LifeSource DT-704 User Manual

SENSOR TIP

DISPLAY WINDOW BATTERY COVER

START BUTTON

Instruction Guide – MODEL DT-704

Congratulations on your purchase of the LifeSource® Fast-Read Digital Thermometer.
Please read the instructions carefully to ensure accurate temperatures and safe opera

­tion. When used properly, this high quality product will give you years of accurate,
dependable service.

FAST-READ DIGITAL THERMOMETER

SAFETY INFORMATION

■ High, prolonged fever requires medical attention (over 100.0°F or 37.8°C) for

young children. In case of high readings, please contact your physician.

■ Do not allow children to take their temperature unattended.

■ Read the enclosed instructions carefully to ensure accurate temperature readings.

Temperature readings are affected by many factors including exercise, drinking
hot or cold beverages prior to taking, and technique.

■ Do not allow children to walk or run during temperature taking. The rigid probe

could present a hazard.

■ Oral, underarm, and rectal temperatures vary by approximately 1°F (0.5°C).

SPECIAL PRODUCT FEATURES

■ Reads temperature in Fahrenheit or Celsius.

■ Thermometer is water resistant, but not 100% water proof. Do not submerge

unit in any liquid.

■ Convenient memory feature: automatic recall of last temperature reading.

■ Long-life, replaceable battery (approximately 3,000 temperatures).

■ Low Battery Indicator “ ”.

■ Auto-Off in approximately 9 minutes.

■ Oral, rectal or underarm use.

■ Beeps when peak temperature is reached.

HOW TO CARE FOR THIS PRODUCT

■ The thermometer should be cleaned after every use even when probe covers are

used.

■ Clean the thermometer tip and probe using isopropyl alcohol or soap and water.

Do not boil the thermometer. Do not submerge the thermometer in any liquid.

■ Store the unit in the protective case while not in use.

■ Do not store or keep in direct sunlight, or in high temperatures.

■ Do not open the thermometer except to replace the battery.

■ Do not drop the thermometer, as this may break the unit.

■ Do not attempt to disassemble the unit except to replace the battery.

WHAT IS A “NORMAL” TEMPERATURE?

Temperature readings vary among individuals. A normal temperature refers to each
individual’s average temperature while they are well. Normal average temperatures
range from 97°F/36.1°C to 100°F/37.7°C when taken orally. A rectal temperature is
considered your real or “core” body temperature. A rectal temperature is 1°F/0.5°C
higher than an oral reading and an underarm temperature is 1°F/0.5°C lower than
an oral reading.

HOW TO TAKE TEMPERATURE

1.

Select oral, underarm or rectal as your measurement site (see following instruc-

tions).

2.

Firmly push the START button. The thermometer will beep and the display will

show all display symbols. This is a function check indicating the unit is working
properly. If a previous reading is stored in memory, the thermometer will display
the last temperature for two seconds.

3. The °F or °C symbol will flash when the unit is ready to measure temperature.

Begin measurement.

4. When peak temperature is reached, the °F or °C symbol will stop flashing, and

the thermometer will beep eight times.

5. Read and record the temperature and time for reference. The reading will auto-

matically be stored in the memory until another reading is taken or the batteries
are removed from the thermometer.

6. Push the START button to turn the unit off. If you do not turn the unit off, it will

shut off automatically in approximately 9 minutes.

NOTE: If the measured temperature is higher than 99.5°F (37.5°C), the fever alarm
will beep quickly for about four seconds.

ORAL USE

■ Do not drink hot or cold fluids, exercise, smoke or

perform other activities that raise or lower temperature.
The mouth should remain closed up to 5 minutes before
attempting a reading.

■ Place the probe tip well under the tongue in locations as

indicated by the “

✔” (see diagram). Instruct children not

to bite down on the probe.

■ The approximate measurement time is 15-25 seconds.

Opening the mouth or improper placement of the probe
tip may result in a longer time for a reading.

UNDERARM (AUXILIARY) USE

■ From a medical point of view, this method will always

give an inaccurate reading and should not be used if a
precise measurement is required.

■ Wipe underarm with a dry towel.

■ Place probe tip in armpit and bring arm down against the

body. The measuring sensor should be pointing upward
parallel to the arm.

■ The time required for an accurate underarm temperature may be 5 minutes or

longer depending on the placement of the probe and closure of the arm against
the body.

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CHANGING THE BATTERY

When the “ ” appears and blinks, the battery needs to be replaced. Make sure
you use the same type of battery and proceed as follows: Remove battery compart

­ment lid. Use a non metal probe to remove battery. Insert new equivalent battery
type (1.55V or LR41). Ensure battery is correctly positioned with the “+” facing up.
Carefully replace the battery compartment lid. Properly dispose of the battery, keep

-

ing it from small children and heat.

SWITCHING BETWEEN FAHRENHEIT & CELSIUS

1.

Press START button.

2. Wait until “L” symbol appears and °F (°C) starts flashing.

3. Press and hold START button until °F (°C) symbol flashes five times.

4. Release the START button. The thermometer is now changed to °C (°F).

5. The thermometer is now ready for measurement.

PRECAUTIONS

■ Do not drop unit or subject to shock.

■ Do not submerge the thermometer in any liquid.

■ Do not boil the probe. Clean the probe with isopropyl alcohol.

■ Do not use solvents or thinners on the unit.

■ Do not store the unit in direct sunlight or at high temperature.

■ Do not attempt to disassemble the unit except to replace the battery.

RECTAL USE

■ Commonly used for babies, young children or when it is difficult to take an oral

or underarm temperature.

■ After placing the probe cover on the thermometer, lubricate with a water-soluble

jelly such as K-Y Jelly

®

.

■ Gently insert the probe tip no more than 1/2 inch or 1.3 cm into the rectum. Do

not force the tip into the rectum if resistance is encountered.

■ Wash the thermometer as recommended.

■ Approximate measurement time is 10-15 seconds.

■ Once used rectally, the thermometer should not be used orally for sanitary reasons.

CLEANING INSTRUCTIONS

Wash the area extending about 2” from the tip with warm soapy water after each
use and dry thoroughly.

OR

Wipe the area extending about 2” from the tip with 70% isopropyl alcohol after
each use.

NOTE: Do not submerge the thermometer in any liquid.

WARRANTY

A&D Medical warrants to the first retail purchaser that this digital thermometer
is free from defects in material and workmanship for the lifetime of the original
owner. This warranty does not cover batteries or damage resulting from improper
handling or use. To obtain replacement product, please return the product, freight
and insurance prepaid, together with proof of purchase and applicable shipping
costs to LifeSource at the address below. Call the toll-free LifeSource Health Line at
1-888-726-9966 for shipping costs and further information. At LifeSource’s option,
the product will be replaced with a new or refurbished product of equal value. THE
WARRANTY AND REMEDY PROVIDED ABOVE ARE EXCLUSIVE AND IN LIEU
OF ALL OTHER EXPRESS WARRANTIES. Some states may have laws which amend
this warranty.

A&D Medical
A division of A&D Engineering
1555 McCandless Drive
Milpitas, CA 95035

Toll-free LifeSource Health Line 1-888-726-9966
www.LifeSourceOnline.com

K-Y Jelly® is a registered trademark of Johnson & Johnson.

LifeSource

®

is a registered trademark of A&D Medical.

© 2006 A&D Medical.

Made in China

SPECIFICATIONS

RANGE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.0°C - 44.0° C

90.0°F - 110.0° F

ACCURACY MEASUREMENT RANGE

. . . . . . .± 0.3°F less than 95.0°F

± 0.2°F from 95.0° to 107.6°F
± 0.2°C less than 35.0°
± 0.1°C from 35.0° to 42.0°C

DISPLAY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1°F (0.1°C)

BATTERY

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . One 1.55V button size battery

(LR41 or equivalent)

POWER CONSUMPTION

. . . . . . . . . . . . . . . . . . Less than or equal to 0.09 mw

BATTERY LIFE

. . . . . . . . . . . . . . . . . . . . . . . . . . . Approximately 200 hours of

continuous operation

DIMENSIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.1 x 0.8 x 0.4”

(12.9 x 2 x 1 cm)

WEIGHT

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Approximately 13 grams

including battery

FAST READ

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Provides readings in

approximately 10 seconds

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