Datexx DC-215WTLG Fascicule

For all the US cities and Europe (London, Frankfurt and
Moscow), DC-215 automatically adjusts the time for
Daylight Saving Time on the following schedule:

Most of the United States: Starts on the first Sunday of April.
Time reverts to standard time on the last Sunday of October.

In the European Union: It starts at the last Sunday in March,
and ends the last Sunday in October.

Simply press the button of the city you want to know
the time. When the city button is pressed, the name of city
will be displayed on the dot matrix display area.
The time is displayed for 5 seconds then the display is
back to default city's time.

9. Calendar Function

1. Installing Main Batteries

Step 1. Open the battery cover located
on the bottom.

Step 2.  Use 2 AAA Alkaline Batteries
               and place them according to
               the polarity
               direction indicated.

Step 3. Close Battery Cover.

4. Setting Home (Default) Time Zone

To select the other city as a default time zone:

Step 1. Press and hold the key of desired city then display
will blink.

Step 2.

Release the key.

Step 3. Press the same key again to confirm.

Operation Manual

7. Setting My City (Custom time zone set) Time

For the area where is out of preset 16-city time zones, or not
participating Day Light Saving Time (ex: Alaska, New Foundland
and areas in Arizona and Indianna)
The custom time zone can be set:

Step 1. Press and hold the "MY CITY" key 3 seconds.
the display will blink.

Step 2.

Release the key.

Step 3. Press the "SET" key right away. then "hour"
and "Minute" display will flash.

Step 4.  Press "UP" or"DOWN" to adjust time, the time
               starts at London time and  you can adjust
               time by increments of 30 minutes.

(To set European, Asian Time Zone - Press "UP")
(To set US Time Zone - Press "DOWN")

Step 4. Press the "MY CITY" key* to confirm
the setting.

*Caution!

DO NOT press "SET" to confirm My City

setting. By doing so, it will change other cities' time.
Auto DST feature does not apply on My City.

5. Viewing World Time

6. Auto DST (Daylight Saving Time) Feature

8. Time Setting

DC-215 is set the time when shipping, so no need to set time but
in case of the system resetting, you can set time manually:

Step 1. Press and hold the key of desired city then
display will blink.

(

Press the same key again to confirm)

* Time will be in Military Mode. See CHANGING TO 24H TIME MODE

Step 2. Press "SET" button.

The seconds segments (last 2 digits) will blink.

Step 3. Press "SET" button again then Press 12/24.

The hour segments (first 2 digits) will blink.

Step 4. Press* "UP" or "DOWN" button to set hour.

Also use "AM/PM" button to set AM or PM.

Step 5. Press "SET" button.

The Minutes segments (middle 2 digits)

will blink.

Step 6. Press* "UP" or "DOWN" button to set minute.

Step 7. Press "SET" button.

The Year (Dot metrix display) will blink.

Step 8. Press* "UP" or "DOWN" button to set year.

Step 9. Press "SET" button.

The Month (Dot matrix display) will blink.

Step 10. Press* "UP" or "DOWN" button to set month.

Step 11. Press "SET" button.

The Date (Dot matrix display) will blink.

Step 12. Press "UP" or "DOWN" button to set date.

Step 13. Press "SET" button to confirm the time.

Calendar displays from the year of 1900 to 2099.

Thermometer Function

Total up to 3 alarm can be set.

Step 1. Press "ALARM" - "A 1" (Alarm 1) will be

displayed.

Step 2. Press "SET" button.

The hour segments (first 2 digits) will blink.

Step 3. Press* "UP" or "DOWN" button to

set hour.

Step 4. Press "SET" button.

The Minutes segments (middle 2 digits)

will blink.

Step 5. Press* "UP" or "DOWN" button to set minute.

Step 6. Press "TIME" button. Alarm 1 is set

To set Alarm 2 and 3.
Step 1. Press "ALARM" until "A 2" or "A 3" is displayed

Step 2. Repeat Step 2 to Step 6 above.

To stop alarm buzzer
Press any key to stop the timer buzzer.

To cancel alarm set.
Press "ALARM" and press "UP" to delete the alarm
set to be canceled.

Hourly Chime reminds every hour with a chime.
It can be turned on/off by pressing " CHIME".
You can confirm the status with symbol in the display.

1. Mouse Cord Holder

Step 1. Turn mouse pad over

Step 3 Close clip to secure mouse cord

MONTH /DATE

2. Key pad

Pull Wrist pad down

TIME

SET

DST

DOWN

LIGHT

ï MONTH/DATE (MM/DD or DD/MM ) DISPLAY MODE

Step. Press "M<->D" to switch the position
of month and date.

Executive World Time Clock
Mouse Pad Calculator

Displays time in17 major cities
Shows month / year/ date
Current time and temperature
3 different alarm settings
Programed daylight savings time
Gross profit function keys

DC-215WTLG

CHANGING TO EUROPEAN SYSTEM (DATE/MONTH)

Step. Press "C

∞<->F∞" to switch from Fahrenheit (F∞)

to Celsius(C

∞) and vice versa.

CHANGING TO CELSIUS(C

∫) FROM FAHRENHEIT(F∫)

10. Alarm Function

LOS ANGELES

C F

MY CITY

SET

MY CITY

SET

Don't

Press

MRC

M D

ALARM

SET

ALARM

11. Hourly Chime

*(Hold "UP" for Fast Forward, "DOWN" for Rewind)

UP DOWN

Step 2 Lift clip on desired side

(Figure A)

and run the mouse cord

through the trench

(Figure B)

(Figure A)

(Figure B)

12 / 24

WELLINGTON

To switch to Calculation mode.

Press "CALC CE/AC"

Calculator Function

To delete incorrect entry without loosing pending calculation.

Press "CALC CE/AC" once.

To clear the entire calculation.

Press "CALC CE/AC" twice.

Press

Displayed

Addition (+)
Example: 6 + 7 = 13.

[6] + [7] =

Subtraction (ñ)
Example: 10 - 4 = 6.

[1] [0] ñ [4] =

Multiplication (x)
Example: 7 x 5 = 35.

[7] x [5] =

Division ( )
Example: 14

7 = 2.

[1] [4]

[7] =

Performing Calculations

Percentages (%)

Press

Displayed

Example:
Calculate 6% of 100.

[1] [0] [0] x [6] %

Example:
Add 6% tax to $20.

[2] [0] + [6] %

21.2

Example: Calculate a
20% discount from $150.

[1] [5] [0] ñ [2] [0] %

120

Memory Calculations
Example: (12 x 3) - (6 ˜ 2) = 33

Press [CALC CE/AC] [CALC CE/AC]

[1] [2] [x] [3] [M+] [6] [˜] [2] [Mñ] [MRC]

[MRC] [CALC CE/AC]

Profit Calculations
Example: Cost is $19.95 and Selling Price is $39.90

What is profit margin (%)? .......50 (%)

Press

[1] [9] [.] [9] [5] [COST] [3] [9] [.] [9] [0] [SELL]

Example: Selling Price is $20 and Profit Margin needs to be 50 %

How much the cost shuold be? ......$10

Press

[2] [0] [SELL] [5] [0] [PROFIT%]

Example: Cost is $69.3 and Profit Margin needs to be 30 %

How much the selling should be? ......$99

Press

[6] [9] [.] [3] [COST] [3] [0] [PROFIT%]

MONTH DATE

ALARM

Main Unit Display

DOT MATRIX

DISPLAY

TEMPERATURE

DST (Day Light
Saving Time)

PROFIT CALCULATION

HOURLY CHIME ON/OFF

12/24 MODE

AM/PM

∞ <-> F∞

M <-> D
(Month/

Date)

MODE

CALCULATOR ON
CE / ALL CLEAR

TIME MODE

www.datexx.com

Care And Maintenance

Keep the unit 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

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 $5.00 to cover postage.

TELEDEX INC. 1 Atlas st. Kenilworth, NJ 07033

Warranty valid only in the U.S.A.

Printed in China 6/02

Keyboard

HOURLY CHIME

(Afternoon)

Trouble Shooting

1. Nothing is displayed on the main LCD display:
Check the batteries are new and placed correctly.

4. The display is blinking:
    If the "Seconds" segments are blinking,
    it means that the "SET" key is pressed accidently,
    Press "TIME" to resume clock mode.

In order to receive:

Information on new products

Special promotion on our web store

Please register on-line today at:

www.datexx.com

LOS ANGELES

FRANKFURT

BANGKOK

WELLINGTON

HONOLULU

HONG KONG

JERUSALEM

NEW YORK

CHICAGO

DENVER

SAN JUAN

LONDON

MOSCOW

KARACHI

SYDNEY

TOKYO

SELL

COST

MY CITY

TIME ALARM

SET DOWN

Back-up Battery Replacement

Step 1.  Make sure the main battery is
               new and the unit is working
               properly.

Step 2.  Use a screw driver
               to loosen the screw on
               the back up battery
               cover and open the cover.

Step 3. Replace a lithum battery (CR-2032)
Make sure the positive"+" is facing up.

Step 4. Close the cover and tighten the screw.

The special preset time feature of DC-215 also
keeps current time setting even the main batteries
are getting low, to ensure this feature, please
replace back-up battery in every 1to 2 years.

CALC

CE/AC

CALC

CE/AC

CALC

CE/AC

CALC

CE/AC