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Proper Care of the BHT and CU
Clean the housings, BHT charge terminals, battery cartridge terminals, and CU-200 charge terminals
with a dry, soft cloth. Before cleaning, be sure to turn the BHT power off and unplug the AC adapter of
the CU.
• Never use benzene, alcohol, or other organic solvents. The
housing may be marred or the paint may come off.
• Never rub or strike the liquid crystal display (LCD) with anything
hard. The LCD surface will be easily scratched or broken.
• When cleaning the keypad, do not scrub the surface too hard,
and do not pull the keys. Doing so may break the keys or cause
the keypad to dislocate.
• If the BHT or CU becomes smudged, moisten a soft cloth with neutral detergent and wring it out
thoroughly. Wipe the BHT or CU with the cloth and then go over it again with a dry cloth.
Dust or dirt accumulating on the clear plate of the reading window will affect reading performance. If you
use the BHT in dusty areas, therefore, periodically check the clear plate of the reading window and clean
it if dusty.
• To clean the plate, first blow the dust away with an air brush. Then wipe the plate with a cotton swab or
the similar soft one gently.
• If sand or hard particles have accumulated, never rub the plate; doing so will scratch or damage it.
Blow the particles away with an air brush or a soft brush.
Limited Warranty on Software Products
In no event will DENSO WAVE INCORPRATED be liable for direct, indirect, special, incidental, or
consequential damages (including imaginary profits or damages resulting from interruption of operation
or loss of business information) resulting from any defect in the software or its documentation or
resulting from inability to apply the software or its documentation.