Sight Enhancement Systems SciPlus-2200, Руководство пользователя, Страница: 8 / 30

Page 4 of 23 version 1.6
SciPlus-2200 Operations
The SciPlus-2200 follows the “BEDMAS” rule for order of operations:
Brackets
è
Exponents
è
Divide
è
Multiply
è
Addition
è
Subtraction
Most of the SciPlus-2200 keys have two functions. The lower function appears in a white font. The
alternate, or
2
nd
function, when present, appears in a yellow font. To access this function, the
2
nd
key
must first be pressed. Throughout the key descriptions below, if a key symbol appears in a yellow
background, this indicates that the
2 nd
key must be pressed before this key is pressed.
Notes regarding nomenclature:
1. Throughout this manual, a key press is indicated in blue. For example,
↵
indicates the red ENTER
key on the keyboard.
2. In the examples below, the key press (in blue) is shown the way it appears in the display, which is
not necessarily the way it appears on the key.
Note: Some keys, such as
DRG
è
,
P
è
R
, and
R
è
P
sometimes operate on values in the second line.