FEATURES
Set the Alarm
1. Press ALARM
2. Then Press SET once to select
the Hour, Twice to select the Minutes
3. To change the Hour or Minutes
push the buttons. Either to
go up in numerical order or down .
4. Once your desired time has been
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.
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.
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.
Executive Desktop World Time Calendar and Calculator
1.
2.
Push SET
Once for Hour, Twice for Minutes
3.
Executive Desktop World Time Calendar and Calculator
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
DF-501
12-45 08
CLOCK
ALARM
SET
World Time Central
Push for
Alarm Mode
-- --
CLOCK
ALARM
SET
World Time Central
AL
7-00
CLOCK
ALARM
SET
World Time Central
Push or to change
Hour or Minutes
AL
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
2000
MONTH DATE
SUN
4
5
6
1
2
3
0
.
=
7
8
9
+
–
x
÷
CE/C
AC
%
SOUND
CLOCK
ALARM
SET
LONDON
PARIS
JERUSALEM
KARACHI
BANGKOK
HONG KONG
SYDNEY
WELLINGTON
HONOLULU
DENVER
CHICAGO
NEW YORK
MOSCOW
TOKYO
LOS ANGELES
RIO DE JANEIRO
P R E S S
World Time Central
5/23
BillBoard Pic
BATTERY REPLACEMENT
1. Turn Calculator Over
2. Slide Battery cover off using your
thumb.
3. Replace Batteries following
the Polarity Diagram Inside.
NOTE: Use
1.
2.
3.
Warning:
(Keep batteries out of the reach of children)
AAA Batteries
Remove Cover
P R E S S
Turn Over
AAA
AAA
Two AAA Batteries
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
Addition (+)
Example:
6 + 7 = 13.
[6] + [7] =
13
Subtraction (–)
Example:
10 – 4 = 6.
[1] [0] – [4] =
6
Multiplication (x)
Example:
7 x 5 = 35.
[7] x [5] =
35
Example:
2
Percentages (%)
Press
Displayed
Example:
Calculate 6% of 100.
[1] [0] [0] x [6] %
6
Example:
Add 6% tax to $20.
[2] [0] + [6] %
2 1 . 2
Example:
Calculate a
20% discount from $150.
[1] [5] [0] – [2] [0] %
120
CONSTANT CALCULATIONS
Press = to repeat last function.
Example:
Calculate 5 x 5 x 5 x 5 + 2 + 2 = 629
Press [5] x = = = + [2] = =
629
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.
www.datexx.com
BillBoard Pic
To Replace Picture
Pull out side door and tilt unit until
picture slide out. Then replace
TELEDEX Limited U.S.A. Warranty
TELEDEX INC. warrants these products to the original purchaser to
be free from defective material and workmanship. The product will
be repaired or replaced at our option, for up to one year when
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
