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c. Power
d. Exponential
e. Natural Logarithm
f. Logarithm to Base 10 Log
g. Modulo
h. Sine
i. Cosine
j. Tangent
3. Expressions menu
a. Pi
b. Euler
c. Bracket Open
d. Bracket Close
4. Execute Calculation menu
7.2 Entering Numbers and Operators
Note that all numbers and operators must be entered using Computer
Braille. A list of common symbols and numbers 1-9 are shown below
with their respective braille codes.
Symbols:
+ (plus) symbol: B3B4B6
- (minus) symbol: B3B6
* (multiply) symbol: B1B6
/ (divide) symbol: B4B3
. (Decimal point) symbol: B4B6
= (equals) symbol: B1B2B3B4B5B6
( (open parenthesis) symbol: B1B2B3B5B6
) (close parenthesis) symbol: B2B3B4B5B6
Numbers:
1 B2
2 B2B3
3 B2B5
4 B2B5B6
5 B2B6
6 B2B3B5
7 B2B3B5B6
8 B2B3B6
9 B3B5
0 B3B5B6
Summary of Contents for VarioUltra 20
Page 1: ...VarioUltra User Guide Item number 106020H24 User guide version 1 4 English 06 2017...
Page 2: ......
Page 87: ...87 To exit Timers and return to the main menu press and hold system key S3...
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