La Crosse Technology 308-145B User's Manual
Contents
1. Common to weather forecasting absolute accuracy cannot be guaranteed The weather forecasting feature is estimated to have an accuracy level of about 75 due to the varying areas the Forecast Station has been designed for use In areas that experience sudden changes in weather for example from sunny to rain the Forecast Station will be more accurate compared to use in areas where the weather is stagnant most of the time for example mostly sunny LCD SCREEN The LCD screen is split into 5 sections displaying the information for time calendar weather forecast indoor data and outdoor data Animated Color Forecast Icons Outdoor Temperature T All forecast icons shown together for illustration amp Humidity TIME ALARM zZ TN Time amp Alarm Calendar Indoor Temperature amp Humidity MIN MAX TEMPERATURE HUMIDTY DATA This Weather Station features daily minimum and maximum temperatures each day starting at midnight 12 00 AM The Weather Station automatically resets the min max temperatures at midnight 12 00 AM VIEW MIN MAX MAX From a normal display press and release the MIN MAX button once to view maximum temperature and humidity values for Indoor and Outdoor data The word MAX will appear next to the indoor and outdoor temperature MIN From a normal display press and release the MIN MAX button twice to view minimum temperature and humidity values for Indoor or Outdoor data The word MIN will appear next to the in2. 40C to 60C Accuracy 2 degrees Fahrenheit 32 F to 122 F OC to 50C Accuracy 4 degrees Fahrenheit 40 F to32 F 40C to 0C 8 122 F to140 F 50C to 60C Resolution 1 degree F When above 140 F 60C the temperature sensor should continue to read the correct temperature as long as the LCD Weather Station continues to function e When below 40F 40C the temperature sensor should display continue to read correctly as long as the LCD Weather Station continues to function 14 Outdoor Humidity e Operating humidity range 1 RH to 99 Accuracy 5 RH 77 F 25 C 20 RH to 90 RH Accuracy 8 RH 77 F 25 C 20 RH to 30 RH amp 80 RH to 95 RH Accuracy 12 RH 77 F 25 C 1 RH to 19 RH amp 96 RH to 99 RH Resolution 1 Yo RH Barometric Pressure e Measure range 23 62 inHg to 32 48 inHg 800mb to 1100mb e Resolution 1mb e Measuring time interval every 12 minutes WARRANTY INFORMATION La Crosse Technology Ltd provides a 1 year limited warranty on this product against manufacturing defects in materials and workmanship This limited warranty begins on the original date of purchase is valid only on products purchased and used in North America and only to the original purchaser of this product To receive warranty service the purchaser must contact La Crosse Technology Ltd for problem determination and service procedures Warranty service can only be performed by a La Crosse Technology Lid authorize
3. CHARGE A DEVICE BACKLIGHT A C ADAPTER BATTERIES WEATHER FORECAST ICONS LCD SCREEN MIN MAX TEMPERATURE HUMIDITY DATA VIEW RESET HEAT INDEX DEW POINT OUTDOOR TEMPERATURE HUMIDTY FLASHES LOW BATTERY ICON USE MULTIPLE TRANSMITTERS CHANNEL SCROLL OTHER WEATHER STATION ICONS CARE AND MAINTENANCE POSITION OUTDOOR TRANSMITTER POSITION WEATHER STATION SPECIFICATIONS ACCURACY INDOOR TEMPERATURE INDOOR HUMIDITY OUTDOOR TEMPERATURE OUTDOOR HUMIDITY BAROMETRIC PRESSURE WARRANTY FCC OCOOGDPODMMOYNNNIMH MH Dan nann ab A HHS 1 FEATURES ATOMIC time and date auto sets 12 24 hour time with snooze alarm and alarm icon Charge devices with USB charging port Calendar display month day date Heat index and dew point Forecast sunny partly sunny cloudy rainy and stormy 12 hour forecast based on changing barometric pressure IN OUT temperature F C IN OUT humidity RH MIN MAX records 24 hour readings Time zone selection Atlantic Time AST Eastern Time EST Central Time CST Mountain Time MST Pacific Time PST Alaskan Time AKT and Hawaiian Time HAT Light up the Weather Station with a press of a button using battery power OR continuous light using the AC adapter with ON OFF option LCD light dimmer for nighttime use Low battery icon for Weather Station and sensor Sits on desktop or tabletop 3 AA Alkaline batteries not included OR optional 5 0V AC adapter included INITIAL SET UP
4. Insert A C adapter into the wall outlet then into the Weather Station or insert 3 AA batteries not included into the Weather Station see Power the Weather Station The Weather Station display will light up and show indoor temperature humidity and channel 1 Insert 2 fresh AA batteries into the transmitter observing the correct polarity see Install Batteries in the Outdoor Transmitter Note The CH switch is set to Channel 1 by default Confirm channel 1 is selected Keep the transmitter 5 10 feet from the Weather Station for 15 minutes to establish a good connection Within 3 minutes the station will beep and the outdoor temperature should be shown on the Weather Station If the outdoor temperature does not show after 3 minutes remove power from the transmitter and the Weather Station for 60 seconds and start again from step 1 For optimum 433 MHz transmission the outdoor transmitter should be placed a distance of no more than 200 feet 60 meters open air from the Weather Station IMPORTANT When operating on a c power to avoid interference the backlight and USB charge port will turn off for 2 10 minutes while the Weather Station searches for the WWVB signal Both features will return after the 2 10 minute search Do Not Mix Old and New Batteries Do Not Mix Alkaline Standard Lithium or Rechargeable Batteries POWER THE WEATHER STATION The Weather Station can be powered by the 5 volt a c adapter or batteries A C power
5. at least 2 minutes and the most will be 10 minutes e lf there is no signal or too much interference the receiver will only be on for 2 minutes e lf the signal is good it may catch a signal in ABOUT 2 3 minutes e If the signal is marginal it will try to catch a signal for up to 10 minutes IMPORTANT When operating on a c power the backlight and USB charge port will turn off while the Weather Station searches for the WWNB signal to avoid interference Both features will return after the 2 10 minute search which occurs during the late night or early morning hours Note In case the Weather Station is not able to detect the WWVB signal disturbances transmitting distance etc the time may be manually set Manual Signal Search In normal mode hold the RCC button until the reception icon appears to force a search of the WWVB signal The WWNB icon will flash during the search lf this icon disappears after the 2 minute search the radio time signal is not available at the moment e Recommended distance to any interfering sources like computer monitors or TV sets is a minimum of 6 feet 2 meters e Within ferro concrete rooms basements superstructures the received signal is naturally weakened In extreme cases please place the unit close to a window and or point its front or back towards the Fort Collins Colorado transmitter e During nighttime the atmospheric disturbances are usually less severe and reception is possible in m
6. of J In Out Dew Point moisture in the air at a certain temperature Note Dew Point is lower than the actual temperature DEW POINT ie 1 LJ our View Dew Point From a normal display press the HEAT DEW button twice and the Dew Point temperature will show indoor outdoor instead of the ambient temperature The words Dew Point will show near the indoor and outdoor temperatures OUTDOOR TEMPERATURE HUMIDITY FLASHING e Low battery icon id present Change batteries in the transmitter and then hold the CH button until the station beeps to search for the outdoor transmitter again e End of Transmission Range Move the transmitter closer to the Weather Station Avoid obstructions in the signal path Keep transmitter and Weather Station away from electronics l LOW BATTERY ICON e When this icon ld appears in the indoor IN data reading section replace the batteries in the Weather Station e When this icon ld appears in the outdoor OUT data readings section replace the batteries in the outdoor transmitter USE MULTIPLE OUTDOOR TRANSMITTERS The Weather Station will accommodate up to three remote outdoor transmitters TX14TH LCD B The channel selection button allows you to easily see the temperature in various locations outdoors baby s room greenhouse basement etc To connect multiple remote transmitters to the Weather Station 1 Remove the battery cover from all the transmitters Leave battery covers o
7. the backlight off to sleep 2 ON Hold the HOLD ON OFF button again until the station beeps to turn the backlight on Note When the backlight is off press any button to activate the backlight for 8 seconds and then it will turn off again Battery power Press and release the SNOOZE LIGHT button and the backlight will show for 8 seconds when operating on batteries only WEATHER FORECAST ICONS The Weather Station unit predicts weather condition for the next 12 hours based on the change of atmospheric pressure As weather conditions cannot be 100 correctly forecasted we cannot be responsible for any loss caused by an incorrect forecast PARTLY SUNNY SUNNY CLOUDY RAINY STORMY THIS STATION LEARNS Please allow 3 4 weeks for barometer calibration to generate an accurate forecast 6 IMPORTANT As the forecast station builds memory it will compare the current average pressure to the past forty day average pressure for increased accuracy The longer the forecast station operates in one location the more accurate the forecast icons will be The icons forecast the weather in terms of getting better or worse and not necessarily sunny or rainy as each icon indicates For example if the current weather is cloudy and the rainy icon is displayed it does not mean that the product is faulty because it is not raining It simply means that the air pressure has dropped and the weather is expected to get worse but not necessarily rainy
8. LA CROSSE TECHNOLOGY Wireless Color Weather Station Model 308 145B INTRODUCTION The Wireless Color Weather Station features radio controlled time weather forecast indoor and outdoor temperature humidity as well as heat index and dew point on a stylish colorful and easy to read display Use the integrated USB charging port to charge your devices when the Weather Station is plugged into a power outlet THIS STATION LEARNS Please allow 3 4 weeks for barometer calibration to generate an accurate forecast WEATHER STATION Snooze Light button Forecast icons Sunny Partly Sunny Cloudy Outdoor readings Rainy Temperature a are ra shown in this Maia sig te Gy da di eee LJ our Dew Point illustration AUTO MIN MAX l Indoor readings Time 13 i n j Temperature la L L 2 Humidity Heat Index LA CROSSE Dew Point TECHNOLOGY MIN MAX Date Week Day OUTDOOR TEMPERATURE HUMIDITY TRANSMITTER TX14TH LCD B TABLE OF CONTENTS INTRODUCTION WEATHER STATION OUTDOOR TEMPERATURE HUMIDITY TRANSMITTER TX14TH LCD B FEATURES INITIAL SETUP POWER THE WEATHER STATION A C ADAPTER BATTERIES INSTALL BATTERIES IN THE OUTDOOR TRANSMITTER WWVB RADIO CONTROLLED TIME WWVB RECEPTION ICON MANUAL SIGNAL SEARCH FUNCTION BUTTONS PROGRAM MENU WWVB RECEPTION ON OFF TIME ZONE DAYLIGHT SAVING TIME INDICATOR 12 OR 24 HOUR TIME FORMAT SET TIME SET CALENDAR FAHRENHEIT CELSIUS ALARM SET DEACTIVATE ALARM SNOOZE USB CHARGE PORT
9. adapter e Insert enclosed 5 volt a c power adapter into a wall outlet then into the Weather Station HI A lalin AN 1 HHH son H Ip H H i L U J U U LoL JUL J A ALA CROSSE www lacrossetechnology com 308 145B 3A AN TECHNOLOGY ______ Model No 308 145B Cuna RCC C F Battery kann nn DURING ATOMIC TIME RECEPTION Compartment CH LIGHT HI LO le MAN W a USB l ji nt ON OFF gt Batteries 1 Remove battery cover Slide tab to the right and pull out to remove battery cover 2 Install three fresh AA batteries according to the polarity markings e Do Not Mix Old and New Batteries e Do Not Mix Alkaline Lithium Standard or Rechargeable Batteries lf the Weather Station does not display indoor temperature after 60 seconds remove adapter and batteries and wait for at least 60 seconds before repeating the setup process INSTALL BATTERIES IN THE OUTDOOR TRANSMITTER 1 Slide the battery cover down then lift off the back of the transmitter Note Be careful not to break the tabs on the battery cover 2 Confirm the channel selector switch is on channel 1 3 Insert two fresh AA batteries into the transmitter Observe the correct polarity see marking inside battery compartment 4 Keep transmitter 5 10 ft from the Weather Station during setup 5 After 15 minutes if the outdoor temperature shows on the Weather Station you can move the outdoor transmitter outside to a shaded lo
10. amage occurring during shipment claims must be presented to the carrier 3 damage to or deterioration of any accessory or decorative surface 4 damage resulting from failure to follow instructions contained in the owner s manual 5 damage resulting from the performance of repairs or alterations by someone other than an authorized La Crosse Technology Lid authorized service center 6 units used for other than home use 7 applications and uses that this product was not intended or 8 the products inability to receive a signal due to any source of interference This warranty covers only actual defects within the product itself and does not cover the cost of installation or removal from a fixed installation normal set up or adjustments claims based on misrepresentation by the seller or performance variations resulting from installation related circumstances LA CROSSE TECHNOLOGY LTD WILL NOT ASSUME LIABILITY FOR INCIDENTAL CONSEQUENTIAL PUNITIVE OR OTHER SIMILAR DAMAGES ASSOCIATED WITH THE OPERATION OR MALFUNCTION OF THIS PRODUCT THIS PRODUCT IS NOT TO BE USED FOR MEDICAL PURPOSES OR FOR PUBLIC INFORMATION THIS PRODUCT IS NOT A TOY KEEP OUT OF CHILDREN S REACH This warranty gives you specific legal rights You may also have other rights specific to the State Some States do not allow the exclusion of consequential or incidental damages therefore the above exclusion of limitation may not apply to you Protected under U S Pate
11. both units in their desired location and wait approximately 1 hour before permanently mounting the transmitter to ensure that there is proper reception The outdoor temperature humidity transmitter is water resistant not waterproof and should not be placed anywhere it will become submerged in water or subject to standing water or snow POSITION THE WEATHER STATION 1 The Weather 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 transmitter 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 WWNB reception orientate the Weather Station with the front of the back facing Ft Collins Colorado 13 SPECIFICATIONS Indoor Temperature Range 32 F to 122 F 0 C to 50 C Humidity Range 1 99 RH Interval Every 30 seconds Outdoor Temperature Range 40 F to 140 F 40 C to 50 C e Use Alkaline batteries in outdoor sensor 20 F to 140 F 20 C to 60 C e Switch to Lithium batteries in outdoor sensor if temperature drops below 20 F 28 8 C Humidity Range 1 99 RH Distance 200 ft 60 meters RF 433MHhz open air Interval Every 50 seconds Power Weather Station 5 volt a c power adapter included Optio
12. cation within range of the Weather Station WWVB RADIO CONTROLLED TIME The NIST radio station WWVB is located in Ft Collins and transmits the exact time signal continuously throughout the United States at 60 kHz The signal can be received up to 2 000 miles away through the internal antenna in the Weather Station However due to the nature of the Earth s lonosphere reception is very limited during daylight hours The Weather Station will search for a signal every night when reception is best The WWVB radio station derives its signal from the NIST Atomic Clock in Boulder Colorado 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 created an international standard measuring a second as 9 192 631 770 vibrations of a Cesium 133 atom in a vacuum This atomic clock regulates the WWVB transmitter a WWVB RECEPTION ICON with full signal strength will appear on screen in front of the date Q when the reception of time is successful The tower icon will show solid when the Weather Station has received the WWVB signal No tower icon is shown The Weather Station was unable to receive a signal at this time Reposition the Weather Station for better signal reception or try again at bedtime The Weather Station will start searching at UTC 07 00 and if no reception on the first attempt they will try again at 08 00 09 00 and 10 00 Each attempt will be
13. d 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 La Crosse Technology Ltd will repair or replace this product at our option and at no charge as stipulated herein with new or reconditioned parts or products if found to be defective during the limited warranty period specified above All replaced parts and products become the property of La Crosse Technology Ltd and must be returned to La Crosse Technology Ltd Replacement parts and products assume the remaining original warranty or ninety 90 days whichever is longer La Crosse Technology Lid will pay all expenses for labor and materials for all repairs covered by this warranty If necessary repairs are not covered by this warranty or if a product is examined which is not in need or repair you will be charged for the repairs or examination The owner must pay any shipping charges incurred in getting the La Crosse Technology Lid product to a La Crosse Technology Ltd authorized service center La Crosse Technology Lid will pay ground return shipping charges to the owner of the product to a USA address only The La Crosse Technology Ltd warranty covers all defects in material and workmanship with the following specified exceptions 1 damage caused by accident unreasonable use or neglect including the lack of reasonable and necessary maintenance 2 d
14. door and outdoor temperature RESET MIN MAX Hold the MIN MAX button for 5 seconds to manually reset all indoor and outdoor minimum and maximum values The Weather Station automatically resets the min max temperatures at midnight 12 00 AM Note If you are using multiple transmitters connected to the Weather Station all channels will reset at the same time 10 HEAT INDEX Heat Index combines the effects of heat and humidity It is the apparent temperature In Out Heat Index of how hot it feels to a human being When relative humidity increases the air feels d warmer than it actually is because your body is less able to cool effectively by i evaporation of perspiration ae LI Note Heat index will be the same number as the temperature until the temperature HEAT INDEX i is above 80 degrees F 26 7 C an AUTO View Heat Index From a normal display press the HEAT DEW button once and the noe ze Heat Index will show indoor outdoor instead of the ambient temperature The F a words Heat Index will show near the indoor and outdoor temperatures DEW POINT Dew point is the saturation point of the air or the temperature to which the air has to be cooled in order to create condensation The higher the dew points the higher the moisture content of the air at a given temperature Dew Point Temperature is the absolute measure of the Ja Mi moisture in the air at a given temperature Relative humidity is the relative measure
15. et Year Month Date WWVB RECEPTION The WWNB time reception defaults to ON To turn the WWVB reception OFF Hold the SET button for 5 seconds WWVB and ON will flash Press and release the RCC or C F button to turn this OFF Confirm with the SET button and move to the Time Zone paw al TE TIME ZONE This station offers seven time zones listed in letter format default is EST AST Atlantic Time EST Eastern Time CST Central Time MST Mountain Time PST Pacific Time ES AKT Alaskan Time HAT Hawaiian Time Ss EST will flash 2 Press and release the RCC or C F button to select a different Time Zone 3 Confirm with the SET button and move to Daylight Saving Indicator DAYLIGHT SAVING INDICATOR DST will default to the ON position as most of the country observes the DST change If you live in an area does not observe the DST change switch this to the OFF position DST 1 DST and ON will flash 2 Press and release the RCC or C F button to turn DST to OFF 3 Confirm with the SET button and move to 12 24 hour time format 12 OR 24 HOUR TIME FORMAT The Time may be displayed in 12 hour or 24 hour format Default is 12 hour time Note When in 12 hour format AM or PM will show in front of the hour 1 12H will flash 2 Press and release the RCC or C F button to select 24 hour time 3 Confirm with the SET button and move to Set Time SET TIME To set the time manually T
16. ff until all transmitters are received by the Weather Station Set the first outdoor transmitter to Channel 1 and insert 2 AA batteries Set the second outdoor transmitter to Channel 2 and insert 2 AA batteries Set the third outdoor transmitter to Channel 3 and insert 2 AA batteries Press and hold CH button on the Weather Station until a beep sounds The Weather Station will search for all outdoor transmitters Press the TX button on the back of each outdoor transmitter to transmit RF signal ON IN gt 11 7 When RF connection is established the respective temperature amp humidity for each of the selected channels will appear on the main unit 8 Allow the transmitters and the Weather Station to stay 5 10 feet apart for 15 minutes to establish a solid connection 9 Install the battery covers on each sensor 10 After 15 minutes place the remote transmitters in appropriate locations see position the outdoor transmitter Press and release the CH button to view channel 1 2 or 3 on the Weather Station when multiple transmitters are used Note You cannot change channels if only one transmitter is connected CHANNEL SCROLL Press and release the CH button until you see the word AUTO appear in the outdoor data area The Weather Station will automatically rotate through the channels for all connected transmitters Press and release the CH button to lock the Weather Station into one channel Then view channels individua
17. he hour digit will flash Press and release the RCC or C F button to select the hour Press and release the SET button to set the minutes The minute s digit will flash Press and release the RCC or C F button to select the minutes Confirm with the SET button and move to Set Calendar SAN SS Sy s SET CALENDAR The date default of the Weather Station is 1 1 2010 To set the calendar The year will flash Press and release the RCC or C F button to set the year between year 2010 2039 Press the SET button again to confirm and to enter the month setting The month will flash Press and release the RCC or C F button to set the month Press the SET button again to confirm and enter the date setting The date will flash Press and release the RCC or C F button to set the date Confirm all calendar settings with the SET button to confirm and exit the program menu el DE a le Note The day of the week will set automatically once the year month and date are set FAHRENHEIT CELSIUS 1 Press and release the C F button once to switch from Fahrenheit to Celsius Outdoor Temperature Outdoor Temperature amp Humidity amp Humidity Indoor Temperature Indoor Temperature amp Humidity amp Humidity ALARM SET Hold the ALARM button for 5 seconds to enter the alarm time set mode 1 The alarm hour digit will flash 2 Press and release the RCC or C F button to se
18. lect the hour 3 Press and release the SET button to set the minutes The minute digits will flash uf 4 Press and release the RCC or C F button to select the l minutes 5 Confirm with the SET button and exit 6 The alarm icon S will show above the minutes indicating the alarm is active 7 The alarm icon will flash when the alarm is sounding TIME ALARM zZ DEACTIVATE ALARM 1 Press and release the ALARM button once to show Alarm Time 2 Press and release the ALARM button to deactivate the Alarm The amp alarm icon will disappear indicating the alarm is no longer active abate When the alarm sounds press the SNOOZE LIGHT button to trigger snooze alarm for 10 minutes The snooze icon Zz will flash when the snooze feature is active l 2 To stop alarm for one day press ALARM button while in snooze mode The alarm icon amp will remain solid Note When the alarm sounds it continues for 2 minutes and then shuts off completely USB CHARGE PORT The integrated USB charging port on back will charge devices when the Weather Station is plugged into a power outlet For example you can use the USB charge cord to connect your cell phone to the USB charge port on the back of the Weather Station and allow your phone to charge The Weather Station must be operating with a c power in order to charge your device DO NOT try to charge the weather station by connecting a USB cable from the Weather Station to your comp
19. lly with a press of the CH button OTHER DISPLAY ICONS G W WWNB Reception icon e The tower icon will show solid when the Weather Station has received the WWNB signal e No tower icon displayed The Weather Station was unable to receive a signal at this time e Reposition the Weather Station for better signal reception or try again at bedtime Indoor readings Temperature Humidity Dew Point Heat Index Outdoor Channel indicator The number 1 2 or 3 for will Weather Station next to this icon indicating which transmitter the Weather Station is reading Press and release the CH button to view other channels when using multiple sensors AUTO When this word appears the outdoor temperature humidity readings will automatically switch between channels when using multiple sensors Press and release the CH button to display only one channel ZZ Snooze icon e Will flash when snooze feature has been activated e Solid when alarm is on e Does not display when alarm is deactivated A Alarm icon e Shows when time alarm is on e Does not display when time alarm is deactivated 12 CARE AND MAINTENANCE Do Not Mix Old and New Batteries Do Not Mix Alkaline Lithium Standard or Rechargeable Batteries Do not expose the Weather Station to extreme temperatures vibration or shock Keep dry Clean Weather Station with a soft damp cloth Do not use solvents or scouring agents The Weather Station is not a toy Keep it out of reach
20. nal 3 AA IEC LR6 batteries not included TX14TH LCD B Transmitter 2 AA IEC LR6 batteries included USB Output 1 Amp maximum Do not overload USB port Battery Life TX14TH LCD B Transmitter Battery Life Battery life is over 24 months when using reputable battery brands for both Alkaline and Lithium batteries Weather Station Battery Backup Battery life is over 24 months when using the AC adapter for primary power Dimensions Weather Station 6 3 L x 2 75 W x 4 25 H 160 x 70 x 108 mm TX14TH LCD B Transmitter 2 5 L x 1 42 W x 3 98 H 64 x 36 x 101mm ACCURACY Indoor Temperature e Operating temperature range 32 F to 122 F OC to 50C e Accuracy 2 degrees Fahrenheit 32 F to 122 F OC to 50C e Resolution 0 1 degree F e When above 122 F 50C the temperature sensor should continue to read the correct temperature as long as the LCD Weather Station continues to function e When below 32 F 0C the temperature sensor should continue to read correctly as long as the LCD Weather Station continues to function Indoor Humidity Operating Temperature Range 32F to 120F OC to 50C Operating humidity range 1 RH to 99 Accuracy 5 RH 77 F 25 C 30 RH to 80 RH Accuracy 8 RH 77 F 25 C 20 RH to29 RH amp 80 RH to 95 RH Accuracy 12 RH 77 F 25 C 1 RH to 19 RH amp 96 RH to 99 RH Resolution 1 RH Outdoor Temperature e Operating temperature range 40 F to 140F
21. nts 5 978 738 6 076 044 6 597 990 15 For warranty work technical support or information contact La Crosse Technology Ltd 2817 Losey Blvd S La Crosse WI 54601 The complete instruction manual is available at www lacrossetechnology com 308 145b Contact Support 1 608 782 1610 Product Registration www lacrossetechnology com support register FCC DISCLAIMER This Device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 the device must accept any interference received including interference that may cause undesired operation NOTE THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT SUCH MODIFICATIONS COULD VOID THE USER AUTHORITY TO OPERATE THE EQUIPMENT All rights reserved This handbook must not be reproduced in any form even in excerpts or duplicated or processed using electronic mechanical or chemical procedures without written permission of the publisher This handbook may contain mistakes and printing errors The information in this handbook is regularly checked and corrections made in the next issue We accept no liability for technical mistakes or printing errors or their consequences All trademarks and patents are acknowledged Printed in China 16
22. of children The Weather Station is not to be used for medical purpose or for public information but is determined for home use only The specifications of this Weather Station may change without prior notice e Improper use or unauthorized opening of housing will void the warranty e lf the Weather Station does not work properly change the batteries and or check the a c cord connection POSITION THE OUTDOOR TRANSMITTER The remote temperature transmitter should be mounted vertically to avoid damage WALL MOUNT 1 Choose a location for the transmitter that is within range of the Weather Station and under an overhang for accuracy 2 Install one mounting screw not included into a wall leaving approximately 2 inch 12 7mm extended 3 Place the transmitter onto the screw using the hanging hole on the backside 4 Gently pull the transmitter down to lock the screw into place NOTE Always ensure that the transmitter locks onto the screw before releasing To achieve a true temperature humidity reading mount where direct sunlight cannot reach the outdoor transmitter Mount the outdoor transmitter on a North facing wall or in any well shaded area Under an eave or deck rail work well 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 Place the transmitter at least 6 feet in the air to improve signal transmission Place
23. ost cases A single daily reception is adequate to keep the accuracy deviation below 1 second Note In case the Weather Station is not able to detect the WWVB signal disturbances transmitting distance etc the time and date can be manually set see program menu FUNCTION BUTTONS SET ALARM OO RCC C F MIN MAX HEAT DEW OO CH LIGHT HI LO HOLD ON OFF Button Press and Release Functions Hold 3 5 seconds Move through program menu Confirm Enter program menu set time SET setting date etc ALARM em Alarm set Activate Deactivate Alarm Search for WWVB signal RCC 1 step forward setup Fast advance setup C F Select temperature in C F Fast backward set 1 step backward setup MIN MAX Jie Haus Welles Resets all MIN MAX values 2 times MIN values HEAT DEW 1 time Heat Index 2 times Dew Point Switch channels CH when using multiple transmitters Search for remote transmitter LIGHT HI LO Turn continuous backlight HOLD ON OFF Dim backlight for night time 9 ON or OFF a c adapter Activates backlight when using only LIGHT SNOOZE top batteries Trigger snooze alarm PROGRAM MENU The SET button will moves through the items in the program menu The RCC or C F button will change these values WWNB reception ON or OFF Time Zone Seven Time Zones e Daylight Saving Indicator 12 24 hour time format e Manual time set Hour Minutes e Calendar s
24. uter etc This is an output port only n ty a DES NER TSO e Connect your existing USB charging cord for your external device p to the USB charging port on the back of the Weather Station to f begin to charge Charging times will vary e Note Check that your device will charge with the USB cord it came Charge ae with Many USB cords are for data transfer only and cannot be used for charging e Output 1A maximum current USB e Do NOT overload USB port e Note This is a power output charging port only This port will not supply power to the Weather Station al da IMPORTANT When operating on a c power to avoid interference the backlight and USB charge port will turn off while the Weather Station searches for the WWVB signal The backlight and USB charge port resume after a 2 10 minute search which occurs during the late night or early morning hours BACKLIGHT A C adapter The backlight can show continuously when operating the Weather Station with the 5 volt a c adapter 1 HIGH The backlight is defaulted to HI brightness when the a c adapter is in use 2 LO Press and release the LIGHT HI LO button to dim the brightness of the backlight 3 Press and release the LIGHT HI LO button again to return to full strength HIGH Note When the Adapter is NOT in use the High Low backlight feature is not available 1 OFF Hold the HOLD ON OFF button for 5 seconds until the station beeps to turn
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