Calculated Industries 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-per-
manent registers.
r-Recall
Used to recall stored values.
s-S t o r ag e
Stores displayed values.
C-Convert
Used to convert between time formats
or to access secondary functions.
0through 9&•
Keys used to enter digits.
+ – x ÷ =
Basic arithmetic operation keys.
%-Percent Key
Four-function (+ – x ÷)percentkey.
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
“ Ti me Va 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 geYear
Used to change and store the default
year. 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=
displays as: THUR 3 • 0 1 • 2 0 0 7.
y-Ye a rs
Used to enter a displayed value as
years. When used with C, a
displayed value is converted to years.
Â-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 holi-
days. Use with sand Cto 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 Eand Dkeys to
enter or calculate the starting point of
a time or date duration.
E-End Point
Used with Band Dkeys to enter
or calculate the ending point of a time
or date duration.
C 1 (+1 day) -Plus One Day
Used before the Ekey to add 24
hours to a time calculation.
C 2 (+2 day) -Plus Two Day
Used before the Ekey to add 48
hours to a time calculation.
C 3 (+3 day) -Plus Three Day
Used before the Ekey to add 72
hours to a time calculation.
D-Duration
Used with the Band Ekeys,
and the +1 day, +2 day, +3 day func-
tions to enter or calculate the duration of
tim e .
∏-Prorate
Used in combination with the B
and Ekeys 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 Band Eand ∏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 prefer-
ence is set to the “Split” option, the
total time elapse from the start of the
Timer to the moment the Skey is
pressed will be displayed. If set to the
“Lap” option, the elapsed time
between presses of Sis displayed.

User’s Guide — 7
Memory Function Keys
s 0 - C u mula ti 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 rs e Fu nc t io 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 cal-
culations 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 com-
plete 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.,
hour, 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:
o0.
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 difference:
7 4 5 C s 0 M+ 745.
r r -135.
Preference Settings
The ScheduleCalc includes user-selec-
table 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
key. 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 informa-
tion, note that default values are
identified with an asterisk (*).
(Cont’d)

12 — ScheduleCalc™
(Cont’d)
1st press 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
2nd 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 .
3rd 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.

User’s Guide — 13
4th press of P
Split Lap Setting: (S/LP)
Options: SPLIT* LAP
This setting defines how the Skey
operates when the Timer is activated.
If set to “Split,”S c h e d u l e C a l c displays the
total time elapsed from the start of the
Timer to when Sis pressed.
If set to “Lap,” the time between odd
numbered presses displays. For example:
F i rs t pr e s s displays the time elapsed
from the Timer’s start to when Si s
p r e s s e d .
Second press redisplays the active
Timer.
T h i rd pr e s s displays the time elapsed
between the first and the third presses.
F o u rth press redisplays the active Timer.
5th press of P
Buzz Setting: (BUZZ)
Options: On* OFF
If set to “On,” the buzzer activates when
the countdown Timer reaches zero.
6th press of P
Beep Setting: (BEEP)
Options: On OFF*
If “On,” keys beep when pressed.
(Cont’d)

14 — ScheduleCalc™
7th press of P
Rate Setting: (RATE)
Options: 0.00* (two decimal places)
0 (whole number)
0.0000000 (not rounded)
Sets the display format for Rate results.
8th press of P
Second Setting: (SECS)
Options: On* OFF
If set to “On,” time values are displayed
with seconds. If set to “OFF,” entering
seconds or decimal time values
temporarily overrides the setting and
displays seconds anyway.
9th-15th press of P
Mon-Fri and Sat-Sun
Options: On* OFF (MON-FRI)
On OFF* (SAT-SUN)
Determines which days comprise the
work week. “On” includes the day;
“OFF” excludes it.
(Cont’d)

User’s Guide — 15
Calendar Mode Settings
The Mkey is used to select the Day
Count method used when doing date
math calculations. Calendar Mode
setting options are discussed below
(the default mode is CAL Act: Act):
Setting Options
1st press of M
CAL Act: Act
Uses the actual number of days in a
month and year (including leap year)
when calculating date math problems.
2nd press of M
WORK Act: Act
Counts only the workdays in a month.
The “Monday-Sunday” preference
settings determine the number of work
days per week. This method takes into
consideration the hours per day and
any stored holidays.
3rd press of M
CAL 30: 360
Defines the year as 12 months of equal
value: 30 days each.
(Cont’d)

16 — ScheduleCalc™
4th press of M
CAL Act: 365
Based on 365 days in a year, this
method does not include the extra
day in a leap year.
5th press of M
CAL Act: 360
This method counts a year as 360
days. The monthly count is based on
the actual number of days in the
month.
Changing the Mode Setting
1. Move through the options by
repeatedly pressing M.
2. Once the option you want is
displayed, press oto exit Mode
Settings.
Note: Calender Mode settings remain active
until changed or Cxis used to reset the
calculator.U
(Cont’d)