Instruction/ maintenance manual of the product WS-1611TWC-IT La Crosse Technology
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PROFESSIONAL WEATHER CENTER WS-1611 Operation Manual 1 Table of Contents Topi c Page Featu res 3 Setting up 6 Function k eys 12 LCD Scree n 15 Manual Setting 17 Time alarm settin g 25 W eather alarm o.
2 PROFESSIONAL WEATHER CENTER Instruction Manual Congratulation s on purc hasing this stat e-of-t he-art Pr ofessional W eather Ce nter as a n example of excellent d esign and innov ative tech nolog y.
4 x MIN/MAX value of outdo or tempera ture and hum idity display with time & date of recordi ng x Low/High outdoor tem peratu re and hu midity alarm x Relative air pres sure displayed in i nHg or .
6 Cable c onnec tion betw een the wind sensor an d the thermo -hygro se nsor Cable c onnec tion betw een the rain s ensor and t he thermo -hygro se nsor Wireless tra nsmission at 915 MH z - ther mo- h.
8 displayed o n the W eather Ce nter. If t his does not happ en aft er 30 s econd s, the batteries will ne ed to be removed from bot h units. You will have to start again from step 1.
10 x After batteries ar e installed, there will be synchroni zation bet ween W eather Center an d the sens or. At t his time, th e signal r eception ic on will be blinking . W hen the signal is su ccessfull y receiv ed b y the W eather Cen ter, the ic on will be switched on.
12 and this co de mus t be recei ved a nd stored by the W eather Cen ter in t he first 3 0 seconds of power bei ng supplied to it. BATT ER Y CHAN GE: It is recomme nded to r eplace the batter ies in all units eve ry 24 mo nths t o ensure optimum accu racy of these unit s.
14 x In the weat her al arm settin g mo de, pre ss and hold to adj ust diff erent ala rm value and s witch the al arm On/O ff x Press to activ ate the r eset mod e when m ax or min reco rd is sh own x.
16 Air pres sure histogram Outdoor temper atur e in °F or ºC Wind dir ecti on dis play and wind spee d in Beaufo rt scale Calendar d isplay W eather tend ency indica tor Time display Time ala rm ico.
18 MANUAL TIME SETTING: You then m ay manu ally set t he time of the cl ock by follo wing the steps belo w: 1. The h our digit will start flashin g. 2. Use t he + or MI N/MAX ke y to set the hour. 3. Press the SET ke y to switch to the minutes. The minut e digit will start fla shing.
20 °F/°C TEMPERATURE UN IT SETTING The temp erature displ ay can be selecte d to sho w temperat ure data i n °F or °C. (defaul t °F) 1. The tem peratu re uni t is flashi ng 2. Use t he + or MI N/MAX ke y to toggle betwee n “°F” or “°C” .
22 RELATIVE PRESSURE RE FERENCE VALUE SET TING Note: The default refere nce press ure value of the barom eter is 2 9.91inHg when b atteries are first ins erted. For an exa ct measur emen t, it is necessar y to first ad just the baromet er to your local relati ve air pressur e (relate d to elevation ab ove s ea level) .
24 STORM WARNING THRESHOLD VALUE SET TING You may also define a switching sensitivit y value for the storm warning displa y at a decrease of air pre ssure from .09 i nHg to . 27 inHg ove r 6 hour s (Default 0.15 inHg) . 1. The sensitivit y value will start flashing .
26 4. Press the + or MIN/MAX ke y to set the minute of t he ala rm time . Press the ALARM key to confi rm. W ait for abo ut 30 seco nds and t he displ ay will retur n to normal dis play mo de autom aticall y. 5. In the norm al display m ode, p ress the ALARM onc e key to g o to the tim e ala rm setting mo de again.
28 Default a larm values: Tempera ture Low 32 q F High 104 q F Relative Humidity Low 45% High 70% W ind speed High 62.0mph HIGH AND LOW OU TDOOR TEMPERATURE AL ARM SETTING Note: The High a nd Low o utdoor tem per ature alarm can be set O n/Off indep ende ntly, according t o you r needs .
30 HIGH AND LOW OU TDOOR HUM IDITY ALARM SET TING Note: The High a nd Low o utdoor h umidity ala rm can be set On/Off indep endentl y accordi ng to your needs . Set th e Outdoo r temper ature alarm value ( High or Lo w alarm val ue): 1. In the norm al display m ode, p ress th e ALARM ke y 4 times.
32 4. Press the ALARM k ey once to return t o the normal di spla y mode. In case the wind spee d exceeds the co ndition for high win d speed alarm , the value will be flashing, al ong with the c orrespo nding high ala rm ico n ("HI A L"). A nd the buzzer will ring for 2 m inutes.
34 However, if t he icon displayed is a sun or raining cloud, there will be no c hange of icon if the weather g ets any be tter (with sunny icon ) or worse (with rain y icon) since the icons are alr eady at their e xtremes.
36 The hori zontal a xis repres ents th e last 12 hou rs air pr essure rec ordin g (-1 2, -9, -6, -3 and 0 ho ur). T he ba rs are pl otted at ea ch of th e 5 ste ps and giv e the trend ov er th e recorded period. T he scale on the rig ht compa res the r esult.
38 RAIN FALL MEASU REMENT The total rainfall measu rement is displayed i n the fou rth section of the LCD , in the unit of mm or i nch. (s ee VIEWING THE MI N/MAX WEATHER DAT A below) VIEWIN G T HE HI.
40 2. Press MIN/ MAX to view olde r records. (Press MIN/MAX an d + key to vi ew "Previous" an d "Next" record respec tively. The reco rds are m ade at 3 -hour int erva ls) Note: x The stored histo ry record s will not be retained afte r battery chan ge or whenev er bat tery is remov ed.
42 4. Max out door hum idi ty with th e date and ti me of rec ording MAX i con MAX out door humidity value Time and dat e or record ing 43 5. Min Wi nd chill tem pera ture with the da te and tim e of recor din g 6. Max wi nd c hill tem perat ure wit h the date an d time of rec ordin g 7.
44 8. Max r elati ve pres sure wi th the d ate a nd time o f recor ding MAX i con MAX r elative pressure value Time and dat e or record ing 45 9. Maximum wi nd spee d RESET THE MIN/MAX WE ATHER DATA To reset t he af orementi oned MIN/MA X weat her data 1.
46 2. Press and h old the SET k ey for about 2 seconds, t hen the "RE SET" icon will appear a t the bott om pa rt of the LCD. 3. Press the + ke y once, then th e stored v alue will be reset to th e current value a nd current tim e. 4. Press the ALARM ke y to return t o norm al display mo de.
48 To re-en able t he bu zzer: 1. W hen the BU ZZER OF F icon is s hown on LCD, pr ess the SET k ey s h or tl y a nd the BUZ ZER OFF ico n will disappear . 2. Press AL AR M key once to return to the no rmal displa y mode. T he "BUZZER OFF" icon will no l onger be shown.
50 reset all uni ts (see Setting up above) other wise transmissio n problem s may occur. x During norm al oper ation, aft er the ou tdoor dis play shows " - - -", the W eather Center will change t o receive t he outd oor dat a every 1 5 minutes, un til the dat a is read ag ain.
52 Therm o-h ygro Sens or An ideal mounti ng place for the therm o-h ygro sensor woul d be the outer wall beneath the extensi on of a roof, as this will prot e ct the sen sor from direct sunlight and oth er extreme weat her conditions .
54 Rain Sens or For best res ults, the r ain sens or should be securel y mou nted onto a hori zontal surf ace about 1 meter ab ove the ground an d in an open are a away from trees or other coverings where rainf all may be reduce d causin g inacc urate readin gs.
56 W ind speed : 0 to 111. 8 mph (0 to 50 m /s) (displayed "O F.L" when > 50m /s) W ind chill : -40°F to +139.8 °F (-40 ºC to +59.9ºC ) (displayed "O F.L" if outside t his) Relative pressur e pre-s et range : 27.14 to 31. 90 inHg (919 to 1080 hPa) Rainfall : 0" to 39 3.
58 WAR RANTY INFOR M AT ION Warran ty Info rmation La Crosse Techn ology, Ltd provid es a 1- year limited warra nty on this product agai nst manufactu ring defects i n materials and workmanshi p.
60 This warrant y gives you s pecific le gal ri ghts. You m ay also ha ve other rights specific to your State. S ome States do not all o w the exclusion of cons equen tial or inciden tal damages t herefor e the ab ove e xclusion of limitati on ma y not ap ply to you.
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If you already are a holder of La Crosse Technology WS-1611TWC-IT, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime La Crosse Technology WS-1611TWC-IT.
However, one of the most important roles played by the user manual is to help in solving problems with La Crosse Technology WS-1611TWC-IT. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device La Crosse Technology WS-1611TWC-IT along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
