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Table of Contents
Related Manuals for La Crosse Technology WS-7391U
Summary of Contents for La Crosse Technology WS-7391U
- Page 1 WS-7391U Wireless 433 MHz Radio-controlled Weather Station Instruction Manual...
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Page 2: Table Of Contents
TABLE OF CONTENTS Topic Page Inventory of Contents/Additional Equipment About WWVB Quick Set-Up Guide Detailed Set-Up Guide Battery Installation Program Mode Time and Date Function Keys 12/24 hour Time Setting Time Setting Time Zone Setting 10-11 Daylight Saving Time (DST) Setting 11-12 Setting Day, Date, and Year 12-13... -
Page 3: Inventory Of Contents/Additional Equipment
INVENTORY OF CONTENTS 1. The indoor weather station 2. Remote temperature sensor (model TX4U) 3. Instruction manual and warranty card ADDITIONAL EQUIPMENT (not included) 1. Four fresh AA 1.5V batteries. 2. Phillips screwdriver (for mounting) -
Page 4: About Wwvb
ABOUT WWVB The NIST (National Institute of Standards and Technology—Time and Frequency Division) radio station, WWVB, is located in Ft. Collins, Colorado 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. -
Page 5: Quick Set-Up Guide
QUICK SET-UP GUIDE Hint: Use good quality Alkaline Batteries and avoid rechargeable batteries. 1. Have the indoor weather station and remote thermo/hygro sensor 3 to 5 apart. 2. Batteries should be out of both units for 10 minutes. 3. Place the batteries into the remote thermo/hygro sensor first then into the indoor weather station. - Page 6 To complete the set up of your indoor weather station after the 10 minutes have passed please follow the steps in the Detailed Set Up Guide Note: The remote thermo/hygro sensor transmits a signal every 3 minutes; after the batteries have been installed, the indoor weather station will search for the signal for a duration of 5 minutes.
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Page 7: Detailed Set-Up Guide
DETAILED SET-UP GUIDE BATTERY INSTALLATION A. Remote Thermo/hygro Sensor 1. Pull the cylindrical rain cover off the remote thermo/hygro sensor. 2. Remove the battery cover (located on the backside of the remote thermo/hygro sensor, above the mounting post and bracket). 3. -
Page 8: Program Mode
is achieved easiest at night), it will display the correct time (factory setting is Eastern time zone). PROGRAM MODE Programming Note: If 20 seconds is allowed to pass during programming modes, the unit will confirm/set the last information entered—the display will stop flashing and return to normal time- date readings TIME AND DATE There are two methods by which the time and date can be set:... -
Page 9: Function Keys
WWVB signal. FUNCTION KEYS There are four buttons on the WS-7391U, two on the front and two on the back. The front two buttons are the “CHANNEL” button (for selecting different remote temperature sensors if added) and the “RESET”... -
Page 10: Time Setting
II. Time Setting Note: This is only necessary if you do not wish to wait for the WWVB reception. All manual set data will be over-ridden by the reception of the WWVB signal based on the time zone selected. 1. Press and hold the “SET” button (on the back of the clock) for 2 seconds or until “12h”... -
Page 11: Daylight Saving Time (Dst) Setting
3. Press and release the “+” button to select your desired time zone. The TIME LCD displays the 3 letter abbreviations for the time zones found in North America. Observe the chart below, showing corresponding abbreviations, time zones, and codes. Display Time Hours from... -
Page 12: Setting Day, Date, And Year
Note: Some locations (Arizona and parts of Indiana) do not follow Daylight Saving Time. 5. Press and release the “SET” button to confirm and advance to the Date setting mode (skip step 1and 2 in section V if continuing). V. Setting the Day, Date and Year Note: This is only necessary if you do not wish to wait for the WWVB reception. -
Page 13: Selecting °F Or °C
11. Press and release the “SET” button to confirm the year and to advance to °F and °C selection (skip step 1 and 2 in section VI if continuing). VI. Selecting °F OR °C 1. Press and hold the “SET” button for 2 seconds or until “12h”... -
Page 14: Weather Forecast Icons
FEATURES OF THE WS-7391U I. Weather Forecast The weather forecasting feature is estimated to be 75% accurate. By adjusting the sensitivity setting, you can achieve a better accuracy of forecast. The weather forecast is based solely upon the change of air pressure over time. In areas where the weather is not affected by the change of air pressure, this feature will be less accurate. -
Page 15: Indoor Temperature, Humidity, & Comfort
then the weather has not changed or the change has been slow and gradual. If this happens on a regular basis, it may be necessary to adjust the weather forecast sensitivity. 2. Weather Tendency Arrows Other possible displays in the TENDENCY LCD are 2 weather tendency arrows, one that points up and one that points down. -
Page 16: Outdoor Temperature & Humidity
Remote Sensors). IV. Minimum and Maximum Temperature Records (Indoor, Outdoor and Resetting) The WS-7391U keeps a record of the minimum and maximum temperatures for both the indoor and outdoor sections. These temperatures can be viewed directly underneath the current indoor and outdoor temperatures. -
Page 17: Additional Remote Thermo/Hygro Sensors
V. Adding Additional Remote Sensors (Optional) The WS-7391U is able to receive signals from 3 different remote sensors. These extra remote sensors can be purchased through the same dealer as this unit. A TX4U will monitor the temperature and humidity, a TX3U will... - Page 18 VII. Viewing and Operating with Multiple Remote Sensors 1. To view the temperature of a different remote sensor press and release the “CHANNEL” button. A shift from one “boxed” number to the next should be observed in the OUTDOOR LCD. 2.
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Page 19: Mounting
VIII. Mounting Note: Before permanently mounting ensure that the indoor weather station is able to receive WWVB signals from the desired location. Also, extreme and sudden changes in temperature will decrease the accuracy of the indoor weather station. Changes in elevation will result with inaccurate weather forecasting for the next 12 to 24 hours. - Page 20 5. Remove screws from the mounting surface. 6. Align the mounting bracket with the started screw holes. 7. Screw mounting bracket onto the mounting surface. The screws should be flush with the bracket. 8. Fit the mounting post (on the back of the remote thermo/hygro sensor) into the receptor of the mounting bracket.
- Page 21 2. The Indoor Weather Station 1. The WS-7391U is a wall mount only indoor weather station. To mount the display on your wall: 2. Fix a screw (not included) into the desired wall, leaving approximately 3/16 of an inch (5mm) extended from the wall.
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Page 22: Troubleshooting
Troubleshooting No reception of WWVB time signal Problem: 1) Wait overnight for signal. Solution: 2) Be sure indoor weather station is at least 6 feet from any electrical devices, such as televisions, computers, or other radio-controlled clocks. 3) Remove batteries for five minutes, reinsert and leave alone without pressing buttons overnight. -
Page 23: Maintenance & Care
• Immediately remove all low powered batteries to avoid leakage and damage. • Opening the casings invalidates the warranty. Do not try to repair the unit. Contact La Crosse Technology for repairs. Specifications Temperature measuring range: Indoor 32°F to 139.8°F with 0.2°F resolution. -
Page 24: Warranty Information
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. - Page 25 (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 or repair, you will be charged for the repairs or examination.
- Page 26 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: La Crosse Technology 2809 Losey Blvd. S. La Crosse, WI 54601 Phone: 608.782.1610 Fax: 608.796.1020...