Steren CAL-150 Instructivo De Uso página 133

INSTRUCTION MANUAL FOR SCIENTIFIC GRAPHIC
CALCULATOR
Model: CAL-150
Brand: Steren
Before using your new Steren scientifi c graphic calcula-
tor, read this instruction manual.
Thank you for purchasing Steren products. You can
feel safe knowing that you have purchased the highest
quality product available.
Your new STEREN brand scientifi c graphic calculator has
250 functions including all trigonometric functions, binary
calculus, statistical calculus, etc. This calculator allows you
to create and program mathematical formulas with an edit
function for editing at any time. This creation function gives
you an infi nite amount of extra functions for your calculator.
With this calculator's liquid crystal screen (LCD), you will be
able to completely appreciate your graphs. This calculator
also has an auto-off function which helps you save the bat-
tery life.
Important
· Do not expose this device to extreme temperatures.
· Always use a clean and dry rag in order to clean this de-
vice.
· Do not use or store this device anywhere it might get wet or