Calculated Industries 9126 User Manual

TIME MASTER™II
User’s Guide
CALCULATED INDUSTRIES
T
IME
M
ASTE
Beg End Rate
Conv
Stor
Rcl
12/24 hr
:
®
HR MIN SEC
R
I
I
Dur
Hr
PMAM
7 9
8
4 5
1
2
M+
0
CALCULATED INDUSTRIES
We put answers at your fingertips
Off
Prefs
S/Lap
Min
Tape
=
On/C
%
%
Timer
Mode
Sec
1/
x
÷
AC
6
+
Clr Mem
3
+
+/–
®
Introducing Time Master II . . . . . . . . . .3
Key Definitions/Functions . . . . . . . . . .4
Standard Calculator Keys . . . . . . . . .4
Time Function Keys . . . . . . . . . . . .5
Timer Function Keys . . . . . . . . . . .6
Other Function Keys . . . . . . . . . . . .7
Operating Basics . . . . . . . . . . . . . . . .9
Basic Math . . . . . . . . . . . . . . . . . . .9
Memory Function . . . . . . . . . . . . .10
Memory “0” . . . . . . . . . . . . . . . . .11
Preference Function . . . . . . . . . . .12
Time Conventions . . . . . . . . . . . . .14
Using the Time Master II . . . . . . . . . .16
Entering Time Values . . . . . . . . . . .16
Time Conversions . . . . . . . . . . . . .19
Time Math . . . . . . . . . . . . . . . . . .20
Beginning, End & Duration . . . . . .24
Using the Timer . . . . . . . . . . . . . .25
Split/Lap Functions . . . . . . . . . . . .27
Paperless Tape Feature . . . . . . . . .28
Rate Function . . . . . . . . . . . . . . . .30
Appendix . . . . . . . . . . . . . . . . . . . .33
Additional Information . . . . . . . . .33
Warranty and Repair . . . . . . . . . . .35
TABLE OF CONTENTS
2 – Time Master™II
The Time Master II calculator has been designed to simplify calculations involv­ing time. Schedulers, athletic trainers, payroll clerks, and other disciplines will find this calculator saves time and money by reducing errors on tedious, time–con­suming problems.
Performs time math operations
Converts between time formats
(Hours, Minutes, Seconds, H:M:S and Decimal format)
Finds elapsed times
Has built–in timer/stopwatch with
lap/split time functions
And much, much more
INTRODUCING TIME MASTER™II
User’s Guide – 3
Standard Calculator Keys
[On/C] — On/Clear
Turns power on. One press clears the last entry. Two presses clear all tem­porary registers.
[Off] — Off
Turns power off, resetting all non–per­manent storage registers.
[Rcl] — Recall
Used to recall stored values.
[Stor] — Storage
Used to store values.
[Conv] — Convert
Used to convert values, or to access special functions.
[0] through [9] & [•]
Keys used to enter digits.
[+] [–] [x] [#] [=]
Basic arithmetic operation keys.
[%] — Percent Key
Four–function percent key.
KEY DEFINITIONS/FUNCTIONS
4 – Time Master™II
[Conv] [%] — Delta Percent
Calculates the percentage difference between two numbers.
Time Function Keys
[Hr] — Hour
Enters/converts to decimal hours or Hour:Minute:Second (H:M:S) time formats. Repeated presses will toggle between formats.
[Min] — Minute
Enters/converts to decimal minutes or Minute:Second (M:S) time formats. Repeated presses will tog­gle between formats.
[Sec] — Seconds
Enters/converts to seconds.
[:] — Time Unit Separator
Used as a separator for auto–entry mode. Also switches a value to 24 hour format.
[AM]
Designates entry as AM.
[PM]
Designates entry as PM.
User’s Guide – 5
[Mode] — Auto–Entry Mode
Toggles the entry method as follows:
1) Decimal Entry
2) Auto–Entry H:M:S (or H:M)
3) Auto–Entry 24–hour
[Beg] — Beginning Point
Enters/calculates the starting point. Used with [End] and/or [Dur].
[End] — End Point
Enters/calculates the end point. Used with [Beg] and/or [Dur].
[Dur] — Duration
Enters/calculates the duration. Used with [Beg] and/or [End].
[Rate] — Rate Function
Allows you to multiply a time value by a number (or rate) to get an out­put that is a decimal number.
Timer Function Keys
[Timer] — Stopwatch/Timer
Used to access the timer or stop watch functions.
[S/Lap] — 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
6 – Time Master™II
elapsed from the start of the timer to the moment the [S/Lap] key is pressed will be displayed. If set to the “Lap” option, the elapsed time between presses of [S/Lap] is displayed.
Other Function Keys
[Prefs] — Preference Settings
A multi–press key used to access and change the default preferences. Once in the preference setting mode, the [+] and [–] keys are used to change preference options.
[Conv] [#] — Inverse Function
Calculates the inverse of the dis­played value.
[Conv] [x] — All Clear
Resets calculator to default values and settings.
[Conv] [+] — Clear Memory
Clears all values stored in Memory locations 0 through 9. (
See “Memory
Functions.”
)
[Conv] [–] — Change Sign
Toggles the sign of the displayed value.
User’s Guide – 7
8 – Time Master™II
[Rcl] [=] — Paperless Tape
Used to verify the last entries or operations of a calculation.
See
“Paperless Tape.”
[Conv] [Rcl] — Clear Memory “0”
Clears the value in the cumulative memory cell “0” without changing the display.
Basic Math
Your calculator uses standard chaining logic, which simply means that the calcu­lations are made in the order entered.
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.
355 [x] 15 [%] 53.25 250 [+] 6.5 [%] 266.25 25 [–] 5 [%] 23.75 100 [÷] 50 [%] 200.
OPERATING BASICS
User’s Guide – 9
Delta Percent
The Delta Percent function finds the percent change between two values. The [=] key must be pressed to com- plete the calculation.
10 [Conv] [%] 15 [=] 50. 100 [Conv] [%] 25 [=] – 75.
Memory Functions
The Time Master II can store and recall up to 10 separate memory values. When a value is stored in memory, that value does not change until it is revised or the calcu­lator is reset. Values can be stored in any format.
Function Keystrokes
Store value in mem. [Stor] [0] ... [9] Recall value in mem. [Rcl] [0] ... [9] Clear one mem. value [0] [Stor] [1] ... [9] Clear all mem. values [Conv] [+]
Storing Values
Keystrokes Display
355 [Stor] 1 M1 355. [On/C] 0. [Rcl] 1 M1 355. 25 [Stor] 1 M1 25. [On/C] 0. [Rcl] 1 M1 25. 0 [Stor] 1 M1 0.
10 – Time Master™II
Memory “0”
Storage register “0” is a cumulative memory in which values of the same convention can be added. It has the fol­lowing special keystrokes (in addition to those defined above):
Function Keystrokes
Subtract from mem. “0” [Conv] [Stor] [0] Display/Clear mem. “0” [Rcl] [Rcl] Clear mem. “0” without
changing the display [Conv] [Rcl]
Using Memory “0”
Keystrokes Display
355 [Stor] 0 M0 355. 255 [Stor] 0 M0 255. [Rcl] 0 M0 610. 745 [Conv] [Stor] 0 M0 745. [Rcl] [Rcl] – 135.
User’s Guide – 11
Preference Function
The Time Master II includes a special preference function that allows you to customize the calculator for your spe­cific needs or special situations. To access the preference function, simply press the [Prefs] key. Repeated presses of this key will scroll through the vari­ous options which may be altered by pressing [+] or [–] keys.
1 – Seconds (On / Off) 2 – Rate Display
0.00
0.
0.0000000
3 – Timer Format
0:00:00.0
0:00:00.00
0:00:00
4 – Split / Lap Key (Split / Lap) 5 – Timer Buzzer (On / Off) 6 – Key Beeps (Off / On)
Note: The examples in this section assume
the calculator is set to its default state.
12 – Time Master™II
How to use the Preference Function:
Keystrokes Display
1. Enter preference mode:
[On/C][ [On/C] 0. [Prefs] SECS On
2. Scroll to type of preference you wish to change by pressing [Prefs]:
[Prefs] RATE 0.00 [Prefs] TMR 0:00:00.0
3. Toggle preference by pressing [+] or [–] keys:
[+] TMR 0:00:00.00 [+] TMR 0:00:00 [+] TMR 0:00:00.0 [+] TMR 0:00:00.00
4. Press any other key to exit the prefer­ence mode. Preference settings will not change until revised or the calculator is reset.
[Conv] [x] 0. [Prefs] [Prefs] RATE 0.0
User’s Guide – 13
Time Conventions
When you are dealing with time, there are actually two kinds of time values that must be considered:
1. Points in Time: 9:22 AM, 5 PM
2. Time Periods: 37 Minutes, 45 Seconds
The time math rules are as follows:
Addition
Period + Period = Period
3 Hrs. + 22 Min. = 3 HR 22 MIN
Point + Period = Point
9 AM + 22 Min. = 9:22 AM
Point + Point = Error
Note: You cannot add two points in time as the result would be meaningless.
Subtraction
Period – Period = Period
3 Hrs. – 22 Min. = 2 HR 38 MIN
Point – Period = Point
9 AM – 22 Min. = 8:38 AM
Point – Point = Period
9 AM – 8:30 AM = 30 MIN
Period – Point = Error
Note: When subtracting one point in time from another, it’s best to enter the “later” time first, then subtract the earlier time.
14 – Time Master™II
Multiplication
Period x Period = Error Point x Period = Error Point x Point = Error Period x Number = Period
9 Hrs.
X 3 = 27 HR
Point x Number = Error
Division
Period # Period = Number
9 Hrs. # 9 Min. = 60 (9 min. segments)
Period # Number = Period
9 Hrs. # 60 = 9
MIN
Period # Point = Error Point # Period = Error Point # Number = Error Point # Point = Error
User’s Guide – 15
Entering Time Values
The Time Master II allows the user to enter time in several different ways. By using the [Mode] key to toggle between formats, you can choose to enter time in decimal format (default), auto entry H:M:S format, or auto entry 24–hour format.
Keystrokes Display
[Mode] AUTO 0:00:00 HR MIN SEC [Mode] AUTO 00:00:00 [Mode] DEC 0.
Decimal Format
In this mode entries are made for reg­ular or time calculations (when defined with the time unit keys). Time values are entered into the calculator pretty much as they are spoken aloud, with the largest time unit entered first.
Steps Keystrokes
Clear calculator: [On/C] Enter . . .
03:22:00 3 [:] 22 [:] [=] 17 min, 32 secs 17 [Min] 32 [Sec] [=] 423 min 423 [Min] [=]
38.25 sec 38.25 [Sec] [=] 8:05 AM 8 [:] 05 [AM] [=]
USING THE TIME MASTER II
16 – Time Master™II
If you are entering points in time, you do not have to use the [:] key. Under this method you would enter the time as it is read, then press [AM] or [PM].
Steps Keystrokes
Clear calculator [On/C] Enter 8:05 AM 805 [AM]
Auto Entry H:M:S Mode
In this mode, the calculator assumes the value is being entered in an Hour: Minute:Second (H:M:S) format. The cal­culator will scroll the numbers entered from right to left. H:M:S formatted val­ues are limited to less than 100 hours. Values of 100 hours or greater are dis­played as decimal hours.
Steps Keystrokes
Clear calculator [On/C] [On/C] Enter H:M:S mode [Mode]
DISPLAY: AUTO 0:00:00 HR MIN SEC
Enter 12:03:45 120345 [+] Add 11:04:10 110410 [+] Add 14:00:40 14 [:] [:] 40 [+] Add 65:22:12 652212 [=]
A
NSWER: 102.51306 HR
User’s Guide – 17
Auto Entry 24–hour
This mode is used to automatically enter time in a 24–hour format. It will display a 00:00:00 without the HR MIN SEC identifiers when the calculator is in a cleared state. Time in this mode is entered in the same way it is in the H:M:S mode, but the time values will roll back to zero or 00:00:00 after every 24 hours.
Steps Keystrokes
Clear calculator [On/C][On/C] Enter 24–hour mode [Mode]
DISPLAY: AUTO 00:00:00
Enter 12:03:45 120345 [+] Add 11:04:10 110410 [+] Add 14:00:40 14[:][:]40 [+] Add 65:22:12 652212 [=]
ANSWER: 06:30:47
Return to decimal mode [Mode]
DISPLAY: DEC 0.
18 – Time Master™II
Time Conversions
One of the most useful functions of the Time Master II is its ability to convert between all time formats with the touch of just two keys: [Conv] and
[the time
format you desire]
. To illustrate:
1. Enter 3 hours, and 30 minutes into the calculator as follows:
3 [Hr] 30 [Min]
2. Now convert this to other formats: [Conv] [Hr] 3.5 HR
[Conv] [Min] 210 MIN [Conv] [Min] 210:00 MIN SEC [Conv] [Sec] 12600 SEC
User’s Guide – 19
Time Math
Simple Addition
Add the following time values:
33 min 22 sec 3 hr 21 min 145 sec 17 min 12.2 sec
33.75 min
Steps Keystrokes
Clear calculator [On/C] [On/C] Enter 1st value 33 [Min] 22 [Sec] Add 2nd value [+] 3 [Hr] 21 [Min] Add 3rd value [+] 145 [Sec] Add 4th value [+] 17 [Min] 12.2 [Sec] Add 5th value [+] 33.75 [Min] [=]
ANSWER: 4:47:44.20 HR MIN SEC
Athletics – Split Times Req.
A marathon runner wants to run a 26.2 mile marathon in 3 hrs 15 min. How fast should he run each mile?
Steps Keystrokes
Clear calculator [On/C] [On/C] Enter total time 3 [Hr] 15 [Min] Divide by miles [#] 26.2 [=]
ANSWER: 0:07:26.56 HR MIN SEC
20 – Time Master™II
Athletics – Split Times Projected
In the 800–meter freestyle, a swimmer has just completed 200 meters (or 25% of the race) in 2 minutes 11.35 seconds. If his pace holds up, what will his final time be?
Steps Keystrokes
Clear calculator [On/C] [On/C] Enter time 2 [Min] 11.35 [Sec] Divide by % completed [#] 25 [%]
ANSWER: 8:45.40 MIN SEC
Scheduling –– Time/Motion
A data entry clerk can process 17 forms in ten minutes. How long will it take to process 1,250 forms?
Steps Keystrokes
Clear calculator [On/C] [On/C] Enter time 10 [Min.] Divide by # of forms [#] 17 [=] Mult. by 1250 [x] 1250 [=] Convert to H:M:S [Conv] [Hr]
ANSWER: 12:15:17.65 HR MIN SEC
User’s Guide – 21
Production – Spacing
A radio advertiser wants to air 15 even­ly spaced spots during the morning hours of 6 – 10 AM. Find the number of minutes between spots and the times for the first few spots.
Steps Keystrokes
Clear calculator [On/C] [On/C] Enter end time 10 [AM] Subtract start time [–] 6 [AM] [=] divide by # of spots [#] 15 [=]
ANSWER: 0:16:00 HR MIN SEC
Enter into mem. [Stor] 1 1st spot at 6 AM 6 [AM] Add stored value [+] [Rcl] 1 [=]
ANSWER: 6:16:00 AM
Repeat Addition [=]
ANSWER: 6:32:00 AM
Repeat Addition [=]
ANSWER: 6:48:00 AM
22 – Time Master™II
Production –– Fixed Lengths
You have a 22 minute demonstration video which is set to automatically repeat. If the rewinding takes another 90 seconds, how many times will the tape replay in eight hours?
Steps Keystrokes
Clear calculator [On/C] [On/C] Enter time 22 [Min] Add rewind [+] 90 [Sec] [=]
ANSWER: 23:30 MIN SEC
Enter in mem. [Stor] 2 Enter Ttl hours 8 [Hr] Divide by mem. [#] [Rcl] 2 [=]
ANSWER: 20.425532
User’s Guide – 23
Beginning, End & Duration
The [Beg], [End] and [Dur] keys are used to calculate starting and ending times as well as duration of time. Given two values, the third can be easily found. You may enter a whole number, a point in time or a period of time into the [Beg] and [End] reg­isters. Only periods of time can be entered into [Dur]. AM/PM entries for duration cause an error.
Scheduling – Multiple Steps
A delivery truck travels 132 miles from Los Angeles to Palm Springs. In his log, the driver records the following entries:
Departure 1 9:22 AM Stop 1 10:03 AM Departure 2 11:17 AM Stop 2 1:15 PM
Find the total time for this drive:
Steps Keystrokes
Clear calculator [On/C] [On/C] Enter Departure 1 9 [:] 22 [AM] [Beg] Enter Stop 1 10 [:] 03 [AM] [End] Find duration [Dur]
ANSWER: DUR 0:41:00 HR MIN SEC
Enter into mem. [Stor] 0 Enter Departure 2 11 [:] 17 [AM] [Beg] Enter Stop 2 1 [:] 15 [PM] [End] Find duration [Dur]
24 – Time Master™II
ANSWER: DUR 1:58:00 HR MIN SEC
Add to mem. [Stor] [0] Recall & clear mem. [Rcl] [Rcl]
ANSWER: 2:39:00 HR MIN SEC
Using the Timer
The Time Master II includes a full function stopwatch/timer with buzzer and split/lap functions.
The timer can count up from zero or count down from an entered time. You can have the display count in whole sec­onds, one decimal place, or two decimal places by setting the timer preference (using the [Prefs] key).
If you press the [Off] key while the timer is running, the timer will display and the calculator will beep to let you know the timer is still active. The second press of the [Off] key will shut off the calculator.
1. To count up from zero press:
[Timer] [Timer]
2. To count down, enter the time from which you want to count down while the timer is displayed:
[Timer] 110000 [Timer]
While the timer is counting, you will see the clock symbol flashing on the bottom left of the display. The star symbol will also appear if the timer buzzer is on.
User’s Guide – 25
Storing Time Values
Values obtained from the timer can be stored or used in calculations.
Steps Keystrokes
Clear calculator [On/C] [On/C] Start timer [Timer] [Timer] Freeze timer display [S/Lap] Enter value into memory [=] [Stor] [1] Recall memory [On/C] [Rcl] [1]
Calculating with Time Values
1. Press [S/Lap] to freeze the display.
2. Press the equals key [=].
3. Press the math key ([+] [–] [x] [#]).
4. Enter another value then press the
equals key [=].
5. You can convert timer values to deci-
mal time by pressing [Conv] then the format you want to convert the timer value to.
26 – Time Master™II
Split/Lap Function
You can select whether the [S/Lap] key acts like a split function or a lap func­tion through the preference feature.
When the calculator is set to the SPLIT function (default), when you press the
[S/Lap] key, the calculator will pause the
timer display and show the amount of time elapsed from the start of the timer to the time the key was pressed. The second press returns to the counter, the third press stops it again, etc.
When the calculator is set to the LAP function, the first press of the [S/Lap] key will show the amount of time elapsed from the start of the timer, to the press of the [S/Lap] key. Further presses of the [S/Lap] key will return to the counter or show the time between presses.
User’s Guide – 27
Paperless Tape Feature
The “Paperless Tape” feature allows the user to display the last 10 entries. While in the Paperless Tape mode, the display will look similar to this:
↑↑
AB C
A = The sequence number of entry
(01 –1st entry, 02 – 2nd entry, etc.)
B = The math operator (+, –, x, #, %) C = The entered or calculated value
How to Use the Tape
Step/Keystrokes Display
1. Clear calculator and enter a string of numbers:
[On/C] [On/C] 0. 4 [Hr] [+] 4:00:00 HR MIN SEC 5 [Hr] [+] 9:00:00 HR MIN SEC 6 [Hr] [+] 15:00:00 HR MIN SEC 7 [Hr] [=] 22:00:00 HR MIN SEC
28 – Time Master™II
2. Access the Tape function:
[Rcl] [=] TTL = 22:00:00 HR MIN SEC
3. Scroll from first value to total using the
[+] key: [+] 01 4:00:00 HR MIN SEC
[+] 02+ 5: 00:00 HR MIN SEC [+] 03+ 6:00:00 HR MIN SEC [+] 04+ 7:00:00 HR MIN SEC [+] TTL = 22:00:00 HR MIN SEC
4. Scroll back to the last 2 values using
the [–] key: [–] 04+ 7: 00:00 HR MIN SEC
[–] 03+ 6: 00:00 HR MIN SEC
5. Exit the Paperless Tape and add to the string:
[=] TTL = 22:00:00 HR MIN SEC [+] 2 [Hr] [=] 24:00:00 HR MIN SEC
Note:
To exit the tape mode, you can press
a
ny key besides [Off], [+] or [–].
When you press a key to exit the tape, the calculator will display the last value entered into the tape. If the value was [=] the display will show the total (TTL =). If there were more than one [=] during the string, the last [=] pressed will show as the total, and all others will be designated as subtotals (SUB =). The next press will begin a new tape function.
User’s Guide – 29
Clearing the Paperless Tape:
The paperless tape is cleared upon:
1) a double press of [On/C];
2) an All Clear ([Conv] [x]);
3) the start of a new string of equations after exiting the tape function (starting with a number, not an operator); or
4) when you turn the unit off.
Rate Function
The rate function (accessed by pressing
[Rate]) allows you to multiply a dimen-
sion by a number (rate) to get an output that is a unitless number rather than a dimensional value. This is primarily used for finding costs based on a per unit time price structure.
Entering a unitless value before press­ing the [Rate] key will permanently store that value as the rate, unless [Rate] is used to terminate an equation ( i.e.,
1[Hr] [x] 25 [Rate]).
If [Rate] is used to terminate a multiplica­tion string, the value entered prior to
[Rate] will temporarily override the per-
manently stored rate.
Note: Trying to enter a time value into the rate register causes an error.
30 – Time Master™II
Billing
A consultant who bills at a rate of $125 per hour reports the following hours:
• 2 Hrs 20 Min • 1 Hr 15 Min
• 35 Min • 4 Hr 35 Min
Find the total hours and total bill, using a temporary rate value.
Steps Keystrokes
Reset calculator [Conv] [x] Enter 1st value 2 [Hr] 20 [Min] [+] Add 2nd value 35 [Min] [+] Add 3rd value 1 [Hr] 15 [Min] [+] Add 4th value 4 [Hr] 35 [Min] [=]
ANSWER: 8:45 HR MIN SEC
Multiply by rate [x] 125 [Rate]
ANSWER: RATE 1093.75
Scheduling –– Assembly
An assembly line can produce 4.7 wid­gets per minute. How many can it pro­duce in a week if it runs three 40–hour shifts per week?
Steps Keystrokes
Clear calculator [On/C] [On/C] Find hourly rate 4.7 [x] 60 [=] Enter as rate [Stor] [Rate]
ANSWER: RATE 282.
Find total hours 40 [Hr] [x] 3 [=]
ANSWER: 120 HR
Multiply by rate [x] [Rate]
ANSWER: 33840.00
User’s Guide – 31
Scheduling –– Payroll
Your part–time office assistant’s time card reads as follows:
Day In Out
Monday 3:30 PM 5:30 PM Tuesday 3:15 PM 7:00 PM Wednesday 3:30 PM 4:45 PM
If he earns $6.50 per hour, find the total hours worked and total gross pay:
Steps Keystrokes
Clear calculator: [On/C] [On/C] Enter Monday In/Out: 3 [:] 30 [PM] [Beg]
5 [:] 30 [PM] [End]
Find duration: [Dur]
ANSWER: DUR 2:00:00 HR MIN SEC
Enter into memory “0”: [Stor] 0
Enter Tuesday In/Out: 3 [:]15 [PM] [Beg]
7 [PM] [End]
Find duration: [Dur]
ANSWER: DUR 3:45:00 HR MIN SEC
Add to memory “0”: [Stor] 0 Enter Wednesday In/Out:
3 [:]30 [PM] [Beg]
4 [:] 45 [PM] [End]
Find duration: [Dur]
ANSWER: DUR 1:15:00 HR MIN SEC
Add to memory “0”: [Stor] 0 Recall mem. for TtL hrs: [Rcl] 0
ANSWER: M0 7:00:00 HR MIN SEC
Mult by rate: [x] 6.50 [Rate]
ANSWER: RATE 45.50
32 – Time Master™II
Additional Information
Accuracy/Display Your calculator has
an eight digit display. In a standard cal­culation, each calculation is carried out internally to ten digits and is rounded to a eight digit value. A 5/4 rounding technique is used to add one to the least significant digit in the display if the next non-displayed digit is five or more. If this digit is less than five, no rounding occurs.
Errors When you make an incorrect
entry, or the answer is beyond the range of the calculator, it will display the word “Error.” To clear an error con­dition you must hit the [On/C] button. At this point you must determine what caused the error and rekey the prob­lem. An error will also occur if you enter a mathematical impossibility such as division by zero.
Full Reset/All Clear Your calculator is
equipped with a special two-key sequence, [Conv] [x] to clear all memo- ry registers to their default values.
Battery Information Your calculator is
powered by a single 3-Volt Lithium CR-
APPENDIX
User’s Guide – 33
2032 battery. This should last upwards of 800 hours of actual use (1 year plus for most people). Should the display become very dim or erratic, replace the battery.
WARNING
Because the batteries contain hazardous chemicals, please use caution when dispos­ing of old batteries. Keep them away from animals and young children.
Automatic Shutdown The calculator is
designed to shut itself off after eight to ten minutes of inactivity. Values shown on the display will be cleared.
Note: If the timer/stopwatch is running, the automatic shutdown is disabled.
34 – Time Master™II
LIMITED WARRANTY
Calculated Industries, Inc. (“CII”) warrants this product against defects in materials and workmanship for a period of one (1) year from the date of original consumer purchase in the U.S. If a defect exists during the war­ranty period, CII at its option will either re­pair (using new or remanufactured parts) or replace (with a new or remanufactured unit) the product at no charge.
THE WARRANTY WILL NOT APPLY TO THE
PRODUCT IF IT HAS BEEN DAMAGED BY MIS
-
USE, ABUSE, ALTERATION, ACCIDENT, IM- PROPER HANDLING OR OPERATION, OR IF
UNAUTHORIZED REPAIRS ARE ATTEMPTED OR
MADE
. SOME EXAMPLES OF DAMAGES NOT
COVERED BY WARRANTY INCLUDE
, BUT ARE
NOT LIMITED TO
, BATTERY LEAKAGE, BEND-
ING, OR VISIBLE CRACKING OF THE LCD WHICH ARE PRESUMED TO BE DAMAGES RE- SULTING FROM MISUSE OR ABUSE.
To obtain warranty service in the U.S., ship the product postage paid to the CII Autho­rized Service Provider listed on the back page of the User’s Guide. Please provide an ex­planation of the service requirement, your name, address, day phone number and dat­ed proof of purchase (typically a sales re­ceipt). If the product is over 90 days old, include payment of $6.95 for return ship-
User’s Guide – 35
ping and handling within the contiguous 48 states. (Outside the contiguous 48 states, please call CII for return shipping costs.)
A repaired or replacement product assumes the remaining warranty of the original prod­uct or 90 days, whichever is longer.
Non-warranty Repair Service — USA
Non-warranty repair covers service beyond the warranty period or service requested due to damage resulting from misuse or abuse.
Contact the CII Authorized Service Provider listed on the back page of the User’s Guide to obtain current product repair information and charges. Repairs are guaranteed for 90 days.
Repair Service — Outside the USA
Not all countries have CII Authorized Service Providers or the same warranty and service policies. To obtain warranty or non-warranty repair service for goods purchased outside the U.S., contact the dealer through which you initially purchased the product.
If you cannot reasonably have the product repaired in your area, you may contact CII to obtain current product repair information and charges, including freight and duties.
36 – Time Master™II
Disclaimer
CII MAKES NO WARRANTY OR REPRESENTA-
TION, EITHER EXPRESS OR IMPLIED, WITH RE- SPECT TO THE PRODUCTS QUALITY, PERFORMANCE, MERCHANTABILITY, OR FIT- NESS FOR A PARTICULAR PURPOSE. ASARE- SULT, THIS PRODUCT, INCLUDING BUT NOT
LIMITED TO
, KEYSTROKE PROCEDURES,
MATHEMATICAL ACCURACY AND PREPRO- GRAMMED MATERIAL, IS SOLD AS IS,” AND
YOU THE PURCHASER ASSUME THE ENTIRE
RISK AS TO ITS QUALITY AND PERFORMANCE
.
IN NO EVENT WILL CII BE LIABLE FOR DI-
RECT, INDIRECT, SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES RESULTING FROM
ANY DEFECT IN THE PRODUCT OR ITS DOCU
-
MENTATION.
The warranty, disclaimer, and remedies set forth above are exclusive and replace all oth­ers, oral or written, expressed or implied. No CII dealer, agent, or employee is authorized to make any modification, extension, or ad­dition to this warranty.
Some states do not allow the exclusion or limitation of implied warranties or liability for incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specif­ic rights, and you may also have other rights which vary from state to state.
User’s Guide – 37
FCC Class B
This equipment has been certified to comply with the limits for a Class B computing de­vice, pursuant to Subpart J of Part 15 of FCC rules.
Legal Notices
Software copyrighted and licensed to Calcu­lated Industries by Specialty Calculator Technologies, LLC, 1999.
User’s Guide copyrighted by Calculated Industries, 1999.
Time Master™is a trademark and Calculated Industries
®
is a registered trademark of
Calculated Industries, Inc.
ALL RIGHTS RESERVED.
LOOKING FOR NEW IDEAS
Calculated Industries, a leading manufac­turer of special function calculators and digital measuring instruments, is always looking for new product ideas in these areas.
If you have one, or if you have any sug­gestions for improvements regarding this product or its User’s Guide, please call or write our Product Development Department. Thank you.
38 – Time Master™II
How To Reach CII Headquarters
User’s Guide – 39
Mail
Calculated Industries, Inc. 4840 Hytech Drive Carson City, NV 89706 USA
Phone
775-885–4975
Fax
775-885–4949
Email
techsup@calculated.com
World Wide Web
http://www.calculated.com
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Designed in the
CALCULATED INDUSTRIES
®
We put answers at your fingertips
United States of America
Printed in Indonesia
Manual 9126–MN–A
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