La Crosse Technology WT-5720 User's Manual
Contents
1. Warranty service can only be performed by a 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 La Crosse Technology Ltd will repair or replace this product at our option and at no charge as stipulated herein with new or reconditioned parts or products if found to be defective during the limited warranty period specified above All replaced parts and products become the property of La Crosse Technology Ltd and must be returned to La Crosse Technology Ltd Replacement parts and products assume the remaining original warranty or ninety 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 The owner must pay any shipping charges incurred in getting your La Crosse Technology Ltd product to a La Crosse Technology Ltd authorized service center La Crosse Technology Ltd will pay ground return shipping charges to the owner of the product to a USA address only Your La Crosse Technology Ltd warranty covers all defects in material and workmanship with the following specified exceptions 1 damage caused by accident unreasonable u2. light cannot be turned on constantly this would drain the batteries and burn out the light Indoor Temperature 1 The projection alarm measures indoor temperature with an internal sensor 2 This temperature is displayed in F or C depending on the time format 12 or 24 hour mode When in 12 hour format the temperature will be in F When in 24 hour mode the temperature will be in C 3 The indoor temperature will take time to adjust to the surrounding temperature as the sensor is inside the case 11 F Time Alarm The projection alarm has two separate alarms for time ALM1 and ALM2 The alarms have a different sound ALM1 increases in volume after 25 seconds and again after 50 seconds ALM2 is a constant volume The total duration is 96 seconds for each alarm 1 N W Setting the Alarm a Press and hold ALM1 or ALM2 for two seconds until the alarm time is flashing b Press and release ALMI HOUR to advance the hour c Press and release ALM2 MIN to advance the minute d The time will display PM if set to PM and nothing if set to AM e 1 or 2 will be displayed to the right of the time when the alarm is activated f The projection alarm will revert to normal operation when no buttons are pressed for 15 seconds g The alarm is now set and activated Activating Deactivating the Alarm a After entering the alarm setting mode the alarm i
3. Buttons There are 6 function buttons located on ii calc the front of the projection alarm and one on the top The function buttons are labeled ALMI HOUR n ig J U W a ALM2 MIN light intensity icon light direction icon SET MODE Tne eT TES Te and SNOOZE the top bar ee RADIO CONTROLLED C Time Zone Setting 1 Hold down the SET button for 1 second 2 The default factory set time zone 5 will flash in the Date LCD Press and release the button to select the appropriate time zone 4 There are 13 time zones to choose from based relative to the international time standard of GMT Greenwich Mean Time io 3 6 From 5h to 8h a US map with the highlighted time zone will also be displayed to the right of the time display 4h Atlantic Time 5h Eastern Time default setting 6h Central Time 7h Mountain Time 8h Pacific Time 9h Alaskan Time 10h Hawaiian Time 11h 12h Next two time zones West of HAW Oh Greenwich Mean Time 1h 2h 3h Three time zones West of GMT Press and release the SET button to confirm the time zone setting and to advance to DST Daylight saving time setting D 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 th
4. WT 5720 Radio Controlled Projection Alarm Instruction Manual fj IL PROJECTION P44 UW wen IL 1713 F ALMI ALM2 xt lt SET spoe HOUR MIN 5 LA CROSSE tools and technology TECHNOLOGY for home and office TABLE OF CONTENTS Topic Page Inventory of Contents Additional Equipment 3 About WWVB 3 Quick Set Up Guide 4 Detailed Set Up Guide Battery Installation 5 Program Mode Programming Sequence Function Buttons Time Zone Setting T N DST Daylight Saving Time Setting Adjustable Snooze Time Setting Date Setting 12 24 Hour Setting XO 0 00 AV AV DV DN OD oo Selecting F or C Features amp Operations Features 10 Radio Controlled Time 10 Projection 11 LCD light 11 Indoor Temperature 11 Time Alarm 12 Changing Display Mode viewing seconds 13 Maintenance amp Care 14 Troubleshooting 15 Specifications 16 Warranty and Contact Information 17 18 INVENTORY OF CONTENTS 1 WT 5720 projection alarm 2 AC adapter transformer 3 Instruction manual and warranty card ADDITIONAL EQUIPMENT not included 1 Two fresh 1 5V AA batteries optional for projection alarm ABOUT WWVB Radio Controlled Time The NIST National Institute of Standards and Technology Time and Frequency Division WWVB radio station is located in Ft Collins Colorad
5. at do not recognize DST changes Arizona and parts of Indiana turn the DST OFF Hold down the SET button for 1 second The selected time zone will flash Press and release the SET button once more until On flashes in the lower right and DST flashes in the upper right Press and release the button to turn the DST off as will be indicated by the display of OFF in the time LCD Press and release the SET button to confirm the DST setting and to advance to select the length of the snooze E Adjustable Snooze Time Note The snooze length can be adjusted from 1 minute to 59 minutes This duration refers to the length of time the alarm will be disabled when the SNOOZE bar is pressed If set to 0 activating the snooze will turn off the alarm for 24 hours 1 3 Hold down the SET button for 1 second The selected time zone will flash Press and release the SET button 2 times until Sno appears in the lower right and duration 10 default flashes in the time LCD Press and release the button to advance the snooze time from 0 off to 59 minutes 5 Press and release the SET button to confirm the snooze setting and to advance to manually set the time F Time Setting Note When the WWVB signal is found that time will over ride the manually set time 1 3 4 Hold down the SET button for 1 second The selected ti
6. computers or other radio controlled clocks 4 Remove batteries for five minutes reinsert and leave the unit alone overnight without pressing buttons 5 If problems persist contact La Crosse Technology Problem Hour is incorrect minute and date are correct Solution Be sure correct time zone and daylight saving time are selected Note For any questions not answered contact La Crosse Technology with the contact information found at the end of this instructional manual 15 SPECIFICATIONS FOR WT 5720 Temperature Measuring range 32 F to 122 F with 0 2 F resolution indoor 0 C to 50 C with 0 1 C resolution Checking intervals Every 10 seconds indoor Power source AC Adapter included Input 120VAC 60Hz Output DC 6V 100MA Battery type Station 2 x AA 1 5V Alkaline optional Battery life Approximately 12 months depending on projection and light use Dimensions L x W x H 5 25 W x 3 757H x 1 25 L 16 WARRANTY INFORMATION 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 product To receive warranty service the purchaser must contact La Crosse Technology Ltd for problem determination and service procedures
7. d successfully the tower icon will remain steady until midnight 4 The NIST National Institute of Standards and Technology Time and Frequency Division WWVB radio station 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 Projection alarm Due to the nature of the Earth s Ionosphere reception is very limited during daylight hours The projection alarm will search for a signal every night when reception is best 6 The WWVB radio station receives the time data from the NIST Atomic clock in Boulder Colorado A team of atomic physicists is continually measuring every second of every day to an accuracy of ten billionths of a second per day These physicists have created an international standard measuring a second as 9 192 631 770 vibrations of a Cesium 133 atom in a vacuum 7 For more detail visit http www boulder nist gov timefreg htm To listen to the NIST time call 303 499 7111 This number will connect you to an automated time announced at the top of the minute in Coordinated Universal Time which is also known as Greenwich Mean Time GMT This time does not follow Daylight Saving Time changes After the top of the minute a tone will sound for every second It is possible that your projection alarm may not be exactly on the second due to the variance in th
8. e quartz However the clock will adjust the quartz timing over the course of several days to be very accurate under 0 10 seconds per day W wn oo 10 C Projection of Time 1 When plugged into an AC outlet the projection alarm can continuously project the time 2 When operating on batteries alone the projection alarm will only project when a button is pressed 3 The projection will auto focus for display from three to six feet away A dark surrounding will be necessary to clearly see the projection 4 The direction of the display can be rotated 360 in 90 increments by pressing the directional button There is no display on the LCD that signifies the direction 5 The projector case can be rotated 180 to further help orient the projected display 6 The intensity of the projection can be adjusted to three different settings as well as turned off by pressing the light Intensity button When turned off the projection will only come on when a button is pressed The intensity cannot be set for the projected display when set to off 7 When only batteries are used the intensity setting is set to off with no other options ALMI ALM2 ye SET epos HOUR MIN 7 x E Light Intensity Projection Direction LCD Light 1 The projection alarm has an LCD light designed for night viewing This will light up for 2 seconds whenever a button is pressed 2 The LCD
9. is not found If the search is cancelled will remain in the time LCD The projection alarm will conduct a WWVB search every hour until the first signal is found Once the WWVB time is found a search is automatically conducted nightly at midnight If the signal is found at midnight the tower icon will appear If not another search will take place every hour until 6 00 am until the signal is received successfully If no signal is found during this period the tower icon will not appear and the clock will search again at 12 00 am the next night Il PROGRAM MODE To enter the Program Mode hold down the SET button for 1 second until the time zone 5 default flashes in the lower right The program mode guide is laid out in a manner that allows you to program each function separately or you can follow the instructions entirely to program the projection alarm Complete programming is usually done for the initial set up and will require you to skip to step 4 of programming sections D through H Press and release the SNOOZE button at any time to exit the program mode or wait approximately 15 seconds for the projection alarm to automatically return to normal operation A Programming Sequence 1 Time Zone Setting 2 Daylight Saving Time ON OFF 3 Adjustable Snooze 4 Hour Setting 5 Minute Setting 6 Year Setting 7 Month Setting 8 Date Setting 9 Day Setting 10 12 24 hour Mode B Function
10. m time Press and release the MODE button again The display will now show alarm2 time Press and release the MODE button again 10 The display will now show indoor temperature 11 Press and release the MODE button again 12 The display will now show day month date OANNNMNAWNE 13 Il MAINTENANCE amp CARE 1 Extreme temperatures vibrations and shock should be avoided to prevent damage to the units 2 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 3 Do not submerge in water 4 Immediately remove all low powered batteries to avoid leakage and damage 5 Replace with new batteries only and of recommended size 6 Opening the casings invalidates the warranty Do not try to repair the units Contact La Crosse Technology for Repairs 14 TROUBLESHOOTING Problem The Projection is faint Solution 1 Change intensity setting 2 Use AC adapter 3 Darken surroundings 4 Use fresh batteries if AC is not used Problem The LCD is faint Solution Replace the batteries Problem No reception of WWVB signal Solution 1 It may help reception to face the front of the projection alarm in the general direction of Ft Collins Colorado 2 Wait overnight for signal 3 Be sure the projection alarm is at least 6 feet from any electrical devices i e TV sets
11. me zone will flash Press and release the SET button 3 times until the hour flashes in the time LCD Press and release the button to select the hour Note when setting the hour PM will appear to the left of the hour display if it is AM nothing will be displayed 5 6 7 Press and release the SET button to confirm the hour setting and to shift to select the minutes Press and release the button to select the minutes Press and release the SET button to confirm the time setting and to advance to manually set the date G Date Setting Note When the WWVB signal is found that date will over ride the manually set date we EOS IN 13 14 Hold down the SET button for 1 second The selected time zone will flash Press and release the SET button 5 times until the year flashes in the date LCD Press and release the button to select the year Press and release the SET button to confirm the year and to set the month The month will flash Press and release the button to select the appropriate month Press and release the SET button to confirm the month and to set the date The date will flash Press and release the button to select the appropriate date Press and release the SET button to confirm the date and to set the weekday The weekday will flash Press and release the button to select the app
12. o 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 projection alarm However due to the nature of the Earth s Ionosphere reception is very limited during daylight hours The projection alarm will search for a signal every night when reception is best The WWVB radio station derives its signal from the NIST Atomic clock in Boulder Colorado A team of atomic physicists is continually measuring every second of every day to an accuracy of ten billionths of a second per day These physicists have created an international standard measuring a second as 9 192 631 770 vibrations of a Cesium 133 atom in a vacuum For more information about WWVB please see the NIST website at http www boulder nist gov timefreq stations wwvb htm QUICK SET UP GUIDE 1 Insert two AA batteries into the projection alarm and or plug into wall Note Do not press any buttons until the WWVB time signal is received or reception errors may occur 2 3 4 5 6 7 Wait 10 minutes for WWVB reception If there is no WWVB reception manually set the time and date instructions in the Program Mode Program the settings Mount the WT 5720 in a suitable location where WWVB signal can be received The projector will activate and remain on if the alarm clock is plugged in If only batteries are used the projector will only be activa
13. ropriate weekday Press and release the SET button to confirm the calendar settings and to advance to select either 12 or 24 hour time display H 12 24 Hour Setting Note Setting to the 24 hour mode also known as Military Time will also change the temperature to display in C instead of F 1 Hold down the SET button for 1 second The selected time zone will flash 3 Press and release the SET button 9 times until the 12 hour time display flashes in the time LCD 4 Press and release the button to toggle between 12 and 24 hour time 5 Press and release the SET button to confirm the 12 24 hour time display and to return to normal operation I Selecting F or C The temperature is displayed in F or C depending on the time format 12 or 24 hour mode When in 12 hour format the temperature will be in F When in 24 hour mode the temperature will be in C FEATURES amp OPERATIONS A Features 1 Radio controlled time and date 2 Projection of time 3 LCD light 4 Six modes of date seconds temperature display 5 Indoor temperature 6 Remote temperature 7 Dual alarms 8 Adjustable snooze B Radio Controlled Time and Date 1 The projection alarm will automatically search for the time signal upon initial set up and every night 2 When the signal is being received there will be a tower icon flashing to the right of the time display When the time signal has been receive
14. s activated either ALM1 or ALM2 b To toggle between activating and Alarm 2 activated deactivating the alarm press either the Q 2 3 ALM1 or ALM2 briefly Uy KO c 1 or 2 will be displayed to Res see the right of the time display when the alarm is activated WE 4 4 45h t d When the snooze bar is pressed the display will scroll through the Alarm 1 and Alarm 2 times in the lower right Turning Alarm Off While Sounding a While either alarm is sounding press and release the SNOOZE bar to disable the alarm for the set duration Section II D b If the duration is set to 0 the alarm will be disabled for 24 hours c After the SNOOZE bar is pressed the lower left will display the time remaining on the snooze d The SNOOZE bar may be pressed at any time to restart the snooze duration e To disable the alarm for 24 hours press any button other than SNOOZE or projection keys 12 G Changing the Display Mode Day Seconds and Temperature There are six possible display modes to view the day seconds and temperature To change the display starting at the default of day date year Press and release the MODE button The display should now show month day year Press and release the MODE button again The display will now show seconds Press and release the MODE button again The display will now show alar
15. se or neglect including the lack of reasonable and necessary maintenance 2 damage occurring during shipment claims must be presented to the carrier 3 damage to or deterioration of any accessory or decorative surface 4 damage resulting from failure to follow instructions contained in your owner s manual 5 damage resulting from the performance of repairs or alterations by someone other than an authorized La Crosse Technology Ltd authorized service center 6 units used for other than home use 7 applications and uses that this product was not intended or 8 the products inability to receive a signal due to any source of interference This warranty covers only actual defects within the product itself and does not cover the cost of installation or removal from a fixed installation normal set up or adjustments claims based on misrepresentation by the seller or performance variations resulting from installation related circumstances LA CROSSE TECHNOLOGY LTD WILL NOT ASSUME LIABILITY FOR INCIDENTAL CONSEQUENTIAL PUNITIVE OR OTHER SIMILAR DAMAGES ASSOCIATED WITH THE OPERATION OR MALFUNCTION OF THIS PRODUCT THIS PRODUCT IS NOT TO BE USED FOR MEDICAL PURPOSES OR FOR PUBLIC INFORMATION THIS PRODUCT IS NOT A TOY KEEP OUT OF CHILDREN S REACH This warranty gives you specific legal rights You may also have other rights specific to your State Some States do no allow the exclusion of consequential or incidental damages therefore
16. ted when a button is pressed See the Features section III for instructions on projection direction etc DETAILED SET UP GUIDE I BATTERY INSTALLATION A Projection Alarm 1 2 3 Remove the battery cover Observe the correct polarity and install 2 AA batteries In addition or instead of inserting batteries the AC adapter can be used Simply Mee plug the adapter into the Memm receptacle on the underneath of e the alarm clock and then plug AC adapter in adapter 2 eect Replace the battery cover The projector will activate and remain on if the alarm clock is plugged in If only batteries are used the projector will only be activated when a button is pressed The projection is a red light not harmful under normal usage although care should be taken to not look directly into the light Note After the batteries have been installed a tone will sound and the LCD Liquid Crystal Display will activate The indoor temperature and the U S map will be displayed and the time will appear as The WWVB search is automatically initiated and a tower icon appears and flashes with the time colon no tower icon will appear if the WWVB is too weak to be detected and the time display will remain on While the WWVB search is being conducted various numbers will appear in the time display After 10 minutes the projection alarm will either display the WWVB time or discontinue the search if the time
17. the above exclusion of limitation may not apply to you 17 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 e mail support lacrossetechnology com warranty work sales lacrossetechnology com information on other products web www lacrossetechnology com FCC ID OMO 01RX Receiver 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 18
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