Maintenance And Care Instructions; Specifications - La Crosse Technology WS-9043U Instruction Manual

2) Be sure indoor weather station is at least 6 feet from any electrical devices, such as televisions,
computers, or other radio-controlled clocks.
3) Remove batteries for five minutes, reinsert and leave the unit alone overnight without pressing
buttons.
4) If there are still problems, contact La Crosse Technology.
Problem: Hour is incorrect (minute and date are correct).
Solution: Be sure correct time zone and daylight saving time settings are selected.
Problem: The LCD is faint.
Solution: 1) Set the LCD contrast to a higher number.
2) Replace the batteries
Problem: No outdoor temperature/humidity is displayed.
Solution: 1) Remove all batteries, reinsert into remote temperature/humidity sensor first, then the indoor
weather station.
2) Place the remote temperature/humidity sensor closer to the display.
3) Be sure all batteries are fresh.
4) Place the remote temperature/humidity sensor and indoor weather station in position so the straight-
line signal is not passing through more than two or three walls.
Problem: Temperatures do not match if units are placed next to each other.
Solution: Each temperature/humidity sensor is manufactured to be accurate to within 2 degree plus or minus
and under normal conditions, so two sensors could be as much as 4 degrees different. However, the
difference can be exaggerated further because the sensors are designed for different working
environments. The indoor temperature sensor is less responsive to ambient air currents because of the
shielding effect of the display's case. In addition, the case can act as a heat sink to absorb and store heat
from external sources (i.e. handling of the case or radiant heat). Also, the much greater range of the
remote temperature/humidity sensor requires a different calibration curve than the indoor range. Error
is usually greater at the extreme ends of a range, making it harder to compare different ranges with
different curves. Under non-

MAINTENANCE AND CARE INSTRUCTIONS

• Extreme temperatures, vibration, 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
the displays and casings.
• Do not submerge in water.
• Immediately remove all low powered batteries to avoid leakage and damage.
• Opening the casings invalidates the warranty. Do not try to repair the unit. Contact La Crosse
Technology for repairs.

SPECIFICATIONS

Weather data measuring range:
Indoor Temperature:
Outdoor Temperature and Dew Point: -21.9°F to 157.8°F with 0.2°F resolution for Temperature; with
14.1°F to 139.8°F with 0.2°F resolution "OFL" displayed if
outside this range
1ºF for dew point resolution "OFL" displayed if outside this
range and "OF" for Dew Point
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