WS-8115U Atomic Digital Wall Clock with Time with Seconds, Month
Contents
1. e We recommend a minimum distance of 8 feet 2 5 meters to all sources of interference such as televisions or computer monitors e Radio reception is weaker in rooms with concrete walls e g in cellars and in offices In such environments place the system close to the window Setup of Time and Display Options Above Back view of Atomic Clock showing buttons and battery compartment Note The SET button is used to enter SET mode The display will exit SET mode automatically after 10 seconds of inactivity If the display exits SET mode while you are following the setup instructions press the SET button the indicated number of times to return to the portion of the SET mode desired 1 Set the Time Zone Press the SET button and the Time Zone display will flash Use the PLUS button to select the correct Time Zone setting from the available selections below 1 2 3 Other time zones 4 ATL Atlantic 5 EST Eastern default setting 6 CST Central 7 MST Mountain Page 5 of 12 8 PST Pacific 9 ALA Alaska m 10 11 12 12 11 10 9 8 7 6 5 4 3 2 1 Other time zones 0 Greenwich Mean Time GMT 2 Set Daylight Saving Time ON OFF Press the SET button a second time and DST will flash Press the PLUS button to toggle Daylight Saving Time on On or off OFF See Daylight2. 14 2 F to 99 9 F 9 9 C to 37 8 e Indoor temperature update interval every 16 seconds e Wireless Outdoor Temperature Sensor measurement range 39 8 F to 139 8 F 39 9 C to 59 9 C e Outdoor temperature update interval every 8 seconds e Wireless Outdoor Temperature Sensor transmission range 200 feet e Dimensions Atomic Clock 8 95 L x 1 20 W x 7 20 H e Dimensions Wireless Outdoor Temperature Sensor 1 27 L x 0 55 W x 3 41 H Power Requirements Note Rechargeable batteries are not recommended due to the wide variation in performance between brands and types Please use only fresh Alkaline batteries e Atomic Clock 2 AA Alkaline Batteries not included e Wireless Outdoor Temperature Sensor 2 AAA Alkaline Batteries not included FCC Statement FCC ID OMO TX38U This device complies with part 15 of the FCC rules Operation is subject to the following conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation Freq 915 MHz La Crosse Technology Model TX38 IT N Page 10 of 12 Made in China 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 product
3. Never touch the exposed electronic circuit of the device as there is a danger of electric shock should it become exposed e Do not expose the units to extreme and sudden temperature changes this may lead to reduce their accuracy e Batteries are the single largest cause of customer support cases Please use plain Alkaline batteries testing no less than 1 48 on a voltmeter or with and expiration date 7 years in the future Battery Replacement e f you notice that the LCD appears faint or that WWYVB time reception is not working properly try a fresh set of batteries before contacting customer support The Low Battery Icons e When the batteries need to be replaced in the Wireless Outdoor Sensor the LCD will display the TX icon e When the batteries need to be replaced in the Atomic Clock the LCD will display the RX icon We recommend that you replace the batteries in all units regularly to ensure optimum accuracy of these units Please see the battery life in the specifications below Help us to keep our environment clean Return used batteries to an authorized depot Page 9 of 12 Specifications e Battery Life Atomic Clock Up to 24 months e Battery Type Atomic Clock 2 X AA IEC LR6 1 5V e Battery Life Wireless Outdoor Temperature Sensor Up to 12 months 2 X e Battery Type Wireless Outdoor Temperature Sensor 2 X AAA IEC LR3 1 5V e Indoor thermometer measurement range
4. Saving Time on page 7 for more information 3 Set Language Press the SET button a third time and the Language Abbreviation will flash Press the PLUS button to switch the Language to be displayed The three letter abbreviation for the day of the week will display in the bottom of the LCD while the setting flashes above US English default setting F French Fran ais E Spanish Espa ol d German Deutsch Note Manual time and date settings are optional In most cases the time and date will set automatically via WWVB radio signal If placement for the display does not allow for WWVB reception due to interference you will need to set the time and date manually 4 Set Time Manually Hour Press the SET button a fourth time and the Hours digits will flash Use the PLUS button to set the correct hour 5 Set Time Manually Minute Press the SET button a fifth time and the Minutes digits will flash Use the PLUS button to set the correct minute 6 Set Date Manually Year Press the SET button a sixth time and the Year digits will flash Use the PLUS button to set the correct year 7 Set Date Manually Month Press the SET button a seventh time and the Month digits will flash Use the PLUS button to set the correct month 8 Set Date Manually Date Press the SET button an eighth time and the Date digits will flash Use the PLUS button to set the correc
5. WS 8115U Atomic Digital Wall Clock with Time with Seconds Month Date Day amp IN OUT Temperature ps kS Cte Ld pa fi ss HH TEF web JULI J 1s DAY SAT by La Crosse Technology La Crosse Technology Ltd www lacrossetechnology com 2809 Losey Blvd S La Crosse WI 54601 Phone 608 782 1610 Table of Contents Table of Contents ccceeeeseeeeeeeeeeeeeeesseeeeees 1 Congratulations eeeeeeeeeeeeeeeeeeeeereeereeereeerreeere 2 Feature Si oreco a aea a a e a eea 2 Setup Information c cceeeeseceeeeeeeeeeeeeeneeeeeees 3 The Outdoor Temperature Sensol 000 4 Positioning the Temperature Sensor 4 To wall mount the Temperature Sensor 4 WWVB Atomic Time Radio signal 4 Setup of Time and Display Options 5 1 Set the Time Zone cceeeseeteeeeeeeeees 5 2 Set Daylight Saving Time ON OFF 6 3 Set LANQUAGE ee eee ee eeeeeeeerertenereeeees 6 5 Set Time Manually Minute 6 6 Set Date Manually Year oo ee 6 7 Set Date Manually Month ee 6 8 Set Date Manually Date ee 6 9 Set Date Manually Day of Week 6 10 Set 12 or 24 Hour Time Mode 7 11 Set Temperature Mode F or 7 Daylight Saving Time c ccccceeeeseeeeeeeeeeeeeeees 7 Setting the Daily Alarms cece e
6. ature Sensor Battery Atomic Clock 2 X AA size 1 5V not included Battery Wireless Outdoor Temperature Sensor 2 X AAA size 1 5V not included Page 2 of 12 e Low battery icons for display and sensor Setup Information The Temperature Sensor uses 2 x AAA IEC LR3 1 5V battery To install and replace T the batteries please follow the steps that follow e Position the Atomic Clock and the Outdoor Sensor five to six feet apart with nothing mano O Gam between them e Insert batteries into the Wireless Outdoor Temperature Sensor first it is important that you do not insert the batteries into the Atomic Clock yet e You must insert the batteries into the Atomic Clock within 3 minutes of inserting the batteries into the Sensor Slide out the battery compartment lid at the bottom of the Outdoor Sensor e Insert the batteries into the Outdoor Sensor first observing the correct polarity see markings inside battery compartment Replace the battery holder on the unit e Immediately after and within 3 minutes insert the batteries into the Atomic Clock observing the correct polarity see markings inside battery compartment Replace the battery cover The Atomic Clock uses 2 x AA batteries IEC LR6 1 5V e The outdoor temperature and the signal reception icon should be displayed on the At
7. by 10 minutes and the alarm will restart at this time e The Snooze function can be interrupted by pressing any button Online Resources Visit the WS 8115U page online at http www lacrossetechnology com 8115 Care and Maintenance e Extreme temperatures vibration and shock should be avoided as these may cause damage to the unit and give inaccurate readings e Precautions shall be taken when handling the batteries Injuries burns or property damage may be resulted if the batteries are in contact with conducting materials heat corrosive materials or explosives The batteries shall be taken out from the unit before the product is to be stored for a long period of time Immediately remove all low powered batteries to avoid leakage and damage Replace only with new batteries of the recommended type Page 8 of 12 e When cleaning the display and casings use a soft damp cloth only Do not use solvents or scouring agents as they may mark the LCD and casings e Do not submerge the unit in water Furthermore fix all parts in place where the units are adequately protected against moisture and rain e Special care shall be taken when handling a damaged LCD display The liquid crystals can be harmful to user s health e Do not make any repair attempts to the unit Return them to their original point of purchase for repair by a qualified engineer Opening and tampering with the unit may invalidate their guarantee e
8. eeeeeeeereeees 7 Page 1 of 12 About the Daily Alarms 8 Automatic Snooze function eee eeeeeeeeeees 8 Online RESOUICES eee eeeeeeeeeeeeenteeeeseeeeeeeeenaeees 8 Care and Maintenance ee eeeeeeeeeeeeeneeeeeneees 8 Battery Replacement uenee 9 The Low Battery ICONS s es 9 SPeCifiCAtiONS erson nonni 10 Power Requirements eeeeeeeneeeeeereereeeen 10 FCC Statement eee eeceeeseeeneeeeeeneeeeneeeeneeees 10 Warranty Information ssec 11 Congratulations You have purchased an atomic digital Atomic Clock from La Crosse Technology providing the world s most accurate time at a glance plus wireless outdoor temperature This product offers INSTANT TRANSMISSION is the state of the art new wireless transmission E technology exclusively designed and lt N developed by LA CROSSE TECHNOLOGY l N INSTANT TRANSMISSION offers you an aP SMH immediate update every 8 seconds of all m your outdoor data measured from the See transmitters follow your climatic variations in real time e WWVB Radio Controlled Clock Atomic Clock Time in 12 24 hour format Manual time setting option Time Zone setting 12 Hours from GMT e Daylight Saving Time DST On Off Continuous calendar up to year 2054 e Date and weekday displayed and set automatically with the time e Temperature display in F or C e Snooze function 10 minutes Indoor thermometer Wireless Outdoor Temper
9. fects 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 damage 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 your owner s manual 5 damage resulting from the performance of repairs or alterations by someone other than an authorized La Crosse Technology Page 11 of 12 Ltd 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 lega
10. l rights You may also have other rights specific to your State Some States do no allow the exclusion of consequential or incidental damages therefore the above exclusion of limitation may not apply to you For warranty work technical support or information contact Hours Mon Fri 8 00 AM to 6 00 PM Central Contact Customer Support www lacrossetechnology com support La Crosse Technology Ltd 2817 Losey Blvd S La Crosse WI 54601 Phone 608 782 1610 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 Page 12 of 12
11. move to setting the minutes e To set the Alarm Time Minutes The Minutes digits of the Alarm Time will flash Use the PLUS button to set the minutes You can hold the PLUS button in to speed up the setting of minutes by using five minute increments Press the ALARM button to confirm your minutes setting and to end the setting procedure e To activate or deactivate the daily alarms briefly press the ALARM button once When the alarm is active the clock displays the alarm Page 7 of 12 icon below the word ALARM When deactivated the alarm icon does not display About the Daily Alarms e After 30 seconds without pressing any button the clock switches automatically from alarm setting mode to normal clock mode e The alarm will sound for 85 seconds if not deactivated You can deactivate it by pressing any button The alarm will be repeated automatically after 24 hours e The alarm uses 3 different patterns of tone beginning gently and increasing in intensity known as a Crescendo Alarm The effect is to provide increasing levels of alarm to ensure waking while providing a gentle alarm to lighter sleepers Automatic Snooze function e While the alarm is sounding press the SNOOZE button to activate the snooze function The alarm icon flashes on the display until the alarm sounds again when the Snooze period is over 10 minutes e Pressing the SNOOZE button moves the alarm back
12. omic Clock If this does not happen after 3 minutes the batteries will need to be removed from both units and re inserted following the instructions above Note In the event of changing batteries in any of the units all units need to be reset by following the setting up procedures This is because a random security code is assigned by the Sensor at start up and this code must be received and stored by the Atomic Clock in the first 3 minutes of power being supplied to it Note If the signal reception is not successful on the first frequency 915MHz for 22 seconds the frequency is changed to 920MHz and the learning is tried another 22 seconds If still not successful Page 3 of 12 the reception is tried for 22 seconds on 910MHz This will also be done for re synchronization The Outdoor Temperature Sensor e Remote transmission of outdoor temperature to Temperature Station by 915 MHz e Shower proof casing i i e Wall mounting case eS 5 e Mount ina sheltered place Avoid direct rain and sunshine e Under the eaves of your home is an ideal place Positioning the Temperature Sensor The Sensor is supplied with a holder that may be attached to a wall with the two screws supplied The Sensor can also be positioned on a flat surface by securing the stand to the bottom to the Transmitter Note Before permanently fixing the Senso
13. r wall base place all units in the desired locations to check that the outdoor temperature reading is receivable If the signal is being received the signal reception icon E will be displayed on the Atomic Clock In Hq event that the signal is not jed received relocate the Sensor or move it slightly as this may help the signal reception To ensure a good connection there should be a distance of no more than 200 feet between the final position of the Atomic Clock and the Sensor To wall mount the Temperature Sensor 1 Secure the bracket onto a desired wall using the screws and plastic anchors 2 Clip the remote temperature sensor onto the bracket WWVB Atomic Time Radio signal e The clock must receive the WWVB Radio Signal to automatically set the time date and weekday e The clock automatically starts the WWVB on the top of the hour between the hours of 12 00 AM and 6 00 AM e If this synchronization attempt is successful the radio tower icon appears on the display Page 4 of 12 The radio tower icon will disappear if the signal reception is unsuccessful About WWVB Atomic Time Radio Signal Reception e A continuously displayed radio tower icon indicates that the WWVB signal was received successfully during the last attempt If the clock attempts to receive the WWVB signal and is unsuccessful the tower icon will not be continuously displayed on the LCD
14. s 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 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 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 Ltd 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 of repair you will be charged for the repairs or examination The owner must pay any shipping charges incurred in getting your La Crosse Technology Ltd product to a La Crosse Technology Ltd authorized service center Your La Crosse Technology Ltd warranty covers all de
15. t date 9 Set Date Manually Day of Week Page 6 of 12 Press the SET button a ninth time and the Day of Week abbreviation will flash Use the PLUS button to set the correct day of week 10 Set 12 or 24 Hour Time Mode Press the SET button a tenth time and the 12 or 24 Hour Time Mode digits will flash Use the PLUS button to set the time mode to either a 12 or 24 hour clock 11 Set Temperature Mode F or C Press the SET button an eleventh time and the Temperature Mode abbreviation will flash Use the PLUS button to set the temperature mode to F or C Daylight Saving Time e The National Institute of Standards and Technology and WWVB encode a special DST bit in the WWVB transmission for DST e Your La Crosse Technology clock will read this information only if DST is set to On and automatically advance the time one hour in the spring and back an hour in the fall e Arizona and Indiana If you live in an area that does not recognize DST you must de activate Daylight Saving Time by setting DST to OFF e See Set Daylight Saving Time ON OFF on page 6 for instructions e To turn the alarm on Press the ALARM button The LCD will display the alarm icon e To set the Alarm Time Hour Press and hold down the ALARM button for 2 seconds until the hours digits flash Use the PLUS button to set the hour Press the ALARM button to confirm your setting and
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