User's Manual

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Tangent Functions:
For Tangent, press Enter with dots 2-3-4-5 and then T. This is
displayed as tan(.
For Arc tangent, press Enter with dots 2-3-4-5 then A. This is
displayed as atan(.
For Hyperbolic tangent, press “enter,” with “dots 2-3-4-5,” then, “h.”
This is displayed as tanh(.
For example, to calculate the tangent of the 30 degree angles, you
press: Enter with dots 2-3-4-5, T, 30 and then “)”. That is, tan(30)
which gives you the result of 0.57735027.
Logarithm Functions:
Common logarithm
For Common logarithm, press “Enter” with “dots 1-2-3,” and then “n.”
This is displayed as log(.
For example, to calculate the common logarithm of the 100, you
press: Enter with dots 1-2-3, N, 100 and then “)”. That is, log(100)
which gives the result 2.
Natural Logarithm
For Natural logarithm, press “enter” with “dots 1-2-3,” and then, “e.”
This is displayed as ln(.
For example, to calculate the natural logarithm of the 100, you press:
Enter with dots 1-2-3, E, 100 and then “)”. That is, ln(100) which gives
the result 4.60517019.
15.2 Set Date and Time
If you want to set the Braille Sense Plus B32 internal clock, you can
set it by pressing “enter” on “set date and time” in the “utility” menu.
In the “utility” menu, you can locate the set date and time by pressing
“t (dots 2-3-4-5),” or you can find it by navigating the “utility” menu
with “space-1” or “space-4.”
The set date and time is a dialog box, which consists of “time zone,”
“use daylight savings,” “time format,” “time,” “date,” a “confirm” button,