Control Company 3421 CALCULATOR WITH CLIPBOARD User Manual

Control company, Calculator with clipboard instructions

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Traceable

®

is a registered trademark of Control Company ©2009 Control Company. 92-3421-00 Rev. 1 031909

FEATURES
Solar Calculator with battery backup
Pen with Pen Holder
Tape Measure

CALCULATOR KEY FUNCTIONS

ON/CE
Press to turn the calculator on. When pressed during operation, press to
clear an incorrectly entered number. Clears only the most recent entry.

ON/C
Press to turn the calculator on. When pressed during operation, clears the
display to zero.

CE
Press to clear an incorrectly entered number. Clears only the most recent
entry.

OFF
Press to turn the calculator off.
The memory is cleared when the calculator is turned off.

Numerals (0-9)
Use to enter numbers.


Press to enter a decimal point.

+/−
Press to change the value of the displayed number from positive to negative,
or negative to positive.

+
Press to add entries.


Press to subtract entries.

X
Press to multiply entries.

%
Press to calculate a percentage.

=
Press to complete the arithmetic calculation.

÷
Press to divide entries.


Square Root key: Press √ to calculate the square root of the displayed
number.



M+
Memory Plus key: Press M+ to add the number being displayed to the value
stored in memory.

M-
Memory Minus key: Press M- to subtract the number being displayed from
the value stored in memory.

MR
Memory Recall key: Press MR to display contents of memory. Memory
remains unchanged after key operation.

MC
Memory Clear key: The first press of the MC key displays the value stored in
memory. The second successive press of the MC key clears the memory.

CALCULATOR DISPLAY MESSAGES
“MINUS“ – indicates the displayed number is a negative.

“MEMORY” – indicates a number is stored in memory.

“ERROR” – indicates the calculated value is too large/small to be displayed.

TAPE MEASURE
The tape measure is double sided and indicates Centimeters on one side
and Inches on the other.

The tape measure will automatically lock as it is being pulled. To unlock the
tape measure so that it may automatically rewind, press the button in the
center of the tape measure.

NOTE: The tape measure will rewind rapidly when the button is
pressed, make certain to hold the tape measure while depressing the
button so that the tape measure may be retracted slowly and safely.

WARRANTY, SERVICE, OR RECALIBRATION
For warranty, service, or recalibration, contact:

CONTROL COMPANY

4455 Rex Road

Friendswood, Texas 77546 USA

Ph. 281-482-1714 Fax 281-482-9448

E-mail [email protected]

www.control3.com

Control Company is ISO 9001 Quality-

Certified by DNV and ISO 17025 accredited

as a Calibration Laboratory by A2LA.

CALCULATOR WITH CLIPBOARD INSTRUCTIONS

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