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DF-501
Executive Desktop World Time Calendar and Calculator
Executive Desktop World Time Calendar and
Calculator, gives the time for 16 major cities
around the world and also functions as an
8-Digit Calculator. It also features a Calendar
that gives the Month, Day of the Week, and Date.
The Lighted Billboard Picture Automatically lights
when the open button is pushed.
FEATURES
World Time for 16 cities.
Calander display featuring the month and day.
Alarm Clock with musical alarm sound.
Lighted Billboard that lights for 5 seconds when front
cover is opened.
To Replace Picture
Pull out side door and tilt unit until
BillBoard Pic
picture slide out. Then replace
To SET World Time and Calendar
1. Select a City by pushing the button under the City's name.
2. Then push SET (This puts you into Locked Time Mode)
3. Press SET a 2nd time in order to Select the SECONDS
Using the
buttons to change the time.
4. Pressing SET a 3rd time for HOUR, 4th time for MINUTES
5th time for YEAR, 6th time for MONTH and 7th time for DATE.
Using the
buttons to change selected Area.
5. After the DATE has been Selected, Press SET one more time
to lock in the time.
At Any time pressing TIME will Lock the settings
NOTE:
After you Set the time for the City selected, All other City Times will change accordingly
OPERATING THE CALCULATOR
AC key – turns on the calculator. The calculator automatically
turns off after about 7 minutes if no key is pressed.
Press AC or CE/C to clear calculation
PERFORMING CALCULATIONS
Press
Displayed
Percentages (%)
Press
Example:
Addition (+)
Calculate 6% of 100.
[1] [0] [0] x [6] %
Example: 6 + 7 = 13.
[6] + [7] =
13
Example:
Add 6% tax to $20.
[2] [0] + [6] %
Subtraction (–)
Example: Calculate a
Example: 10 – 4 = 6.
[1] [0] – [4] =
6
20% discount from $150. [1] [5] [0] – [2] [0] %
Multiplication (x)
Example: 7 x 5 = 35.
[7] x [5] =
35
CONSTANT CALCULATIONS
Press = to repeat last function.
Example:
2
Example: Calculate 5 x 5 x 5 x 5 + 2 + 2 = 629
Press [5] x = = = + [2] = = 629
Executive Desktop World Time Calendar and Calculator
Set the Alarm
1. Press ALARM
BillBoard Pic
2. Then Press SET once to select
2000
MONTH DATE
5/23
SUN
the Hour, Twice to select the Minutes
1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31
12-45 08
World Time Central
3. To change the Hour or Minutes
CLOCK
ALARM
SET
push the
buttons. Either to
CE/C
AC
%
SOUND
LONDON
PARIS
JERUSALEM
MOSCOW
7
8
9
KARACHI
BANGKOK
HONG KONG
TOKYO
go up in numerical order or down .
4
5
6
x
SYDNEY
WELLINGTON
HONOLULU
LOS ANGELES
–
1
2
3
DENVER
CHICAGO
NEW YORK
RIO DE JANEIRO
.
0
=
+
4. Once your desired time has been
P R E S S
selected, Press SET .
To return to your clock Press TIME.
To check the alarm time Press ALARM.
To Turn Alarm Off, Press ALARM until
you see the row of Dots, then Press
TIME.
BATTERY REPLACEMENT
1.
1. Turn Calculator Over
2. Slide Battery cover off using your
thumb.
3. Replace Batteries following
the Polarity Diagram Inside.
2.
NOTE: Use
AAA Batteries
Warning:
(Keep batteries out of the reach of children)
3.
CARE AND MAINTENANCE
Keep the calculator dry. If it gets wet, wipe it dry before use.
Do not use harsh solvents or detergents to clean.
TELEDEX Limited U.S.A. Warranty
Displayed
TELEDEX INC. warrants these products to the original purchaser to
6
be free from defective material and workmanship. The product will
2 1 . 2
be repaired or replaced at our option, for up to one year when
120
returned with proof of purchase to the address below. Include a
check or money order for $3.00 to cover postage.
TELEDEX INC. 1 Atlas st. Kenilworth, NJ 07033
Warranty valid only in the U.S.A.
Printed in China 12/00
www.datexx.com
1.
12-45 08
World Time Central
CLOCK
ALARM
SET
Push for
2.
Alarm Mode
AL
-- --
World Time Central
CLOCK
ALARM
SET
Push SET
Once for Hour, Twice for Minutes
3.
7-00
AL
World Time Central
CLOCK
ALARM
SET
Push
or
to change
Hour or Minutes
Turn Over
P R E S S
Remove Cover
AAA
Two AAA Batteries
AAA
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