Denso BHT-7500S, BHT-7500W user manual Proper Care of the BHT and CU

■Proper Care of the BHT and CU

Clean the housings, battery cartridge terminals, and CU-7001 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 or- ganic solvents. The housing may be marred or the paint may come off.

¥Never rub or strike the liquid crystal dis- play (LCD) with anything hard. The LCD surface will be easily scratched or bro- ken.

¥When cleaning the keypad, do not scrub the surface too hard, and do not pull on the keys. Doing so may break the keys or cause the keypad to dislocate.

Take care of me with a dry soft cloth.

NO WAY!!

Thinner Benzine

¥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 bar-code reading window will affect reading performance. If you use the BHT in dusty areas, therefore, periodically check the clear plate of the bar-code 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.

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