Calculated Industries 3423 User manual

Q UALIFIER P LUS
®
4 X
ADVANCED REAL ESTATE FINANCE CALCULATOR
with CASH FLOW and BUILT-IN
CANADIAN INTEREST MODE
Model 3423
Pocket Reference Guide
C ANADIAN

The CANADIAN QUALIFIER PLUS 4X calculator
lets you perform mortgage qualifying and
financial problems with ease!
Quickly Solve:
• Time-Value-of-Money (TVM) Problems:
Find Mortgage Amount, Term, Interest,
Payment, Future Value
• P&I payment and Total (PITH) payment
• Sales Price and Down Payment
• Loan-to-Value
• Complete Amortization
• Bi-Weekly Mortgages
• Qualifying Mortgage Amount
• Required Income/Debt
• Effective Interest Rate
• Qualifying Based on Different Ratios
• Cash Flows/Interest Analysis (IRR, NPV,
NFV)
• Date Math
• U.S. Loan Problems — TVM problems,
APR, Tax/Insurance, PITI Payment, U.S.
Qualifying
•
and more!
For product registration, visit
www.calculated.com
CANADIAN QUALIFIER PLUS®4X

KEY DEFINITIONS...................................1
Canadian/U.S. Interest Modes..............5
Preference Mode...................................6
EXAMPLES...............................................6
Basic Math ............................................6
Percentage Calculations.......................6
Memory Functions.................................7
Delta % - Rate of Appreciation..............7
Setting Decimal Places.........................8
Using the Meters and Feet
Conversion Function.........................8
Date Function......................................10
EXAMPLES —
CANADIAN MODE ........11
Mortgages and Real Estate
Mortgages........................................11
Monthly Mortgage Payment................12
Term of a Mortgage.............................12
Mortgage Amount................................13
Interest Rate........................................13
Effective Interest Rate.........................14
Non-Monthly Mortgages and
Payments Per Year (Pmt/Yr)...........14
Total (PITH) Payment..........................15
Quarterly Payment..............................16
Mortgage Amount Based on Sales
Price and % Down Payment...........16
Sales Price Based on Mortgage
Amount and % Down Payment.......17
Finding Loan-to-Value (LTV)...............17
Canadian Mortgage Insurance............18
Future Value (Appreciation) ................18
Amortization (Total Principal/Total
Interest, Remaining Balance)..........19
Bi-Weekly Mortgages..........................20
TABLE OF CONTENTS

Setting Qualifying Ratios ....................20
Qualifying Mortgage Amount ..............21
“Restricted” Qualifying ........................22
“Unrestricted” Qualifying ....................23
Qualifying Comparison (Two Ratios
at Once) ..........................................24
Finding Income Required and
Allowable Monthly Debt ..................25
Cash Flow ..........................................26
EXAMPLES —
U.S. MODE ....................28
Monthly Loan Payment ......................28
Interest-Only Payment (Entry) ............28
Setting Tax and Insurance ..................29
PITI Payment and Interest-Only
Payment..........................................30
Qualifying Loan Amount......................31
Interest-Only Qualifying Loan Amount ..32
APR and Total Finance Charges,
Including Mortgage Insurance ........33
APPENDIX..............................................34
Default Settings ..................................34
Repair and Return ..............................35
Warranty..............................................36
FCC Class B ......................................37
Looking For New Ideas ......................37

POCKET REFERENCE GUIDE — 1
Note: This is a short “reference” guide. Please
see your large User’s Guide for details.
o On/Clear Key — Turns on
power. Pressing once clears
the display. Pressing twice
clears all temporary values.
O
Off Key — Turns all power
off, clearing all non-perma-
nent registers.
+ – x Arithmetic operation keys.
÷ =
%
Percent Key — Four-function
(+, –, x, ÷) percent key.
0– 9Keys used for entering
and •numbers.
:Colon separator
(for date,
Amortization ranges, and
qualifying ratios)
bBackspace
)Triple-zero entry key
µMemory Function:
- µAdds value on display
to Memory
- s µ Subtracts value
on display from Memory
- ® µ Recalls Memory
Total
- ® ® Clears Memory
and displays Memory Total
KEY DEFINITIONS

®Recalls or re-displays a
value when followed by a
chosen key
(e.g., ® ˆ
will display current interest
value)
sSets number of displayed
decimal places and acti-
vates 2nd functions
s x Clear All
Note: perform with caution as it
will clear/reset stored values.
s ÷ Payments per year (Default
12, for monthly)
s – Change sign + or –
s = Preference mode
(see large
User’s Guide)
w Meters to Feet (m4ft) —
Converts entered value from
Meters to Feet.
s w
Feet to Meters (ft4m) —
Converts entered value from
Feet to Meters.
W
Meters2to Feet2(m2 4ft2) —
Converts entered value from
Meters squared to Feet
squared.
s W
Feet2 to Meters2(ft24m2) —
Converts entered value from
Feet squared to Meters
squared.
POCKET REFERENCE GUIDE — 2

s % Delta Percent ( ) — Finds
the percent change between
two values.
s ) Month Offset
s T Bi-Weekly mortgage
lMortgage amount or present
value
pP&I, PITI
(U.S.) , Total
(PITH) payment, and inter-
est-only payment (U.S.)
TNumber of years
ˆAnnual interest rate
s ˆ
Effective Interest Rate
(Eff%)
— Converts value
stored as interest to equiva-
lent U.S. rate.
s + Switches between Canadian
and U.S. Interest Mode
s l Future value
s b
Periodic — Identifies entry
as periodic rather than yearly
PSales Price of home
dDown Payment
(entered in
percent or dollar amount)
s d Loan-to-Value (LTV)
aAmortization function
s a Remaining balance
qQualify based on
32%-40%
(Canada)
POCKET REFERENCE GUIDE — 3

QQualify based on
35%-42%
(Canada)
iAnnual Income
DLong-term, monthly Debt
tEstimated annual property
Tax
(enter as percent or
dollar amount)
s t Property Insurance —
Used for calculating the
Total Payment and for
Qualifying
s D Housing Expense, including
monthly heating cost
(Canada)
CCanadian Mortgage
Insurance
cUsed to enter up to 20 Cash
Flows
s c Used to enter Frequency
RInternal Rate of Return
s R Net Present Value/Net
Future Value
s 6 Clears Cash Flows
POCKET REFERENCE GUIDE — 4

U.S. ONLY KEYS:
s ˆ APR (Annual % Rate) ,
including mortgage insur-
ance, if entered
s p Interest-Only Payment
s 9 Estimated
annual mortgage
insurance, if applicable
(enter as percent or dollar
amount)
Note: The mortgage insurance
preference setting only works with
U.S. mortgage insurance
(s
9)
. It does not affect Canadian
mortgage insurance
(C) .
s q Interest-only qualifying
based on 32% - 40% ratios.
s Q Interest-only qualifying
based on 35% - 42% ratios.
s : Odd-days interest
Canadian/U.S. Interest Modes
Your calculator can easily be switched
between Canadian or U.S. Interest Mode
by pressing: s +
U.S. Mode allows:
•Entry/calculation of U.S. interest rates.
•Entry/calculation of U.S. mortgage
insurance (s 9).
•Entry/calculation of interest-only pay-
ment.
• APR calculation.
• Interest-Only Qualifying
POCKET REFERENCE GUIDE — 5

Preference Mode
s = Preference Mode
(see
User’s Guide for details)
Allows you to select special settings. To
access, first press sand then the =
key. Toggle through the various categories
by pressing the =key. Toggle within each
category by pressing the +key. To set the
preference and exit, press the okey. To
reset the calculator back to its default set-
tings, turn off the calculator, hold down x
and turn back on
(“All Reset” will flash for
one second before clearing to zero).
Basic Math
This calculator uses standard chaining
logic. This means the first value is entered,
then an operator, then the second value,
then the Equals =key to get your answer.
A. 2 1 6 + 8 4 = 300.00
B. 2 1 6 – 1 6 = 200.00
C. 1 2 x 1 2 = 144.00
D. 1 4 4 ÷ 1 2 = 12.00
Percentage Calculations
The Percent %key is used to find a given
percent of a number or for working add-on,
discount or division percentage calculations.
A. 8 0 0 x 2 5 % = 200.00
B. 2 5 0 + 1 0 % = 275.00
C. 2 5 – 5 0 % = 12.50
D. 2 0 0 ÷ 5 0 % = 400.00
EXAMPLES
POCKET REFERENCE GUIDE — 6

POCKET REFERENCE GUIDE — 7
Memory Functions
Pressing the µkey adds the displayed
value to cumulative Memory. s µ sub-
tracts the displayed value from cumulative
Memory. ® µ recalls and displays the
total value in Memory. ® ® displays
and clears the Memory.
KEYSTROKES DISPLAY
1. 3 5 5 µ
® ® 355.00
2. 3 5 5 µ
2 5 5 µ
7 4 5 s µ
® ® – 135.00
Note: s ® µ may be used to replace any
value in Memory with the displayed value.
KEYSTROKES DISPLAY
1. 3 5 5 µ 355.00
2. 5 0 0 s ® µ 500.00
® ® 500.00
Delta % - Rate of Appreciation
A home originally purchased for $150,000
sold a year later for $185,000. What is the
rate of appreciation?
KEYSTROKES DISPLAY
1 5 0 ) s % 150,000.00
1 8 5 ) = 23.33

POCKET REFERENCE GUIDE — 8
Setting Decimal Places
You can use the skey to select the
number of decimal places displayed.
(Values are rounded using 5/4 rounding.)
You may do this before or after finding an
answer. Press sfollowed by the number
of decimal places you wish to display:
s 5 0.00000
s 4 0.0000
s 3 0.000
s 2 0.00 (Default)
s 1 0.0
s 0 0.
s • Floating Decimal
Note: To return to the standard two decimal place
setting, press
s 2 .
Using the Meters and Feet
Conversion Functions
Using the wand W keys, you can
quickly convert Meters to Feet, Feet to
Meters, Square Meters to Square Feet, and
Square Feet to Square Meters.
Convert 5 Meters to Feet.
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter 5 Meters 55.
Find number
of Feet wFEET 16.40

Convert 20 Feet to Meters.
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter 20 Feet 2 0 20.
Find number
of Meters s w MET 6.096
Convert 10 Square Meters to Square Feet.
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter 10 Square
Meters 1 0 10.
Find number of
Square Feet WSQFT 107.64
Convert 20 Square Feet to Square Meters.
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter 20 Square
Feet 2 0 20.
Find number of
Square Meters
s W SQM 1.858
POCKET REFERENCE GUIDE — 9

Date Function
Using the :key, you can quickly solve
common real estate date problems: escrow
or closing dates, listing expiration dates,
and the number of days prepaid interest,
etc. You enter a date as follows: Numerical
Month :, Numerical Day :and Numerical
Year. The date function lets you:
1) add a number of days to a date to find
a future date,
2) subtract a number of days from a date
to find a past date, and,
3) subtract one date from another date to
find the number of days in between.
If a 45-day escrow begins January 23,
2007, what is the closing date and day?
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter month 1 : 1.-
Enter day 2 3 : 1-23-
Enter year 0 7 1-23-07
Add 45 days + 4 5 = FRI 03-09-07
POCKET REFERENCE GUIDE — 10

POCKET REFERENCE GUIDE — 11
See page 5 for instructions to return your
calculator to Canadian Mode if your calcu-
lator does not display the letters “CDN”
upon pressing the ˆkey. Or, if your cal-
culator was not reset, press s + until
the display reads “INT Cdn.”
Note: For more examples, see your User’s Guide,
or download it at www.calculated.com/ug.
Mortgages and Real Estate Mortgages
•The financial functions — l, p, T
and ˆ — work just like you would say
them. For example, to find the payment
on a $100,000 mortgage for 25 years at
10% interest, enter the three known vari-
ables and press the key for the unknown
fourth variable: p.
• Financial values may be entered in any
order.
• Values for Term and Interest are perma-
nently stored in Memory.
•The word “run” will appear in the display
when calculating interest and other prob-
lems.
•Always press otwice after completing
a financial problem to ensure the finan-
cial registers are cleared.
(Cont’d)
EXAMPLES —
CANADIAN MODE

POCKET REFERENCE GUIDE — 12
(Cont’d)
•Once an answer is calculated (for exam-
ple, a payment) you can change any
variable and recompute for a new
answer
without having to re-enter the
other data.
Monthly Mortgage Payment
Find the monthly payment on a 25-year
mortgage of $165,000 at 7.75% annual
interest.
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter Mortgage 1 6 5 ) l
165,000.00
Enter Term 2 5 T 25.00
Enter Interest 7 • 7 5 ˆ 7.75*
Find Payment p1,233.08
*Note: When entering or calculating interest in
Canadian Mode, the letters “CDN” will appear in
the upper left side of the calculator display.
Term of a Mortgage
How long does it take to pay off a mort-
gage of $15,000 at 10% interest if you
make payments of $200 each month?
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter Mortgage 1 5 ) l 15,000.00
Enter Interest 1 0 ˆ 10.00
Enter Payment 2 0 0 p 200.00
Find Term/yrs T9.71
Periodic Term T116.54

POCKET REFERENCE GUIDE — 13
Mortgage Amount
Approximately how much can you borrow if
the interest rate is 7.5% on a 25-year mort-
gage and you can afford $1,500 in monthly
payments? What if the interest rate is low-
ered to 7%?
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter Interest 7 • 5 ˆ 7.50
Enter Term 2 5 T 25.00
Enter Payment 1 5 0 0 p 1,500.00
Find Mortgage l205,042.71
Enter new Interest
rate 7 ˆ 7.00
Find new Mortgage
Amount l214,158.52
Interest Rate
Find the interest rate on a mortgage if the
mortgage amount is $155,500, term is 25
years and payment is $1,150 per month.
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter Mortgage 1 5 5 5 0 0 l
155,500.00
Enter Term 2 5 T 25.00
Enter Payment 1 1 5 0 p 1,150.00
Find annual
Interest ˆ7.63
Find periodic
Interest ˆ0.64
– DO NOT CLEAR CALCULATOR –
(Cont’d)

POCKET REFERENCE GUIDE — 14
(Cont’d)
Effective Interest Rate
What is the Effective Interest Rate?
STEPS KEYSTROKES DISPLAY
Find Effective
Rate (Eff%) s ˆ 7.51
Non-Monthly Mortgages and Payments
Per Year (Pmt/Yr)
Most mortgages are paid monthly. If paying
a non-monthly mortgage, however, the
number of payments per year must be
changed by entering the number of pay-
ments per year, then pressing s ÷, as
shown in the following exercise:
Enter number of payments per year:
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
4 s ÷
(Pmt/Yr) 4.00
To recall the currently stored number of
payments, press
® ÷ :
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
® ÷
(Pmt/Yr) 4.00
IMPORTANT: Return your calculator to 12
payments per year (default):
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
1 2 s ÷
(Pmt/Yr)
12.00

Total (PITH) Payment
• Term: 25 years
• Interest: 7%
• Sales Price: $198,000
• Down Payment: 5%
• Property Tax: 1.3%
• Monthly heating expense: $100
Find the total (PITH) payment:
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter Term 2 5 T 25.00
Enter Interest 7 ˆ 7.00
Enter Price 1 9 8 ) P
198,000.00
Down% 5 d 5.00
Set Tax%* 1 • 3 t 1.30
Enter heating 1 0 0 s D 100.00
Find Mortgage l188,100.00
Find P&I Pmt. p1,317.48
Find total, or
(PITH) Pmt. p 1,631.98
*Note: Perform the same steps when entering a
dollar amount for tax — e.g., $2,574 (1.3%) tax,
enter
2 5 7 4 t .
POCKET REFERENCE GUIDE — 15

POCKET REFERENCE GUIDE — 16
Quarterly Payment
Find the quarterly payment on a ten year,
12%-interest loan of $15,000.
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Set to four payments
per year 4 s ÷ 4.00
Enter Loan 1 5 ) l 15,000.00
Enter Term 1 0 T 10.00
Enter Interest 1 2 ˆ 12.00
Find quarterly
Payment p644.36
Reset to 12 payments
per year 1 2 s ÷ 12.00
Mortgage Amount Based on Sales Price
and Percent Down Payment
Find mortgage amount and dollar down
payment if the price is $235,900 and you're
putting 20% down.
STEPS KEYSTROKES DISPLAY
Clear o o 0.00
Enter Price 2 3 5 9 0 0 P
235,900.00
Enter Down% 2 0 d 20.00
Find Down$ d47,180.00
Find Mortgage l188,720.00