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La Crosse Technology WS-7394U manual

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Table of contents for the manual

  • Page 1

    WS-7394U Wireless 433 MHz Wireless Weather Station Instruction Manual[...]

  • Page 2

    2 TABLE OF CONTENTS Topic Page Invent ory of Co ntents/ A dditional E quipment 3 About WWVB 3 Quick Set Up Guide 4 Detailed Set Up Guide Battery Installation 5 Start Up Se quence 6 Expla nation of LC D Inform ation 7 Functio n Key Layout 8 Program Mode Overvie w of Progr amming Seque nce 8 LCD Cont rast Setting 8 Time Zone Setting 9 DST ON/OFF Sett[...]

  • Page 3

    3 INVENTORY OF CO NTENTS 1. WS-7394U—indoor weather station 2. TX6U—remote tem perature sensor 3. Instructi on manual a nd warra nty card ADDITIONAL EQUIP MENT (not included) 1. Five fresh AA 1. 5V alkali ne bat t e ries. 2. One wall-mounting screw (optional) ABOUT WWVB (radi o-controlled time) The NIST (National Institute of Standards and Tech[...]

  • Page 4

    4 QUICK SET-UP GUIDE Hint: Use good quality Alkaline Batteri es and avoid rechargeable batteries. 1. Have the indoor weather station and remote te mperature sensor 3 to 5 apart. 2. Batte ri es shoul d be out of both uni t s fo r 1 5 minutes. 3. Place the batteries into the remote temperature sensor fi rst then into the indoor weather station. (All [...]

  • Page 5

    5 DETAILED SET-UP GUIDE I. Battery Installation Batteries will fit tightly. To avoid st art-up problems, make sure that the batteries do not spring free. Also be sure to insert alkaline batteries into the remote temperature sensor first, then the indoor weather station. Initial set up should be done with the remote temperat u re sensor and indoor w[...]

  • Page 6

    6 II. Start Up Sequence A. Initial Start 1. Immediately after the batteries have been installed the LCD will completely light up for a brief moment. 2. All information will then appear in normal mode, with “12:00” as the default time and “WE.1” as the default date (2004 as the year ) . 3. The indoor tem perature and humidity , and barometri[...]

  • Page 7

    7 III. Explanation of LCD Info rmation A. The below picture highl ights the LC D features. B. There are m any differe nt modes t he indoor weather station can be set to. The LCD shown is the normal operating mode, and your actual data shown will be different based on your local settings and conditions . Radio-co ntrolle d tim e WWVB Reception Indic[...]

  • Page 8

    8 IV. Function Key Layout A. The below picture sho ws the four funct ion key s used in pr ogramming and operation of you r indoor weather station V. Program Mode The program mode is laid out in a m anner that allows y ou to pro gram each function separa tely, or you can follow the instructions entirely to p rogram the indoor weather center. Complet[...]

  • Page 9

    9 C. Time Zone Setting 1. Press and hold the “SET” bu tton for five seconds. 2. “lcd” will appear at the top of the display and a number will flash next to it. 3. Press and release the “SET” button once more to a dvance to th e Time Zone setting. 4. A number will flash to the left of the letter “h” at the top of the display just bel[...]

  • Page 10

    10 6. Press and release the “SET” button to confirm the Radio- controlled time ON/OFF setting and con tin ue to the 12/24-hour Time Mode set ting. F. 12/24-h our Time Mode 1. Press and hold the “SET” bu tton for five seconds. 2. “lcd” will appear at the top of the display and a number will flash next to it. 3. Press and release the “S[...]

  • Page 11

    11 4. The minutes will begin to flash at the top of the display. 5. Press and release the “OUT/+” button to select the desired minutes. 6. Press and release the “SET” button to confirm the minutes and continue to the Year setting. I. Setting The Year Manually 1. Press and hold the “SET” bu tton for five seconds. 2. “lcd” will appear[...]

  • Page 12

    12 L. Temperature Measuring Unit s Selection (°F or ° C) 1. Press and hold the “SET” bu tton for five seconds. 2. “lcd” will appear at the top of the display and a number will flash next to it. 3. Press and release the “SET” button ten more times to adva nce to the Temperature Measuring Uni ts setting. 4. °F or °C will flash at the [...]

  • Page 13

    13 O. Forecast Sensitivity Se tting 1. Press and hold the “SET” bu tton for five seconds. 2. “lcd” will appear at the top of the display and a number will flash next to it. 3. Press and release the “SET” button thirteen more times to advance to the Forecast sensitivity setting. 4. The two air pre ssure tendency arrows will begin flashin[...]

  • Page 14

    14 FEATURES AND OPERATIONS A. Minimum and Maximum Temperature and Humidity 1. Indoor Minimum and Maximu m Temperature and Humidity The indoor weather station a utoma ti cally stores the m inimum and max imu m ind oo r temp er a tu r e an d hu midi ty. The mini mum and maximum values are updat ed autom atically when a new m inimum or maximum is reco[...]

  • Page 15

    15 Next press and hold the “SET” key for at least three seconds. You will see then that the values will reset to the current temperatur e and corresponding time. B. Multiple Remote Temperature Sens ors The WS-7394U is able to receive signals from 3 different rem ote sensors. These ext ra remote sensors c an be purchase d through the same dealer[...]

  • Page 16

    16 Each remote sensor will have its own minimum and maximum values stored. C. Comfort Indicator for Indoor Temperature and Humidity 1. The com fort level in dicator appea rs inbetwe en the indo or tempearture and humidity. 2. The indicator will display a “ happy-face” when the temperature is between 68 ° F and 79 ° F (20 ° C and 25 .9 ° C),[...]

  • Page 17

    17 e. If the symbol s do not change, the weather ha s not change d (or the change has been slow and gradual). f. The sensitivity of the change in fo reacst icon is set by the user in section F of the Detailed Set Up Guide. E. Weather Tendency Arrows 1. Along with the fo recast icon there is a pressure t endency arrow . 2. There is one that poi nts [...]

  • Page 18

    18 5. The “0h” on the horiz ontal axis i ndicates the cu rrent hour , thus the current air pressure also. 6. Each bar on th e bar graph represents a value of 0.03 hPa , and each bar also has a c orresponding value on the verticle axis. 7. Air pressure tr end s ca n be dete rm ined by sim ply glancing at the bar graph. a. If the bars are rising [...]

  • Page 19

    19 VII. MOUNTING Note: Before permanent ly mountin g, ensure that the in door weather station is able to receive signals from the sens ors and WWVB signal at the desired location. To achieve a true temper atur e reading, avoid mounting the remote temperature se nsor (or any se nsor) where direct sunlight c an reach the remot e sensor. We re commend[...]

  • Page 20

    20 B. Mounting the WS-7394U Indoor We ather Station The indoor we ather station ca n be mount ed in two ways: • with the table stand • on the wall wi th the use of a wall ha nging s crew (not i ncluded) 1. USING THE TABLE STAND The indoor weather station comes with the table stand already mount ed. If you wi sh to use t he table-stand all that [...]

  • Page 21

    21 TROUBLESHOOTING Problem: The LCD is faint. Solution: 1) Set the LCD contrast to a higher level. 2) Replace batteries. Problem: No outdoor temperature is displayed. Solution: 1) Remove all batteries, reinsert into the remote temperature sensor first, then into the indoor weather station. 2) Place remote temperature sensor clos er to the indoor we[...]

  • Page 22

    22 SPECIFICATIONS Indoor weath er station recommended ope rat i n g temperature 32 ° F to 122 ° F (0 ° C to 50 ° C) LCD contrast 8 levels (0- 7) Temperature measuring range Indoor 14.2 ° F to 139.8 ° F with 0.2 ° F resolution (-9.9 ° C to 59.9 ° C with 0.1 ° C resol ution) (“OFL” displayed if outside this range) Outdoor -21.8 ° F to [...]

  • Page 23

    23 W ARR AN T Y I N FO RM AT I ON 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 onl y on products purchased and used in North America and only to the original purch aser of this product. [...]

  • Page 24

    24 e-mail: support@lacrossetechnology.com (warranty work) sales@lacrossetechnology.com (information on other products) web: www.lacrossetechnology.com FCC DISCLAIMER This device complies with part 15 of the FCC ru les. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must acce[...]