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11

 

B)

 

MOUNTING WITH SCREWS 

 
1)

 

Remove the mounting bracket from the Remote Temperature Transmitter.  
The bracket should snap off easily. 

2)

 

Place the mounting bracket over the desired location.  Through the three 
screw holes of the bracket, mark the mounting surface with a pencil. 

3)

 

Where marked, start the screw holes into the mounting surface. 

4)

 

Screw mounting bracket onto the mounting surface.  Ensure that the screws 
are flush with the bracket. 

5)

 

Snap the Remote Temperature Transmitter onto the mounted bracket. 
 

C)

 

MOUNTING WITH ADHESIVE TAPE 

 
1)

 

With a nonabrasive solution, clean and dry the back of the mounting bracket 
and the mounting surface to ensure a secure hold.  The mounting surface 
should be smooth and flat. 

2)

 

Remove the protective strip from one side of the tape.  Adhere the tape to 
the designated area on the back of the mounting bracket. Remove the 
protective strip from the other side of the tape.  Position the Remote 
Temperature Transmitter in the desired location, ensuring that the Weather 
Temperature Station can receive the signal.

 

V)

 

MAINTENANCE & CARE 

 

Extreme temperatures, vibrations, and shock should be avoided to prevent 
damage to the units.

 

 

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.

 

 

Do not submerge in water.

 

 

Immediately remove all low powered batteries to avoid leakage and damage.  
Replace with new batteries only, and of recommended size.

 

 

Opening the casings invalidates the warranty.  Do not try to repair the units.  
Contact La Crosse Technology for Repairs.

 

 

TROUBLESHOOTING 
Problem: 

The LCD is faint. 

Solution: 

1) Replace the batteries. 

Problem: 

“OFL” appears in the indoor temperature LCD. 

Solution: 

1) Move unit to an area with warmer or cooler surrounding 
temperature.  Current surrounding temperatures are outside 
measuring range. 

Problem: 

No reception of WWVB signal. 

Solution: 

1)

 

It may help reception to face the front of the Temperature 
Clock in the general direction of Ft. Collins, Colorado. 

2)

 

Wait overnight for signal. 

3)

 

Be sure the Temperature Clock is at least 6 feet from any 

 

12

electrical devices, i.e. TV sets, 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: 

1) Be sure correct time zone and daylight saving time are 
selected. 

Problem: 

“--.-” appears in outdoor temperature LCD 

Solution: 

1) Check batteries in remote 
2) If batteries are replaced in remote, the unit must be re-started. 
Remove all batteries, and then follow start up procedure. 

Problem: 

“OFL” appears in the outdoor temperature LCD 

Solution: 

1)

 

Remote temperature is out of range. 

2)

 

Check batteries. 

3)

 

Interference from an outside source (cordless telephone, etc.) 

4)

 

Contact La Crosse Technology. 

 

Note: For any questions not answered, contact La Crosse Technology with the contact 
information found at the end of this instructional manual. 
 
SPECIFICATIONS FOR WS-8011UM 
Temperature:

 

Measuring range: 

32

F to 122

F with 0.2

F resolution (indoor) 

-21.8

F to 140

F with 0.2

F resolution (outdoor) 

(0

C to 50

C with 0.1

C resolution) 

Checking intervals: 

Every 10 seconds indoor, 3 times in 10 minutes 
for remote temperature. 

Power source:

 

Battery type: 

Station: 2 x AA, 1.5V (Alkaline)  
Transmitter: 3 x AAA, 1.5V (Alkaline) 

Battery life: 

Approximately 12 months 

Dimensions (L x W x H): 

11.4 x 0.98 x 7.5 in (290 x 25 x 190mm) 

 
WARRANTY INFORMATION 
 

La Crosse Technology provides a 1-year warranty on this Temperature Clock.  Contact 
La Crosse Technology immediately upon discovery of any defects covered by this 
warranty. 
 
Before sending the Temperature Clock in for repairs, contact La Crosse Technology.  The 
Temperature Clock will be repaired or replaced with the same or similar model. 
 
This warranty does not cover any defects resulting from improper use, unauthorized 
repairs, faulty batteries, or the Clocks inability to receive a signal due to any source of 
interference. 

Summary of Contents for WS-8011UM

Page 1: ...dio Controlled Temperature Clock Pages 2 through 12 WS 8011UM with TX5U 433 MHz Radio Controlled Temperature Clock Pages 14 through 26 Battery Cover 2 WS 8011UM with TX2U 433 MHz Radio Controlled Temperature Clock Instruction Manual Battery Cover ...

Page 2: ...The signal can be received up to 2 000 miles away through the internal antenna in the Temperature Clock However due to the nature of the Earth s Ionosphere reception is very limited during daylight hours The Temperature Clock 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 physicis...

Page 3: ...e Program Mode hold down the SET button for 2 seconds until 5EST flashes in the Date LCD The Program Mode is laid out in a manner that allows you to program each function separately or you can follow the instructions entirely to program the Temperature Clock Complete programming is usually done for the initial set up and will require you to skip step 1 of programming sections C Battery Compartment...

Page 4: ...ress the SET button to confirm the date and to set the weekday 8 8 The default weekday MON depends on selected language will flash Press the button to select the appropriate weekday 9 Press the SET button to confirm the calendar settings and to advance to select either 12 or 24 hour time display G 12 24 HOUR SETTING 1 Hold down the SET button for 2 seconds the selected time zone will flash press t...

Page 5: ...there is a change D REMOTE TEMPERATURE The remote temperature will be shown on the right side of the lower LCD screen The Weather Temperature Station receives the outdoor temperature F or C from the Remote Temperature Transmitter and the temperature appears in the OUTDOOR LCD The Remote Temperature Transmitter transmits a new temperature to the Weather Temperature Station 3 times every 10 minutes ...

Page 6: ...n to face the front of the Temperature Clock in the general direction of Ft Collins Colorado 2 Wait overnight for signal 3 Be sure the Temperature Clock is at least 6 feet from any 12 electrical devices i e TV sets 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 Cros...

Page 7: ...sion of limitation may not apply to you For warranty work technical support or information contact La Crosse Technology Ltd 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...

Page 8: ...re of the Earth s Ionosphere reception is very limited during daylight hours The temperature clock 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 hav...

Page 9: ...s 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 Within 10 minutes the temperature clock will either display the WWVB time or discontinue the search if the time is not found If the search is cancelled will appear in the time ...

Page 10: ...e when setting the hour PM will appear to the left of the hour display if it is AM nothing will be displayed 4 Press and release the SET button to confirm the hour setting and to shift to select the minutes 5 Press and release the button to select the minutes 6 Press and release the SET button to confirm the time setting and to advance to manually set the calendar F CALENDAR SETTING Note When the ...

Page 11: ...t the alarm minutes g Press and release the ALARM button to confirm and to exit the alarm setting mode 22 Note The alarm will be automatically set to sound when exiting the alarm setting mode indicated by the alarm sound icon to the right of the time 2 ACTIVATING DEACTIVATING THE ALARM a The alarm will be automatically set to sound when exiting the alarm setting mode indicated by the alarm sound i...

Page 12: ... bracket mark the mounting surface with a pencil 4 Where marked start the screw holes into the mounting surface 5 Screw mounting bracket onto the mounting surface Ensure that the screws are flush with the bracket 6 Snap the remote temperature sensor onto the mounted bracket B MOUNTING WITH ADHESIVE TAPE 1 With a nonabrasive solution clean and dry the back of the mounting bracket and the mounting s...

Page 13: ... 1 5V Alkaline Battery life Approximately 12 months Dimensions L x W x H 11 4 x 0 98 x 7 5 in 290 x 25 x 190mm 26 WARRANTY INFORMATION La Crosse Technology provides a 1 year warranty on this temperature clock Contact La Crosse Technology immediately upon discovery of any defects covered by this warranty Before sending the temperature clock in for repairs contact La Crosse Technology The temperatur...

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