La Crosse Technology WS-2811U Operation Manual page 32

Wireless professional weather center
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shall be taken out from the unit before the product is to be stored for a long
period of time.
Immediately remove all low powered batteries to avoid leakage and
damage. Replace only with new batteries of the recommended type.
When cleaning the display and casings, use a soft damp cloth only. Do not
use solvents or scouring agents as they may mark the LCD and casings.
Do not submerge the unit in water.
Special care shall be taken when handling a damaged LCD display. The
liquid crystals can be harmful to user's health.
Do not make any repair attempts to the unit. Return them to their original
point of purchase for repair by a qualified engineer. Opening and tampering
with the unit may invalidate their guarantee.
Never touch the exposed electronic circuit of the device as there is a danger
of electric shock should it become exposed.
Do not expose the units to extreme and sudden temperature changes, this
may lead to rapid changes in forecasts and readings and thereby reduce
their accuracy.
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