Orbit Research Orbit Reader 20 Plus User Manual

Orbit Reader 20 Plus – User guide Version 1.0
Orbit Research Confidential and Proprietary Information 62
Division
Type digits for the first operand, then press ‘/’ sign (Dots 3 4) or Select + Left
arrow key to add the division operator and then type digits for the second
operand. For example, 4/2
Press Dort 8 /Equals ‘=’ sign to display the answer.
Press Space + Dot 7 to clear the last operand typed into the display (CE – Clear
Entry) and press Space + Dot 7 8 to clear the display and any partial calculation
(AC – All Clear)
The Calculator shows the following list of errors
1. Divide by zero: “Cannot divide by zero”
2. Zero/Zero: “Result is undefined”
3. Pressing Dot 8 without entering the second operand: “Syntax error”
18.2 Memory functions
The memory functions allow to store and recall calculations.
The calculator memory is at 0 until you hit the hotkeys for M+ or M-. Each time
you hit M+ the number on the display is added to the number in the calculator
memory. Each time you hit M- the number on the display is subtracted from the
number in the calculator memory. To recall the number in the calculator memory
hit MR. To zero out the memory hit MC.
Please check the following list of supported Memory functions
MC (Memory Clear)
To clear the memory value, press Space + Right arrow
M+ (Memory Plus)
To add the current value to whatever is stored in memory, press Space + Up
arrow
M- (Memory Minus)
To subtracts the current value from whatever is currently stored in memory,
press Space + Down arrow.
MR (Memory Recall)
To recall the value from the memory and show it on the display, press Space +
Left arrow.
The π (Pi) is one of the most common constants in mathematics. Press Dots 1 2
3 4 to enter the value of Pi directly, so you don't usually have to remember all the
digits of pi i.e. 3.1415

Orbit Research Orbit Reader 20 Plus Specifications

General

Brand	Orbit Research
Model	Orbit Reader 20 Plus
Category	Monitor
Language	English