La Crosse Technology 308-1451H Instruction Manual Download Page 13

 

Model: 308-1451H

   

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readings. The sensor is water resistant, not waterproof and should not be placed anywhere it will become 
submerged in water or subject to standing water or snow. 

 

Choose a location for the sensor that is within range  of the forecast station and under an overhang for 
accuracy. The maximum transmitting range in open air is over 200 feet (60 meters). 

 

Option 1: 

 

Install one mounting screw (not included) into a wall leaving approximately ½ of an inch 
(12.7mm) extended. 

 

Place the sensor onto the screw, using the hanging hole on the backside. 

 

Gently pull the sensor down to lock the screw into place.  

 

Option 2:    

 

Insert the mounting screw (not included) through the front of the sensor and into the wall.  

 

Tighten the screw to snug (do not over tighten). 

 

The maximum transmitting range in open air is over 200 feet (60 meters). Obstacles such as walls, 
windows, stucco, concrete and large metal objects can reduce the range.  

 

Position the Forecast Station 

 

1.  The  forecast station has a wide base to sit on a desk or table.   
2.  Choose a location 6 feet or more from electronics such as cordless phones, gaming systems, televisions, 

microwaves, routers etc. 

3.  Place within range of the outdoor sensor.  
4.  The maximum transmitting range in open air is 200 feet (60 meters). Obstacles such as walls, windows, 

stucco, concrete and large metal objects can reduce the range. 

5.  For best WWVB reception orientate the  forecast station with the front of the back facing Ft. Collins, 

Colorado. 

 

Specifications 

Indoor 

Temperature Range:  

 

 

+32°F to +122°F (0°C to 50°C) 

Humidity Range: 

 

 

1%-99% (RH) 

Interval:  

 

 

 

About every 30 seconds 

Outdoor 

Temperature Range:  

 

 

-

40°F to 140°F (-40°C to 60°C) 

Humidity Range: 

 

 

1%-99% (RH) 

Distance: 

 

 

 

Over 200 ft. (60 meters) RF 433MHz (open air) 

Interval:  

 

 

 

About every 50 seconds 

Barometric Pressure   

 

Range:  

 

 

 

23.62 to 32.48 InHg (800mb to 1100mb) 

Interval:  

 

 

 

About every 12 minutes 

Power Requirements 

Wireless Forecast Station:  

 

3-AA, IEC, LR6 batteries (not included) 

TX142TH/TX14TH Sensor:   

 

2-AA, IEC, LR6 batteries (not included) 

Battery Life 

TX142TH Sensor: 

 

            Battery life is over 24 months when using reputable battery brands.

 

Wireless Forecast Station:                      Battery life is over 24 months when using reputable battery brands. 

Dimensions 

Wireless Forecast Station:  

                5.12" L x 2.36" W x 5.12" H (130 x 60 x 130 mm)

 

TX142TH Sensor:                                    1.58" L x .83" W x 5.08" H (40.132 x 21.082 x 129.032 mm) 

 
 

Summary of Contents for 308-1451H

Page 1: ...history and high low temperature and humidity alarms Forecast Station Outdoor Sensor Get Started Step 1 Insert 3 NEW AA batteries not included into the forecast station Observe the correct polarity S...

Page 2: ...arm 7 Outdoor Temperature Alarms 8 Set Temperature Alarm 1 8 Set Temperature Alarms 2 and 3 8 Temperature Trend Indicators 8 Pressure Readings 8 Absolute Barometric Pressure Number 8 Pressure Unit of...

Page 3: ...teries in the Forecast Station TX142TH Sensor Forecast Station 1 Remove battery cover Slide tab to the right and pull out to remove battery cover 2 Install three new AA batteries according to the pola...

Page 4: ...ET button and move to Daylight Saving Indicator DST Indicator DST will default to the ON position as most of the country observes the DST change The DST indicator should stay on all year so the foreca...

Page 5: ...Press the or button once to adjust by 1 unit or hold for fast scroll adjustment City Selection Sun rise set Times Note Preset city abbreviations are at the end of this manual Choose the city closest...

Page 6: ...on the illuminated visible portion will increase or wax until the full moon occurs Full Moon occurs when the earth moon and sun are in approximate alignment with the moon and the sun on opposite sides...

Page 7: ...ove the time alarm 1 below the time alarm 2 The number in the bell icon indicates which alarm is active 4 DEACTIVATE Press and release the ALARM button to enter the correct Alarm mode Press and releas...

Page 8: ...2 4 above to set temperature alarms on other channels DEACTIVATE TEMPERATURE ALARM Press and release the TEMP ALERT button 3 times to deactivate all temperature alarms The alert icons will disappear...

Page 9: ...w the past pressure was compared to the current pressure Read the graph from left to right If the bars are rising it means that the weather will improve If the bars go down it means the air pressure h...

Page 10: ...calibration This will ensure an accurate personal forecast for your location Weather Tendency Indicators up and down arrows Working together with the weather forecast icons are the weather tendency in...

Page 11: ...dity for each of the selected channels will appear on the main unit 8 Allow the sensors and the forecast station to stay 5 10 feet apart for 15 minutes to establish a solid connection 9 Install the ba...

Page 12: ...is adequate to keep the accuracy deviation below 1 second Note In case the forecast station is not able to detect the WWVB signal disturbances transmitting distance etc the time and date can be manual...

Page 13: ...t or more from electronics such as cordless phones gaming systems televisions microwaves routers etc 3 Place within range of the outdoor sensor 4 The maximum transmitting range in open air is 200 feet...

Page 14: ...or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or reloc...

Page 15: ...VANSVILLE HUF TERRE HAUTE IND INDIANAPOLIS SBN SOUTH BEND KS KANSAS DDC DODGE CITY K32 WICHITA KCK KANSA CITY OH1 WAKEENEY TOP TOPEKA KY KENTUCKY FFT FRANKFORT LEX LEXINGTON LOU LOUISVILLE LA LOUISIAN...

Page 16: ...LLO AUS AUSTIN BRO BROWNSVILLE DFW DALLAS FT WORTH ELP EL PASO HOU HOUSTON LRD LAREDO ODO ODESSA SAT SAN ANTONIO UT UTAH SAL SALINE SGU ST GEORGE SLC SALT LAKE CITY TSN THOMPSON VA VIRGINIA DON VIENNA...

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