Troubleshooting

Problem:	The LCD is faint.
Solution:	Replace the batteries.
Problem:	“OFL” appears in the indoor temperature LCD.
Solution:	1)	Move unit to an area with warmer or cooler surrounding
		temperature.
	2)	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
		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:	Be sure correct time zone and daylight saving time are selected.
Problem:	“--.-” appears in outdoor temperature LCD
Solution:	1) Check batteries in the remote temperature sensor.
	If batteries are replaced in remote temperature sensor the
	temperature clock 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

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: 2 x AA, 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)