HIMS International Corporation H332B 用户手册

下载
页码 390
293 
 
the detailed information, press “space” to switch to “yes.”  Then, it will 
display “item name: the formula = its result value” in Braille.  “Delete” 
is used to get rid of your registered item.  If you want to delete an 
item, first, you should select the item that you want to be deleted, and 
then press “enter” on “delete.”  You can find the deleted item in “item 
list” by pressing “tab (space-4-5).”  Or, you can press “space-d (dots 
1-4-5)” on what you want to delete in the item name list.  If you want 
to delete all of the items, you can select all of them by pressing 
“enter-a (dot 1),” and press “space-d (dots 1-4-5).”  If you only want to 
delete some of them, you can select the items by pressing “space,” 
and press “space-d (dots 1-4-5)” on the selected items.   
 
15.1.2.2 Delete All Saved Items 
 
When you use this function, you can delete all of the saved items that 
are stored in the “recall items.”  To activate it, you can call up the 
menu by pressing “space-m (dots 1-3-4)” or press “F2.”  Then, use 
the “space-1” or “space-4” to get to the “variable calculators” menu, 
and press “enter.”  Next, use the up and down arrows to go to “delete 
all saved items,” and press “enter.”  You can also press “enter-d (dots  
1-4-5)” while you are in the calculation line. 
 
15.1.2.3 Save Items 
 
“Save items” is a dialog box that has an edit window for typing in the 
item name, a “confirm” button and a “cancel” button.  You can move 
between the control items by pressing “tab (“space-4-5”)” or “shift-tab 
(“space-1-2”)”.  In the “variable calculators” menu, you can access 
“save items” by pressing “s (dots 2-3-5).”  When you are in the 
calculation line, you can press “backspace-s (dots 2-3-4)” to open the 
save items dialog box.  When you are on the calculation line if you 
type in the item name, and formula, “a=2+sin(30),” followed by 
pressing “enter,” the calculation will be saved automatically.  In your 
calculating result, you can access “save items” to type in an item 
name in the edit box, and then you can save it by pressing “enter” 
directly or by pressing “enter” on the “confirm” button. If you type in 
function names like “sin,” “cos,” or “pi” as an item name, you will see 
the message “invalid item name,” and if you type in names that have 
already been saved, you will see a message that says, “replace 
variable a with current value? Yes.”  If you want to change the value,