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La Crosse Technology, Ltd  

Page 8 

 

Set Time Alarm 

 

Press and release the MODE/SET button to enter Alarm Mode. “

AL

” will show on the display. 

 
ALARM TIME:

 Hold the MODE/SET button to enter alarm time setting mode.  

  HOUR: The hour will flash. Press and release the 

+ or -

 button to select the correct hour. 

Confirm with the MODE/SET button and move to the minutes. 

  MINUTES: The minutes will flash. Press and release 

+ or -

 button to select the correct 

minutes. Press and release the MODE/SET button to confirm and exit.  

 

Activate/Deactivate Time Alarm 

 
ACTIVATE: 

  Press and release the ALARM ON/OFF button to activate the alarm. The alarm icon     

appears when alarm is activated.  

DEACTIVATE:  

  Press and release the ALARM ON/OFF button to deactivate the alarm. The alarm icon will 

disappear when alarm is inactive.  

Snooze Alarm 

 

  When the alarm sounds, press the SNOOZE button to trigger snooze alarm for 5 minutes.  

  The snooze icon 

Zz

 will flash above the time, when the snooze feature is active. 

  The SNOOZE button can be pressed up to seven times to repeat the snooze function. 

 

Dashes, LL.L or Stuck Indoor Temperature 

 

  This is generally a power related issue.  

 

Batteries

 may be overpowered or underpowered. Remove batteries from clock.  

  Press any button 20 times. Leave the clock unpowered for 1-2 hours.  

  Insert fresh alkaline batteries with correct polarity.  

  If the indoor Temperature is still dashes or OFL, the clock may need replacement. 

 

Inaccurate Indoor Temperature Reading 

 

 

Side-by-side test:

 Bring the outdoor sensor in the house and place it next to the clock for 2 

hours.  

  Compare indoor and outdoor Temperature. The temperature should be within 4 degrees to 

be within tolerance.   

  Look for heat sources such as sunlight, door or window frames, or reflected heat of cold. 

 

Time is off by hours 

 

  Check to see if the 

WWVB

 Tower icon appears on the clock. If not, the clock has not 

received a WWVB time signal in the past 24-hours.  

  Reposition the clock with the front or back facing Colorado. 

  Check that the 

Time Zone 

selected correctly reflects your location.   

  Check that the DST indicator is correct for your location (most areas observe DST so this 

should be ON). Adjust the DST indicator in the 

Program Menu

  Large buildings, metal roofed buildings and buildings or rooms full of electrical and/or radio 

equipment make it difficult to receive the WWVB time signal. 

 
 

Содержание 513-1311OT

Страница 1: ...Inaccurate Outdoor Temperature Reading 3 Intermittent Outdoor Temperature 4 Outdoor Temperature Is Stuck or LL L HH H 4 Outdoor Sensor Fell and No Longer Works 4 Outdoor Sensor Drains Batteries Quickly 5 Mounting Positioning Outdoor Sensor 5 Position Digital Atomic Clock 5 Distance Resistance Interference 6 Digital Atomic Clock 6 How tall are the Time Numbers 6 Supported Time Zones 6 12 Hour or 24...

Страница 2: ...inimum voltage of 1 48V for each battery is necessary for proper performance Outdoor Sensors Use Alkaline batteries or Lithium for temperatures below 20 F 28 8 C Indoor Displays Use Alkaline batteries Overpowered or underpowered batteries may cause loss of indoor readings missing segments dim display etc Digital Atomic Clock Factory Restart FACTORY RESTART Remove batteries from outdoor sensor and ...

Страница 3: ...sue Dashes shown for Outdoor Temperature Dashes means the connection is lost between the clock and the outdoor sensor This sensor reads down to 4 F when the temperature is below that the outdoor temperature can show OFL HH H dashes or stick at a number Batteries often resolve the connection Distance Resistance can cause loss of connection between the sensor and the clock Reorientation of the clock...

Страница 4: ...istently for 1 hour If the Temperature remains on while in the house then it is likely a distance resistance issue Move the sensor to different locations outside to find a location where the Temperature reading will hold Distance Resistance can cause loss of sensor signal Check Batteries Outdoor Temperature Is Stuck or LL L HH H What is the temperature This sensor reads down to 4 F When the temper...

Страница 5: ...o not have an overhang Please be sure the box is well vented Mount the sensor on the north side to prevent sun from causing incorrect readings Mount at least 6 feet in the air for a strong signal Outdoor sensors are water resistant but not water proof Avoid more than one wall between the sensor and the clock Do not mount near electrical wires transmitting antennas or other items that will interfer...

Страница 6: ...o concrete and large metal objects can reduce the range When considering the distance between the sensor and the clock 200 feet open air cut that distance in half for each wall window tree bush or other obstruction in the signal path Closer is better Do not mount the sensor on a metal fence This significantly reduces the effective range Interference Consider items in the signal path between the se...

Страница 7: ...ith the MODE SET button and move to the next item YEAR The year will flash Press and release the or button to select the correct year Confirm with the MODE SET button and move to the month day mode MONTH DAY FORMAT The M D month date will flash Press and release or button to select D M day month Confirm with the MODE SET button and move to the month MONTH The month will flash Press and release the...

Страница 8: ...tuck Indoor Temperature This is generally a power related issue Batteries may be overpowered or underpowered Remove batteries from clock Press any button 20 times Leave the clock unpowered for 1 2 hours Insert fresh alkaline batteries with correct polarity If the indoor Temperature is still dashes or OFL the clock may need replacement Inaccurate Indoor Temperature Reading Side by side test Bring t...

Страница 9: ...e the clock near an outside wall and point the unit in this general direction Is There a Booster Antenna No There is not a booster antenna available for the WWVB time signal There is not a signal booster available for the outdoor sensor signal Can the Clock Attach to a Timer No timer circuit can be attached to the clock Modifications will void the warranty Clock Has Missing Segments This is genera...

Страница 10: ...l appear please check for scratch guard Check that the batteries are installed correctly This is generally a power related issue Batteries may be overpowered or underpowered Remove batteries from clock Press any button 20 times Leave the batteries out of the display for 2 hours Insert fresh alkaline batteries into the clock Digital Atomic Clock is Blank No Letters Numbers or Dashed Lines Check tha...

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