La Crosse Technology WS-8011UM-TWC Instruction Manual
La Crosse Technology WS-8011UM-TWC Instruction Manual

La Crosse Technology WS-8011UM-TWC Instruction Manual

433 mhz radio controlled temperature clock

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WS-8011MTWC
433 MHz
Radio Controlled Temperature Clock
Instruction Manual

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Table of Contents
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Summary of Contents for La Crosse Technology WS-8011UM-TWC

  • Page 1 WS-8011MTWC 433 MHz Radio Controlled Temperature Clock Instruction Manual...
  • Page 2: Table Of Contents

    Topic Inventory of Contents/ Additional Equipment About WWVB Quick Set-Up Guide Detailed Set-Up Guide Battery Installation Program Mode Function Buttons Time Zone Setting DST (Daylight Saving Time) Setting Language Selection Time Setting Calendar Setting 12/24-Hour Setting Selecting °F or °C Features &...
  • Page 3: Inventory Of Contents/ Additional Equipment

    1) WS-8011UM 2) TX6U remote temperature transmitter 3) Instruction manual and warranty card. ADDITIONAL EQUIPMENT (not included) 1) Two fresh 1.5V AA batteries (for the temperature clock). 2) Two fresh 1.5V AA batteries (for the remote temperature transmitter). 3) Three wall-hanging screws. 4) Appropriate screwdriver for screws.
  • Page 4: Quick Set-Up Guide

    Hint: Use good quality Alkaline Batteries and avoid rechargeable batteries. 1. Have the indoor station and outdoor remote 3 to 5 apart. 2. Batteries should be out of both units for 10 minutes. 3. Place the batteries into the remote temperature sensor first then into the temperature clock.
  • Page 5: Detailed Set-Up Guide

    BATTERY INSTALLATION Note: To avoid start-up problems make sure that the batteries do not spring free. A) REMOTE TEMPERATURE TRANSMITTER 1) Remove the battery cover. Place your thumb over the two air-vent slots on the face of the remote temperature sensor, push down gently, and slide battery cover down and off.
  • Page 6: Time Zone Setting

    the tower icon will not appear and the clock will search again at 12:00 am the next night. II) PROGRAM MODE To enter the Program Mode hold down the “SET” button for 2 seconds, until “-5EST” flashes in the Date LCD. The Program Mode is laid out in a manner that allows you to program each function separately, or you can follow the instructions entirely to program the temperature clock.
  • Page 7: Dst (Daylight Saving Time) Setting

    Note: The DST default is “On”, meaning that the WWVB will automatically change the time according to Daylight Saving Time in the spring and fall. For areas that do not recognize DST changes (Arizona, Hawaii and parts of Indiana) turn the DST “OFF”. 1) Hold down the “SET”...
  • Page 8: Time Setting

    to select the minutes. 5) Press and release the “+” button to select the minutes. 6) Press and release the “SET” button to confirm the time setting and to advance to manually set the calendar. F) CALENDAR SETTING Note: When the WWVB signal is found, that date will over-ride the manually set date.
  • Page 9: Selecting °F Or °C

    1) Hold down the “SET” button for 2 seconds (the selected time zone will flash). 2) Press and release the “SET” button 10 times until the default “°F” flashes in the time LCD. 3) Press and release the “+” button to toggle between °F and °C. 4) Press and release the “SET”...
  • Page 10: Features & Operations

    A) CHANGING DISPLAY MODE (DAY, SECONDS, AND TEMPERATURE) There are three possible display modes to view the day, seconds, and temperature. The month&date/weekday /indoor temperature/remote temperature is the default. To change the display: 1) Press and release the “+” button. 2) The display should now show the month&date/weekday/seconds/remote temperature 3) Press and release the “+”...
  • Page 11: Indoor Temperature

    (a) The alarm will be automatically set to sound when exiting the alarm- setting mode (indicated by the alarm “sound” icon to the right of the time). (b) Press and release the “ALARM” button to activate and deactivate the alarm. The alarm “sound” icon to the right of the time will appear or disappear, and the alarm time will be displayed briefly before returning to the normal display mode.
  • Page 12: Mounting

    Hanging Holes Function Buttons Foldout Table Stands There are two possible ways to mount the temperature clock: • use of the foldout table stands • wall mounting A) FOLDOUT TABLE STANDS The Foldout table stand legs are located on the backside, at the lower corners, and on both sides of the battery cover.
  • Page 13 The remote temperature sensor can be mounted in two ways • with the use of screws • using the adhesive tape A) MOUNTING WITH SCREWS 1) Remove the mounting bracket from the remote temperature sensor. The bracket should snap off easily. 2) Place the mounting bracket over the desired location.
  • Page 14: Maintenance & Care

    • Extreme temperatures, vibrations, and shock should be avoided to prevent damage to the units. • Clean displays and units with a soft, damp cloth. Do not use solvents or scouring agents—they may mark and damage the displays and casings. •...
  • Page 15: Troubleshooting

    Problem: The LCD is faint. Solution: Replace the batteries. Problem: “OFL” appears in the indoor temperature LCD. Solution: 1) Move unit to an area with warmer or cooler surrounding temperature. 2) Current surrounding temperatures are outside measuring range. Problem: No reception of WWVB signal. 1) It may help reception to face the front of the temperature Solution: clock in the general direction of Ft.
  • Page 16: Specifications

    Temperature: Measuring range: Checking intervals: Power source: Battery type: Battery life: Dimensions (L x W x H): 32°F to 122°F with 0.2°F resolution (indoor) -21.8°F to 140°F with 0.2°F resolution (outdoor) (0°C to 50°C with 0.1°C resolution) Every 10 seconds indoor, 3 times in 10 minutes for remote temperature.
  • Page 17: Warranty Information

    La Crosse Technology provides a 1-year warranty on this temperature clock. Contact La Crosse Technology immediately upon discovery of any defects covered by this warranty. Before sending the temperature clock in for repairs, contact La Crosse Technology. The temperature clock will be repaired or replaced with the same or similar model. This warranty does not cover any defects resulting from improper use, unauthorized repairs, faulty batteries, or the clocks inability to receive a signal due to any source of interference.
  • Page 18 FCC ID: OMO-01RX (receiver) OMO-01TX (transmitter) 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. THIS DEVICE MUST ACCEPT INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.

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Ws-8011umWs-8011mtwc

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