Calculated Industries 8300-B User Manual
4840 Hytech Drive
Carson City, NV 89706 U.S.A.
1-800-854-8075 or 1-775-885-4900
Fax: 1-775-885-4949
E-mail: info@calculated.com
www.calculated.com
USER’S GUIDE
Model 8300
TABLE OF CONTENTS
KEY DEFINITIONS........................................1
COOKING UNIT CONVERSIONS ................5
RECIPE SCALING ........................................7
CHANGING THE NUMBER
OF SERVINGS............................................8
Increasing Number of Servings ..................8
Decreasing Number of Servings ................9
CHANGING THE PORTION SIZE ..............11
Increasing Portion Size ............................11
CHANGING BOTH SERVING AND
PORTION SIZE ........................................12
Decreasing Portion Size and
Increasing Number of Servings ............12
TEMPERATURE CONVERSIONS..............14
BASIC MATH WITH COOKING UNITS ......14
DISPLAYING ACTUAL FRACTIONS VS.
“KITCHEN FRACTIONS” ........................15
AVAILABLE KITCHEN FRACTIONS..........16
Basic Math - Displaying Actual vs.
Kitchen Fractions ..................................16
Conversions - Displaying Actual vs.
Kitchen Fractions ..................................17
USING THE TIMER ....................................17
ERRORS AND RESET ................................20
ACCURACY ................................................20
AUTO SHUT-OFF AND BATTERIES..........20
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KEY DEFINITIONS
o – On/Clear Key
Turns power on. Pressing once
clears the display. Pressing twice
clears any previously entered value.
c o – Off
Turns all power off. Clears all nonpermanent registers.
R - Recall
Recalls stored values (e.g., R r).
0 – 9 and ¥
Digits used for keying in numbers.
+ - * Ö =
Arithmetic operation keys.
c Ö – Percent
(%)
Four-function percent.
c – Convert
Converts to various unit keys (e.g.,
cooking units, temperature).
c + – Memory
(M+)
Adds displayed value to the standard,
cumulative Memory. (To subtract from
Memory, press a value, then c -
c +).
R + – Recall Memory
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R R – Clear Memory
c - – Change Sign
(+/-)
Changes the sign of the displayed
value from + to - and vice versa.
c * – Clear Recipe Memory
Clears the values entered into the #
of Servings and Portion Size keys, as
these values are stored in Memory
(e.g., remain stored even after you
turn your calculator off).
c * * – Clear All
Clears all stored values, including
Memory, serving and portion sizing.
/ – Fraction Bar Key
Used to enter fractions (e.g., 1 /
3 C).
c / – Rnd +/-
(Remainder)
Displays the fractional remainder (if
applicable), due to calculator rounding.
This is an optional calculation and
should be used if you want more precise measurements. When the calculator has rounded by more than 5%, the
display will read ^Rnd (it has rounded
up) or vRnd (rounded down). When this
occurs, press c / to display the
remainder. A (+) tells you to add the
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additional measurement, and a (–) tells
you to subtract (e.g., c / = + 0-1/2
TSP means you should add an additional 1/2 Teaspoon of the ingredient).
Note: If you want to minimize rounding
altogether, convert to the next smallest
cooking unit (e.g., if it reads Tablespoons,
convert to Teaspoons).
– Built-in Cooking Timer
Accesses the count up/count down
timer.
Cooking Unit Keys
Enters or converts to:
l – Pounds
d – Dry Ounces
f – Fluid Ounces
C – Cups
T – Tablespoons
t – Teaspoons
2nd Functions - Conversion Units
Enters or converts to:
c 0 – g or Gram
c 1 – kg or Kilogram
c 2 – °C or Celsius
(Cont’d)
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(Cont’d)
c 3 – °F or Fahrenheit
c 4 – Liter
c 5 – cl or Centiliter (100 ml)
c 6 – ml or Milliliter
c 7 – gal or Gallon
c 8 – Quart
c 9 – Pint
c ¥ – Dash
c = – Pinch
Recipe Scaling Keys
r – Recipe’s Number of Servings
Enters the recipe’s stated number of
servings.
A – Actual Number of Servings
Enters your desired number of servings.
c r – Recipe’s Portion Size
Enters the recipe’s stated per person
portion size.
c A – Actual Portion Size
Enters your desired per person portion size.
a – Adjust Recipe
Calculates adjusted ingredient sizes
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based on entered number of servings
and/or portion size.
R a - Recipe Scale Factor
Displays the ratio used for adjusting
ingredients.
Note: Values entered in Recipe Scaling Keys
are stored permanently, so use
c *
to clear
them. Also, to review stored values, press
R
and the applicable key (e.g.
R r
).
COOKING UNIT CONVERSIONS
Converting cooking or other weight/volume unit measurements is quick and
easy. To convert cooking units, enter the
quantity, press the cooking unit key/label,
and then press the c key followed by
the desired unit of measure key. To enter
fractions (e.g., 1/2 Cup), use the / key.
Also, some units (like Gallons) don’t
have dedicated keys, but are second
functions of primary keys. These are
color-labeled over various number/digit
or other keys. They can be accessed
using the c key.
Note: It is incorrect to convert volumes to
weights and vice versa (weights vary, e.g., a
cup of flour weighs less than a Cup of water);
thus, the calculator will not allow you to do so.
The calculator will display the word “Sorry” if
this occurs.
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Convert 1-1/2 tsp. to tbsp.:
KEYSTROKE DISPLAY
1 1 / 2 t c T 0-1/2 TBSP
Convert 8 fl. oz. to Cups:
KEYSTROKE DISPLAY
8 f c C 1 CUP
Convert 5-1/2 Quarts to Gallons:
KEYSTROKE DISPLAY
5 1 / 2 c 8
(Quart)
5-1/2 QT
c 7
(gal)
1-3/8 GAL
Convert 32 dry oz. to lbs.:
KEYSTROKE DISPLAY
3 2 d c l 2 LB
Converting Fractions to Decimals
To convert cooking measurement units
to and from fraction and decimal values,
follow the example below:
Enter 1/3 Cup and convert to Decimal,
then back to fraction:
KEYSTROKE DISPLAY
1 / 3 C C 0.333 CUP
C 0-1/3 CUP
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