La Crosse Technology WS-7107U User's Manual
Contents
1. A MINIMUM AND MAXIMUM TEMPERATURES 1 Press and release the MIN MAX button MIN appears at the bottom of the display and the recorded minimum temperatures are displayed og Ti OM 12 2 Press and release the MIN MAX button to EET toggle to the minimum ey temperatures MAX q F J appears at the bottom of _ the display and the J 4 J recorded maximum L A temperatures are 5 LMaAx displayed e B RESETTING THE MINIMUM AND MAXIMUM TEMPERATURES To reset both the minimum and maximum temperatures press and hold the MIN MAX button for 5 seconds C ADDING ADDITIONAL REMOTE TEMP HUMIDITY SENSORS OPTIONAL The WS 7107U is able to receive signals from 3 different remote temperature temperature humidity sensors Following are some brief instructions for the basic 13 set up of remote sensor units with the WS 7107U These extra sensors can be purchased through the same dealer as this unit or by contacting La Crosse Technology directly A TX6 will monitor temperature only a TX3U will monitor temperature and display the temperature on its LCD the TX3UP will monitor the temperature via a probe for use in pools spas etc and the TX4U or TX7U will monitor temperature and humidity Note When setting up multiple units it is important to remove the batteries from all existing units in operation then to insert batteries first into all the remote tem2. Se or until i iT Battery both the compartment indoor od a E i and outdoor temperatures are shown on the indoor weather station 5 The indoor weather station should now show in the TIME LCD indoor temperature in the INDOOR LCD and outdoor temperature and humidity in the OUTDOOR LCD II SETTING THE WEATHER STATION 1 Press and hold the SET button for 2 seconds 2 The minutes will begin to flash 10 10 11 12 13 Press and release the button to advance to your desired minutes Press and release the SET button to move to the hour setting The hours will begin to flash Press and release the button to set the hour Press and release the SET button to move to the temperature measurement unit setting Either F or C will flash in the display Press and release the button to select the temperature measurement unit to F ahrenheit or C elsius Press and release the SET button to move to the time format setting 12h or 24h will flash in the display Press and release the button to select 12 or 24 hour time format Press and release the SET button to confirm settings and exit the 11 setting mode Note When in the 12 hour time mode PM is displayed to the left of the hour when between noon and midnight During the AM hours this area will be blank FEATURES
3. Transmitting 433MHz Frequency Measuring Range Temperature Indoor Weather 32 F to 138 2 F Station Indoor 0 0 C to 59 C with 0 2 F 0 1 C resolution 22 F to 157 8 F 29 9 C to 69 9 C with 0 2 F 0 1 C resolution Measuring Range Humidity Indoor Weather 1 to 99 with 1 Station Outdoor resolution Temperature Checking Interval Indoor Every 10 seconds Outdoor Every 5 minutes Humidity Checking Interval Outdoor Every 5 minutes Transmitting Maximum 330 feet range 100m open space Batteries Alkaline recommended Indoor Weather Station Outdoor 23 Remote 2x AA 1 5V Temp Humidity Sensor Indoor Weather 2 x AA 1 5V Station Dimensions H x W x D Indoor Weather 5 66 x 3 38 x 1 16 inches Station 144 x 86 x 29 5 mm Remote 6 29 x 1 69 x 0 9 inches Temp Humidity 160 x 43 x 23 mm Sensor Battery life Approximately 1 year 24 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
4. and release the button until the correct minutes are showing b When the correct minutes are shown press and release the SET button once 3 The hours will now be flashing a Press and release the button until the correct hour is displayed Note There is PM displayed to the left of the hour when between noon and midnight During the AM hours this area will be blank Press and release the SET button three more times and your time is set NOTE There is also a setting for the temperature measuring unit and 12 24 hour time Please see the detailed set up section for more details on these settings DETAILED SETUP GUIDE I BATTERY INSTALLATION A REMOTE TEMP HUMIDITY SENSOR Battery ej e compartment i Battery cover 1 Remove battery cover 2 Observing the correct polarity install 2 AA batteries make sure they do not spring free or start up problems may occur 3 Replace cover B INDOOR WEATHER STATION Note After the batteries are installed DO NOT press any buttons for 15 minutes This may interfere with the signals causing temperatures to register incorrectly 1 Remove the battery cover on the backside To do this push up and pull out 2 Observing the correct polarity install 2 AA batteries 3 Replace ol e Battery battery 8 cover cover 4 Wait 15 omms minutes pe Tr
5. exclusion of limitation may not apply to you For warranty work technical support or information contact La Crosse Technology 2809 Losey Blvd S La Crosse WI 54601 Phone 608 782 1610 Fax 608 796 1020 e mail support lacrossetechnology com 27 warranty work sales lacrossetechnology com information on other products web www lacrossetechnology com 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 2 This device must accept any interference received including interference that may cause undesired operation FCC ID OMO 01RX Receiver OMO 01TX transmitter Freq 433 92 MHz La Crosse Technology Made in China WS 7107U 28 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 29
6. 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 25 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 your La Crosse Technology Ltd product to a La Crosse Technology Ltd authorized service center La Crosse Technology Ltd will pay ground return shipping charges to the owner of the product to a USA address only Your 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 la
7. WS 7107U Wireless 433 MHz Weather Station Instruction Manual LA CROSSE technology tools TECHNOLOGY or home amp office TABLE OF CONTENTS Topic Inventory of Contents Additional Equipment Quick Setup Detailed Setup Guide Battery Installation Setting the Weather Station Features 3 1 Resetting Minimum and 14 Maximum Temperatures Adding additional remote 14 16 temp humidity sensors optional Minimum and Maximum Temperatures Viewing and operating multiple 17 18 remote temp humidity sensors a Mounting Troubleshooting Maintenance and Care Specifications Warranty Information INVENTORY OF CONTENTS 1 2 Two indoor weather station Figure 1 The remote temperature humidity sensor TX7U and mounting bracket Figure 2 Mounting hardware Instruction Manual and Warranty Card c Figure 1 Figure 2 ADDITIONAL EQUIPMENT not included 1 1 Philips screwdriver 2 2 Fresh AA 1 5V batteries for indoor weather station 3 2 Fresh AA 1 5V batteries for temp humidity sensor QUICK SETUP Hint Use good quality Alkaline Batteries and avoid rechargeable batteries 1 Have the indoor weather station and remote temp humidity sensor 3 to 5 feet apart 2 Batteries should be out of all units for 10 minutes 3 Place the batteries into the remote temp humidity sensor first then into the indoor weather stat
8. ck 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 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 26 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 your State Some States do no allow the exclusion of consequential or incidental damages therefore the above
9. idity is displayed Solution 1 First try to re establish communication between the remote sensor and indoor weather station by moving both units to within three to five feet of each other Wait about ten minutes and then check for a temperature and humidity 2 If this does not work please remove the batteries from both units and restart the system please see Detailed Set up on page nine through eleven Note Please make sure when restarting the system that all batteries are fresh 19 3 Once the system has been reset and you have a temperature and humidity reading from the sensor temporarily place the remote temp humidity sensor in the previous location Note If there is an outdoor temperature and humidity displayed when the two units are close together there was either too much distance between the two units previously or some type of interference that was causing poor reception 4 If after 15 minutes the temperature and humidity are not displayed you will need to choose another location for placement of the temp humidity sensor 5 The best way of doing this is to move the sensor 10 feet closer to the indoor weather station 6 After moving the remote temp humidity sensor please wait 15 minutes to give the indoor weather station time to re acquire the signal 20 Problem Temperatures do not match if units are placed next to each other Solution Each temp humidity sensor is manufactured to be accurate to wi
10. ion All remote temp humidity sensors must be started before the indoor weather station 4 DO NOT PRESS ANY BUTTONS FOR 15 MINUTES In this time the indoor weather station and remote temp humidity sensor will start to talk to each other and the displays will show both the indoor temperature and an outdoor temperature and humidity If the indoor weather station does not display both the indoor temperature and the outdoor temperature and humidity after the 15 minutes please retry the set up as shown on page five After both indoor temperature and outdoor temperature and humidity are displayed for 10 minutes you can place your remote temp humidity sensor outdoors and set your time Notes on Outdoor Sensor Placement The remote temp humidity sensor should be placed in a dry shaded area Fog and mist will not harm your remote temp humidity sensor but direct rain must be avoided The remote temp humidity sensor has a range of 330 feet Any walls that the signal will have to pass through will reduce distance An outdoor wall or window can have up to 30 feet of resistance and an interior wall can have up to 20 feet of resistance Your distance plus resistance should not exceed 330 ft in a straight line To complete the set up of your indoor weather stations after the 10 minutes have passed please follow the steps below 1 Press and hold the SET button for two seconds 2 The minutes will now be flashing a Press
11. ote To achieve a true temperature reading avoid mounting in direct sunlight We recommend that you mount the remote temp humidity sensor on an outside North facing wall The sending range is 330ft obstacles such as walls concrete and large metal objects will reduce the range Place both units in their desired location temporarily to test reception capability before permanently mounting A REMOTE TEMP HUMIDITY SENSOR 1 Remove the mounting bracket from the remote temp humidity sensor 2 Mount using either screws or adhesive tape 17 3 Reattach the remote temp humidity sensor to the mounting bracket B THE WEATHER STATION 1 The indoor weather station comes with the table stand already mounted If you wish to use the table stand all that is required is to place the indoor weather station in your desired location 2 To wall mount a Remove the table stand by pulling down on the stand from the rear and rotating forward b Fix a screw not included into the desired wall c Place the indoor weather station onto the screw using the hanging hole on the backside d Gently pull the indoor weather station down to lock the indoor weather station into place 18 TROUBLESHOOTING NOTE For problems not solved please contact La Crosse Technology via e mail or phone or visit our website www lacrossetechnology com Problem The LCD is faint Solution Replace batteries Problem No outdoor temperature or hum
12. p humidity sensor units and in numeric sequence Second install batteries into the indoor weather station Transmission problems will arise if this is not done correctly and if the total time for set up exceeds 6 minutes 14 1 It is necessary to remove the batteries from all units currently in operation 2 Remove the battery covers to all remote sensor units 3 Place all remote sensor units in a numeric sequential order 4 In sequential order install batteries follow the same battery installation procedures seen in section I of the Detailed Set Up Guide into the remote sensors 5 Install batteries into the indoor weather station 6 Follow the Detailed Set Up Guide for programming and operating instructions 15 D VIEWING AND OPERATING WITH MULTIPLE REMOTE SENSOR UNITS 1 To view the temperature of a different remote sensor unit press and release the CH button A shift from one boxed number to the next should be observed in the OUTDOOR LCD 421 443 of d 2 To view the Minimum Maximum temperature first select from which remote temp humidity sensor to read data from indicated by the boxed number Pressing and releasing the MIN MAX button will toggle through the minimum and maximum indoor temperature and the minimum and maximum outdoor temperature 16 3 To reset the Minimum Maximum readings press and hold the MIN MAX button for five seconds MOUNTING N
13. thin 2 degree plus or minus and under normal conditions It is possible for two temp humidity sensors to be as much as 4 degrees different The difference can be exaggerated further because the temp humidity sensors are designed for different working environments The indoor sensor is less responsive to ambient air currents because of the shielding effect of the indoor weather station s case In addition the casing can act as a heat sink to absorb and store heat from external sources i e handling of the case or radiant heat In addition the much greater range of the outdoor temp humidity sensor requires a different calibration curve than the indoor range Error is usually greater at the extreme ends of a range making it harder to compare different ranges with different curves Under non laboratory conditions it is difficult to 21 compensate for the above factors and obtain an accurate comparison MAINTENANCE AND CARE INSTRUCTIONS e Extreme temperatures vibration and shock should be avoided to prevent damage to the units e Clean displays and units with a soft damp cloth Do not use solvents or scouring agents they may mark the displays and casings e Do not submerge in water e Do not subject the units to unnecessary heat or cold by placing them in the oven or freezer e Opening the casings invalidates the warranty Do not try to repair the unit Contact La Crosse Technology for repairs 22 SPECIFICATIONS
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