HIMS International Corporation H332B 用户手册

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The “utility” menu provides several special functions for use with the 
Braille Sense Plus B32.  The “utility” menu has the following items: 
 
 “Calculator,” (where you can do simple math equations as well as 
scientific calculations), “set date and time,” (where you can set the 
Braille Sense Plus B32 internal clock), “check date and time,” (where 
you can check the date and time), “check power status,” (where you 
can check the remaining battery power), “setup Internet,” (where you 
can adjust your Internet settings), “terminal for screen reader,” (which 
allows you to connect the Braille Sense Plus B32 to your PC for use 
as a Braille display, external speaker, as well as many other useful 
functions).  To access the menu items, press “space-1” or “space-4” 
in the “program menu,” and press “enter” on the “utility” menu.  Or, 
you can press “u (dots 1-3-6)” in the “program menu” to open the 
utility menu.  The “utility” menu has several submenus under each of 
the menu items.   The following sections will discuss each of these 
menu options and their functions in greater detail. 
 
15.1 Calculator  
 
Using the calculator on the Braille Sense Plus B32 you can do simple 
math equations as well as complex scientific calculations.  The 
results and formulas will be displayed in Braille, and spoken by the 
Braille Sense Plus B32.  While using the calculator, you can refer to 
the “help” menu by pressing “space-h (dots 1-2-5).”  The “help” menu 
is very useful as you can quickly access hot key information for the 
various programs on the Braille Sense Plus B32. 
 
When you want to use the calculator you can press “c (dots 1-4)” 
from within the “utility” menu.  When using the calculator on the 
Braille Sense Plus B32, you need to type using computer Braille 
when calculating or inserting your formulas.  You can initialize your 
calculation line by pressing “backspace-c (dots 1-4).”  If you insert 
numbers or a function into a result, the result will disappear; and if 
you put in operators, you can get to the next step.  In addition, you 
can keep your result in the calculator’s memory, and you can recall it 
when you need the result.  You can use the function and operators