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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 Content s/ Addi tional Eq uipment 3 About WWVB 3 Quick Set Up Guide 4 Detailed Set Up Guide Battery Installation 5 Start Up Se quence 6 Explanation of LCD Information 7 Functio n Key Layout 8 Program Mode Overview of P rogramming Sequence 8 LCD Contrast Setting 8 Time Zone Setting 9 DST ON/OFF Setting 9 [...]

  • Page 3

    3 INVENTORY OF CO NTENTS 1. WS-7394U—indoor weather station 2. TX6U—remote temperature (temperature/humidity) sensor 3. Instruction manual and warranty card ADDITIONAL EQUIPME NT (not included) 1. Five fresh AA 1. 5V alkali ne batteries. 2. One wall-mounting screw (optio nal) ABOUT WWVB (radi o-controlled time) The NIST (National Institu te of [...]

  • Page 4

    4 QUICK SET-UP GUIDE Hint: Use good quality Alkaline Batteri es and avoid rec hargeable batteries. 1. Have the indoor weather station and remote te mperature sensor 3 to 5 apart. 2. Batteries shoul d be out of both uni t s for 15 minut e s. 3. Place the batteries into the re mote 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 start-up problems, make sure th at th e batteries do not spring free. Also be sure to insert alkaline batteries into the remote temperature sensor first, then th e indoor weather station. Initial set up should be done with the remote temperatu re sensor and indoor [...]

  • Page 6

    6 II. Start Up Sequence A. Initial Start 1. Immediately after the batteries have been installed th e 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 hi ghlights t he LCD features. B. There are m any differe nt modes t he indoor weather station can be set to. The LCD sho wn is the no rmal operatin g mode, and y our actual data shown will be different based on your local settings and condition s. Radio-contr olled tim e WWVB Recep tion I[...]

  • Page 8

    8 IV. Function Key Layout A. The below picture sho ws the four fu nction ke ys used in p rogrammi ng and operation of you r indoor weather station V. Program Mode The program mode is lai d out in a m anner that allows yo u to progr am each function separa tely, or you can follow the instruction s entirely to program the indoor weather center. Compl[...]

  • Page 9

    9 C. Time Zone Setting 1. Press and hold the “SET” button 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 belo[...]

  • Page 10

    10 6. Press and release the “SET” button to confirm the Radio- controlled time ON/OFF settin g and continue to the 12 /24-hour Time Mode set ting. F. 12/24-h our Time Mode 1. Press and hold the “SET” button 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 “SE[...]

  • 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” button 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” button 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 t[...]

  • Page 13

    13 O. Forecast Sensitivity Se tting 1. Press and hold the “SET” button 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 flash in[...]

  • Page 14

    14 FEATURES AND OPERATIONS A. Minimum and Maxim um Temperature and Humi dity 1. Indoor Minimum and Maximu m Temperatu re and Humidity The indoor weather station a utoma ticall y sto re s the mi nimu m an d max imu m ind oor temp era tur e an d hu mi dit y. T h e min imu m an d maximum values are updat ed autom atically whe n a new m inimum or maxim[...]

  • Page 15

    15 Next press and hold the “S ET” key for at least three seconds. You will see then that the va lues will reset to th e curren t temperature and corresponding time. B. Multiple Remote Temperature Sensors The WS-7394U is able to rec eive signals from 3 diffe rent remote sensors. These ext ra remote sensors c an be purc hased through the same dea[...]

  • Page 16

    16 Each remote sensor will have its own minimum and maximum values stored. C. Comfort Indicator for Indoor Temperature an d Humidity 1. The com fort level in dicator appea rs inbetwe en the in door tempearture and humidity. 2. The indicator will display a “hap py-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 has not change d (or the change has been slow and gradual). f. The sensitivity of the chang e in fo reacst icon is set by the user in section F of the Detailed Set Up Gu id e. E. Weather Tendency Arrows 1. Along with the fo recast icon there is a pressure t endency arr ow. 2. There is one that poi nt[...]

  • Page 18

    18 5. The “0h” on the horiz ontal axis indicates the current ho ur, thus t he current air pressure also. 6. Each bar on th e bar graph represen ts a value of 0.0 3 hPa, and eac h bar also has a corresponding value on the verticle axis. 7. Air pressure trends can be determ ined by sim ply glancing at the bar graph. a. If the bars are rising (hig[...]

  • Page 19

    19 VII. MOUNTING Note: Before permane ntly mount ing, ensure that the i ndoor 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 re mote temperature se nsor (or any se nsor) where di rect sunlight c an reach the re mote sensor. We re comme[...]

  • Page 20

    20 B. Mounting the WS-7394U Indoor We ather Station The indoor we ather station ca n be mount ed in tw o ways: • with the table stan d • on the wall wi th the us e of a wall hanging 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-stan d all th[...]

  • 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/humid ity is displayed. Solution: 1) Remove all batteries, reinsert in to the remote temperature sensor first, then into the indoor weather station. 2) Place remote temperature sensor clos er to th[...]

  • Page 22

    22 SPECIFICATIONS Indoor weath er station recommended ope rat i ng 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 1[...]

  • Page 23

    23 W AR R 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 only on products purchased and used in North America and only to the original purchaser of this prod uct.[...]

  • 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 follow ing tw o conditions: (1) This device may not cause harmful interference. (2) This device must ac[...]