Low
Alert
Icon
SEARCH
Outdoor
Reception
Icon
WWVB
Atomic Icon
- °C/°F






