Calculated Industries SCHEDULE CALC 9430 User Manual

SCHEDULE CA L C

™

ADVANCED TIME CALCULATOR

Model 9430

INTRODUCING SCHEDULECALC

The all new ScheduleCalc™is an
advanced time and date calculator
withthe following built-in features to
simplify all your time and date related
problems.

• Entry formats include:
Hours,Minutes,Seconds
Hour:Minutes:Seconds (H:M:S)
AM/PM or Sexagesimal (24-hour)
Days, Weeks, Months, Years
Work Days and Work Weeks

• Adds, subtracts, multiplies and

divides time and date formats

• Begin, End and Duration keys for

instant time and date math results

• Stopwatch/timer with count down

and count up, split/lap and optional
buzzer

• Built-in preference key lets you

customize settings

• Paperless Tape function displays the

last 20 data entries

• 10 Memory locations (registers)

• Prorate key for quick prorated time

and date calculations

TABLE OF CONTENTS

KEY DEFINITIONS / FUNCTIONS . .1

Standard Calculator Keys . . . . . . .1

Time Function Keys . . . . . . . . . . . .2

Date Function Keys . . . . . . . . . . . .3

Duration Function Keys . . . . . . . . .4

Timer Function Keys . . . . . . . . . . .6

Memory Function Keys . . . . . . . . .7

Other Function Keys . . . . . . . . . . .8

OPERATING BASICS . . . . . . . . . . .9

Basic Math . . . . . . . . . . . . . . . . . . .9

Percent Calculations . . . . . . . . . . .9

Delta Percent . . . . . . . . . . . . . . . . .9

Memory Function . . . . . . . . . . . . .10

Storing Values into Memory 1-9 . .10

Using Cumlative Memory . . . . . .11

Preference Settings . . . . . . . . . . .11

Calendar Mode Settings . . . . . . .15

USING THE SCHEDULECALC . . .17

Hours per Day . . . . . . . . . . . . . . .17

Hours per Week . . . . . . . . . . . . . .17

Year . . . . . . . . . . . . . . . . . . . . . . .18

Time and Date Math Rules . . . . .18

Time Values . . . . . . . . . . . . . . . . .19

Date Values . . . . . . . . . . . . . . . . .21

Time and Date Conversions . . . .22

TIME AND DATE MATH . . . . . . . . .23

Simple Addition . . . . . . . . . . . . . .23

Split Time Requirements . . . . . . .23

Split Times Projected . . . . . . . . . .24

Scheduling Total Time . . . . . . . . .25

Production Fixed Lengths . . . . . .25

Production Spacing . . . . . . . . . . .26

Beginning, End and Duration . . .28

Scheduling-Multiple Steps . . . . . .29

Duration-Using +Days Function .30

Holiday Values . . . . . . . . . . . . . . .30

Prorated Values . . . . . . . . . . . . . .32

Prorating a Dollar Amount . . . . . .33

Rate Function . . . . . . . . . . . . . . . .34

Billing . . . . . . . . . . . . . . . . . . . . . .35

Scheduling-Payroll . . . . . . . . . . . .37

STOPWATCH/TIMER . . . . . . . . . . .38

Split/Lap Function . . . . . . . . . . . .39

Working with Timer Values . . . . . .39

PAPERLESS TAPE FEATURE . . . .40

Display Format . . . . . . . . . . . . . . .41

Using the Paperless Tape . . . . . .41

Clear the Paperless Tape . . . . . .39

APPENDIX . . . . . . . . . . . . . . . . . . .46

WARRANTY AND REPAIR . . . . . . .48

User’s Guide — 1

KEY DEFINITIONS / FUNCTIONS

Standard Calculator Keys

o - On/Clear

Turns power on. Pressing once clears
the display. Pressing twice clears all
temporary values.

O - Off

Turns power off, clearing all non-per­manent registers.

r - Recall

Used to recall stored values.

s - S t o r a g e

Stores displayed values.

C - Convert

Used to convert between time formats
or to access secondary functions.

0 through 9 & •

Keys used to enter digits.

+ – x ÷ =

Basic arithmetic operation keys.

% - Percent Key

Four-function (+ – x ÷)percent key.

C % - Delta Percent ( )

Calculates the percentage difference
between two numbers.

2 — ScheduleCalc

™

Time Function Keys

H - Hour

Enters/converts to decimal hours or
Hour: Minute: Second (H:M:S) time
formats. Repeated presses will toggle
between formats.

m - Minute

Enters/converts to decimal minutes
or Minute: Second (M:S) time fomats.
Repeated presses will toggle between
formats.

ß - Seconds

Enters/converts to seconds.

: - Time Unit Separator

Separates Hours, Minutes, and
Seconds.

C : - 24 Hr

Converts the displayed time value to
24-hour format. For example, 3:00:00
pm is converted to 15:00:00. See
“ T i m e V a l u e s ” s e c t i o n .

A

Designates entry as AM.

p

Designates entry as PM.

User’s Guide — 3

Date Function Keys

/ - Date Separator

Used as a separator for date entries.
For example, 1 / 1 5 /
1 9 9 7. Displays the year setting
when used with r. See “Date
Values” section.

s / - C h a n ge Yea r

Used to change and store the default
y e a r. If no year is entered as part of a
date entry, ScheduleCalc uses this
default. For example, if the default
year is 2007, entering 3/ 1=
di splays as: THUR 3 • 0 1 • 2 0 0 7.

y - Ye a r s

Used to enter a displayed value as
years. When used with C, a
displayed value is converted to years.

 - Months

Used to enter a value as months.
When used with C, the displayed
value is converted to months.

w - Weeks

Used to enter a week value. When
used with C, the displayed value is
converted to weeks. When used with
s, you may change the number of
work hours per week. (Enter a value
then press sw.) Used with r,
displays work hours per week.

4 — ScheduleCalc

™

d - Days

Used to enter a value as days. When
used with C, the displayed value is
converted to days. When used with
s, you may change the number of
work hours per day. (Enter a value
then press sd.) Used with r,
displays work hours per day.

h - Holiday

Used to display programmed holi­days. Use with s and C to add
and delete holidays. See “Holiday
Values” section.

M - Mode

Used to set the Day Count method for
date math calculations. See
“Calendar Mode” section.

User’s Guide — 5

Duration Function Keys

B - Beginning Point

Used with the E and D keys to
enter or calculate the starting point of
a time or date duration.

E - End Point

Used with B and D keys to enter
or calculate the ending point of a time
or date duration.

C 1 (+1 day) - Plus One Day

Used before the E key to add 24
hours to a time calculation.

C 2 (+2 day) - Plus Two Day

Used before the E key to add 48
hours to a time calculation.

C 3 (+3 day) - Plus Three Day

Used before the E key to add 72
hours to a time calculation.

D - Duration

Used with the B and E keys,
and the +1 day, +2 day, +3 day func­tions to enter or calculate the duration of
t i m e .

∏ - Prorate

Used in combination with the B
and E keys to calculate a prorated
value. See “Prorated Values” section.

6 — ScheduleCalc

™

C ∏ - Prorated Amount

Used to enter the dollar value being
prorated. Used in combination with
the B and E and ∏ keys. See

“Prorated Values” section.

C • - Rate

Multiplies a numerical or time value
by the rate or temporarily overrides a
stored rate.

N o t e : When entering a math string, C •
pressed after a unitless value will override
the previous rate. For example, if you enter

2 • 5 H x 1 0 C •,

ScheduleCalc uses 10 as rate instead of
stored value.

s• - Store Rate

Permanently stores a unitless value
as a rate. You may clear the value by
performing a “Clear All” (C x ) or
replace it with another value.

Timer Function Keys

T - Stopwatch / Timer

Used to access the Stopwatch/Timer
Function.

S - Split / Lap Function

Pauses the Timer display, without
stopping the Timer. If the S/LP prefer­ence is set to the “Split” option, the
total time elapse from the start of the
Timer to the moment the S key is
pressed will be displayed. If set to the
“Lap” option, the elapsed time
between presses of S is displayed.

User’s Guide — 7

Memory Function Keys

s 0 - C u mu la t i ve M em o ry

Adds and stores diplayed value to M+.

s 1 - 9

Enters and stores a value in Memory
registers 1 - 9. Press s, then the
number key representing the Memory
register in which you want the value
stored.

r 0 - 9

Recalls values stored in Memories
0 - 9.

0 s 1 - 9

Clears the value from Memory
register coinciding with the number
key (1-9) pressed.

C +

Clears Memory registers 0 through 9.

C s 0

Subtracts the displayed value from M+.

r r

Clears and displays M+.

C r

Clears M+ without changing the
display.

8 — ScheduleCalc

™

Other Function Keys

P - Preference Settings

Used to access the preference
settings. Repeated presses will cycle
through the various preferences.
Once in the preference setting mode,
the + and – keys are used to
change preference options.

C ÷ - I n v e r s e F u n c t i o n

Calculates the reciprocal of the
displayed value.

C x - Clear All

Clears all values and returns all
settings to their default values.

r = - Paperless Tape

Accesses the Paperless Tape mode,
which keeps track of your last
20 entries.

C – - Change Sign (+/-)

Toggles the sign of the displayed
value to positive or negative.

User’s Guide — 9

OPERATING BASICS

Basic Math

Your calculator uses standard chaining
logic, which simply means that the cal­culations are made in the order
entered.

KEYSTROKE DISPLAY

3 + 2 = 5
3 – 2 = 1
3 x 2 = 6
3 ÷ 2 = 1.5

Percent Calculations

The percent % key is used for finding a
given percentage of a number or for
working add-on, discount or division
percentage calculations.

KEYSTROKE DISPLAY

3 5 5 x 1 5 % 53.25
250+65% 412.5
2 5 – 5 % 23.75
1 0 0 ÷ 5 0 % 200.

Delta Percent

The Delta Percent function ( ) finds
the percent change between two values.
The = key must be pressed to com­plete the calculation.

KEYSTROKE DISPLAY

1 0 C % 1 5 = 50.
1 0 0 C % 2 5 = -75.

10 — ScheduleCalc

™

Memory Functions

The ScheduleCalc allows you to store,
add, subtract, replace and recall up to
10 separate Memory values. Memory
values do not change unless revised or
the calculator is reset to its default state.
Values can be stored in any format.

N o t e : Memories 1–9 store a single value, while

M + maintains a cumulative total. When adding
to M+, only values of the same convention (i.e.,
h o u r, minute, second, day, week, month or
year), may be added.

Storing Values into Memory 1 - 9

STEPS/KEYSTROKES DISPLAY

1. Enter value into Memory 1:

3 5 5 s 1 M-1 355.

2. Replace the value into Memory 1:

2 5 s 1 M-1 25.

3. Clear display and recall Memory 1:

o 0.
r 1 M-1 25.

4. Clear Memory 1:

0 s 1 M-1 0.

User’s Guide — 11

Using Cumulative Memory (M+)

STEPS/KEYSTROKES DISPLAY

1. Enter and store “355” in Memory 0:

3 5 5 s 0 M+ 355.

2. Add “255” to “355” then display the total:

2 5 5 s 0 M+ 255.
r 0 M+ 610.

3. Subtract “745” and display the diff e r e n c e :

7 4 5 C s 0 M+ 745.
r r -135.

Preference Settings

The ScheduleCalc includes user-selec­table preference settings that allow you to
customize the calculator for your specific
needs or special situations. To access the
preference settings, simply press the P
k e y. Repeated presses of this key will scroll
through the various options which may be
altered by pressing + o r – k e y s .

When reviewing the following informa­tion, note that default values are
identified with an asterisk (*).

(Cont’d)

12 — ScheduleCalc

™

(Cont’d)

1stpress of P

Date Setting: (

DATE)

Options: US* Euro
Sets the date display format.

U.S. Format European Format

Month/Day/Year Day/Month/Year

2 • 1 4 • 2 0 0 7 1 4 • 0 2 • 2 0 0 7

2

nd

press of P

Day Setting: (

DAY)

Options: On* OFF
If set to “On,” date math results display

the day of the week on which the date
falls. For example,

THUR 1 • 1 5 • 2 0 0 7 .

3

rd

press of P

Timer Accuracy Setting: (

TMR)

Options: 0:00:00.0*

0:00:00.00
0:00:00

Sets the Timer’s display accuracy.