Справочник Пользователя для Nagano Japan Radio Co . Ltd. NJT511

 

 

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Wipe the BHT's charge terminals and battery cartridge terminals with a cotton swab 
or the like periodically. Clean the BHT housing with a dry, soft cloth. Before cleaning, 
be sure to turn the BHT off. 

• 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 or pull on the keys. 
Doing so may break the keys. 

 Thinner 

Benzine 

•  If the BHT becomes smudged, wipe it with a soft cloth that has been moistened in 

soapy water (always use neutral detergent) and wrung out thoroughly. 

 

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 airbrush or a soft brush.