Omron HEM-780 User Manual

INSTRUCTION MANUAL

780

®

Automatic Blood Pressure Monitor

with ComFit™Cuff

Model HEM-780

ESPAÑOL

ENGLISH

CONTENTS

Before Using the Monitor

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Important Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Before Taking a Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Operating Instructions

Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Unit Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Battery Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Using the AC Adaptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Setting the Date and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Applying the Arm Cuff . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Taking a Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Using the Memory Function . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Care and Maintenance

Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Error Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Quick Reference Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

FCC Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

2

INTRODUCTION

Thank you for purchasing Omron’s HEM-780 IntelliSense®Automatic
Blood Pressure Monitor with the ComFit™Cuff.

Fill in for future reference.

DATE PURCHASED: __________________

SERIAL NUMBER: ____________________

Staple your purchase receipt here

Your new digital blood pressure monitor uses the oscillometric method
of blood pressure measurement. This means the monitor detects your
blood’s movement through your brachial artery and converts the
movements into a digital reading. An oscillometric monitor does not
need a stethoscope so the monitor is simple to use.

The HEM-780 comes with the following components:

™

• Monitor • ComFit

• AC Adapter • 4 “AA” Batteries

• Storage Case

• Instruction Manual printed in English and Spanish
The HEM-780 IntelliSense®Automatic Inflation Blood Pressure Monitor

is intended for home use.

Cuff

SAVE THESE INSTRUCTIONS

3

IMPORTANT SAFETY NOTES

To assure the correct use of the product basic safety measures should
always be followed including the precautions listed below:

þ Read all information in the instruction book and any other literature

included in the box before using the unit.

þ Contact your physician for specific information about your blood

pressure. Follow the instructions of your healthcare provider.

þ Operate the unit only as intended. Do not use for any other purpose.

þ The unit is intended for use in measuring blood pressure and pulse

rate in adult patient population. Do not use on infants or persons who
cannot express their intentions.

þ Do not use a cellular phone near the unit. It may result in

operational failure.

þ Do not plug or unplug the adapter power cord with wet hands.

þ Changes or modifications not approved by Omron Healthcare will

void the user warranty. Do not disassemble or attempt to repair the
unit or components.

4

BEFORE TAKING A MEASUREMENT

To ensure a reliable reading follow these recommendations:

1. Avoid eating, smoking, and exercising for 30 minutes before
taking a measurement. Rest for at least 15 minutes before taking
the measurement.

2. Stress raises blood pressure. Avoid taking measurements during
stressful times.

3. Measurements should be taken in a quiet place.

4. Remove tight-fitting clothing from your left arm.

5. Sit in a chair with your feet flat on the floor. Rest your left arm on
a table so that the cuff is at the same level as your heart.

6. Remain still and do not talk during the measurement.

7. Keep a record of your blood pressure and pulse readings for your
physician. A single measurement does not provide an accurate
indication of your true blood pressure. You need to take and record
several readings over a period of time. Try to measure your blood
pressure at the same time each day for consistency.

8. Wait 2-3 minutes between measurements. The wait time allows the
arteries to return to the condition prior to taking the blood pressure
measurement. You may need to increase the wait time depending on
your individual physiological characteristics.

5

KNOW YOUR UNIT

Main Unit:

Memory Buttons

Date/Time Setting Button

Components:

Grip

Air Plug
(Connects to Air Jack)

Arm Cuff

Display

Air Tube

Start/Stop
Button

Battery Compartment

Air Jack

AC Adapter Jack

Storage Case

AC Adapter

6

Systolic Blood Pressure

Diastolic Blood Pressure

UNIT DISPLAY

Memory Symbol

Average Value Symbol

Battery Low Symbol

Heartbeat Symbol
Pulse Display

Deflation Symbol
Date/Time Display

7

BATTERY INSTALLATION

1. Press the ▼ indicator on the battery cover
and slide the cover off in the direction of
the arrow.

2. Install 4 “AA” size batteries so the
+ (positive) and - (negative) polarities
match the polarities of the battery
compartment as indicated.

3. Replace the battery cover.

BATTERY REPLACEMENT

Low Battery Indicator

When the Low Battery Indicator appears on the display screen remove
all the batteries. Replace with four new batteries at the same time.
Long-life alkaline batteries are recommended.

NOTE: Measurement values stored in the memory will not be deleted

during battery replacement.
After replacing the batteries, reset the date and time.
Refer to page 10, Setting the Date and Time.

8

USING THE AC ADAPTER

1

2

Use only the authorized Omron AC Adapter, Model Number HEM-ADPT1,
with this monitor. Use of any other adapter may cause damage to the
monitor and will void the user warranty.

To connect the AC Adapter

① Insert the AC Adapter Plug into the AC Adapter Jack on the back side

of the monitor as illustrated.

② Plug the AC Adapter into a 120V AC outlet (60 cycles).

To disconnect the AC Adapter remove the AC Adapter from the electrical
outlet first and then remove the AC Adapter Plug from the monitor.

NOTE: The monitor is designed not to draw power from the batteries

when the AC Adapter is used.

9

SETTING THE DATE AND TIME

®

®

The Blood Pressure Monitor automatically stores up to 90 measurement
values with the date and time. The monitor also calculates an average
reading based on the last three measurement values.

Set the monitor to the current date and time before taking a measurement
for the first time. If the current date and time is not set, a default date
and time will display.

1. TO START THE SETTING

Press the Date/Time Setting
button to adjust the date
and time.

The year flashes on the display.

2. SETTING THE YEAR
The year can be set between 2004 and 2030.

When the display reaches 2030, it will return
to 2004.

Press the memory up button to advance
by increments of one year.

Press the Date/Time Setting button to set
the current year.

The month flashes on the display.

NOTES: • Press the memory down button to decrease the day and
NOTE: • Press the down memory button to decrease the day and

time values by increments of one.

time values by increments of one.

• Press and hold the memory up button to increase or memory

• Press and holdthe memory down button to increase

down button to decrease the date and time values faster.

10

SETTING THE DATE AND TIME

®



3. SETTING THE MONTH

Press the memory up button to advance by increments
of one month.

Press the Date/Time Setting button to set the current month.

The day flashes on the display.

SETTING THE DAY

4.

Press the memory up button to advance
by increments of one day.

Press the Date/Time Setting button to set
the current day.

The hour flashes on the display.

SETTING THE HOUR

5.
The time is set using AM or PM.

Press the memory up button to advance by increments
of one hour.

Press the Date/Time Setting button to set the
current hour.

The minutes flash on the display.

11

SETTING THE DATE AND TIME

6. SETTING THE MINUTE

Press the memory up button to advance by increments
of one minute.

Press the Date/Time Setting button to set the current minute.

The year flashes on the display.

7. Press the START/STOP button to turn the display off.

12

APPLYING THE ARM CUFF

1. Make sure the air plug is securely inserted in the main unit.

2. Remove tight-fitting clothing from your upper arm.

3. Sit in a chair with your feet flat on the floor. Place your arm on a
table so the cuff is level with your heart.

13

APPLYING THE ARM CUFF

4. Hold the grip on the cuff securely

Grip

with your hand.

Velcro Strip

5. Turn the palm of your hand upward.

6. Apply the cuff to your left upper arm so the blue strip is on the inside
of your arm and aligned with your middle finger. The air tube runs
down the inside of your arm. The bottom of the cuff should be
approximately 1/2" above your elbow.

Blue Strip

1/2 inch (1 - 2 cm)

14

Air Tube

APPLYING THE ARM CUFF

7. Wrap the cuff firmly in place around your arm using the velcro strip.

APPLYING THE CUFF ON THE RIGHT ARM

When taking a measurement using the right arm use this instruction
for Step 6.

Apply the cuff to your right upper arm so the grip is centered on
the inside of your inner arm. The bottom of the cuff should be
approximately 1/2'' above your elbow.

Grip

NOTE: Be careful not to rest your arm on the air tube. This will restrict

the flow of air to the cuff

15

TAKING A MEASUREMENT

®

The monitor automatically determines your ideal inflation level. In rare
circumstances when a higher inflation may be necessary, the monitor
automatically re-inflates the cuff up to 30mmHg higher than the initial
inflation and restarts the measurement.

Press the START/STOP button.

1.
All display symbols appear on the screen. The cuff starts to inflate

automatically.

NOTE: To stop the inflation or measurement, push the

START/STOP button. The monitor will stop inflating,
start deflating, and will turn off.

2. Inflation stops automatically and the measurement is started.
As the cuff deflates, decreasing

numbers appear on the display.
The Heart Symbol ( ) flashes
at every heartbeat.

16

TAKING A MEASUREMENT

®

®

You3blood pressure and pulse rate are dis-

3. When the measurement is complete, the arm
played.

cuff completely deflates. Your blood pressure
and pulse rate are displayed.

4. Press the

START/STOP button to turn

the monitor off.

NOTE: The monitor will automatically

turn off after five minutes.

INSTRUCTIONS FOR SPECIAL CONDITIONS

If your systolic pressure is known to be more than 220 mmHg,
press and hold the START/STOP button until the monitor inflates
30 to 40 mmHg higher than your suspected systolic pressure.

NOTES: • Do not apply more pressure than necessary.

• The monitor will not inflate above 299 mmHg.

17

USING THE MEMORY FUNCTION

®

Every time you complete a measurement the monitor stores the blood
pressure and pulse rate in the memory. The Blood Pressure Monitor
automatically stores up to 90 measurement values. When 90 sets of
measurement values are stored in the memory, the oldest record is
deleted to save the most recent measurement values.

The monitor also calculates an average reading based on the values of
the three most recent measurements taken. If the date and time is not
set, the measurement values will not be stored in the memory correctly.

TO DISPLAY THE AVERAGE VALUE

Average Value Symbol

1. Press the memory down button. The average value symbol
will display on the screen with the average reading.

18

USING THE MEMORY FUNCTION

®

®

TO DISPLAY THE MEASUREMENT VALUES

The date and time is alternately displayed with the measurement values.

1.

Press the memory down button to display the most recent
measurement values on the screen.

Press the memory up button to display the oldest
measurement values.

Alternating display

NOTES: • Press the button repeatedly to display the next values.

• Press and hold the button to display the values faster.

2. Press the START/STOP button to turn the power off.

TO DELETE ALL VALUES STORED IN THE MEMORY

You cannot partially delete records stored in the memory.
All records will be deleted.

1.

Press and hold the memory down button and
START/STOP button simultaneously for more than 2 seconds.

19

CARE AND MAINTENANCE

To keep your digital blood pressure monitor in the best condition and
protect the unit from damage follow the directions listed below:

Keep the monitor in the storage case when
not in use. Make sure the AC Adapter is
placed under the main unit so that is does not
damage the display.

Do not forcefully bend the arm cuff
or air tube. Do not fold tightly.

Clean the monitor with a soft dry cloth. Do
not use any abrasive or volatile cleaners. Do
not attempt to clean the cuff. Never immerse the monitor or any compo­nents in water.

Store the monitor in a safe and dry location. Do not subject the monitor
to extreme hot or cold temperatures, humidity and direct sunlight.

Avoid subjecting the monitor to strong shocks, such as dropping the
unit on the floor.

Remove the batteries if the unit will not be used for three months or
longer. Always replace all the batteries with new ones at the same time.

Use the unit consistent with the instruction provided in this manual.

Use only authorized parts and accessories.

20

ERROR INDICATORS

SYMBOL CAUSE CORRECTION

Remove the arm cuff. Refer to
Monitor did not detect
pulse rate

“Applying the arm cuff” on page

13. Wait 2-3 minutes.

Take another measurement.

Cuff under-inflated

Cuff over-inflated

Batteries are worn

Remove the arm cuff.

Read, “Taking a

Measurement” on page 16.

Wait 2-3 minutes.

Take another measurement.

Replace the four batteries. Refer

to page 8 for battery installation.

21

No power.

TROUBLESHOOTING TIPS

PROBLEM CAUSES AND SOLUTIONS

Replace worn batteries.

No display appears on the unit.

Measurement values appear
too high or too low.

Check the battery installation
for proper placement of the
battery polarities.

Blood pressure varies constantly.
Many factors including stress, time
of day, how you wrap the cuff, may
affect your blood pressure.
Review the sections “Before Taking
a Measurement” and “Taking a
Measurement”.

22

QUICK REFERENCE GUIDE

To ensure a reliable reading, avoid eating, smoking, and exercising for
30 minutes before taking a measurement. You should try to measure
your blood pressure at the same time each day. Avoid taking measurements
during stressful times.

1. Remove any tight-fitting clothing from your upper arm.

2. Sit in a chair with your feet flat on the floor and place your arm on
a table so the cuff is at the same level as your heart.

3. Apply the arm cuff to your left upper arm. Apply the cuff to your left
upper arm so the blue strip is on the inside of your arm and aligned
with your middle finger. The air tube runs down the
inside of your arm. The bottom of the cuff should be
approximately 1/2" above your elbow.

Blue Strip

1/2 inch (1 - 2 cm)

Air Tube

4. Wrap the cuff firmly in place around your arm using the velcro strip.

23

QUICK REFERENCE GUIDE

®

5. Press the START/STOP button.
Display symbols appear. The cuff starts to

inflate automatically.
Remain still and do not talk during

the measurement.

NOTE: To stop the inflation or measurement,

push the START/STOP button. The monitor
will stop inflating,
start deflating, and will turn off.

6. When the measurement is complete, the arm cuff
completely deflates. Your blood pressure and pulse rate
are displayed.

NOTE: Wait 2-3 minutes between measurements.

The wait time allows the arteries to return
to the condition prior to taking the blood
pressure measurement. You may need to
increase the wait time depending on your
individual physiological characteristics.

24

FCC STATEMENT

Note:

POTENTIAL FOR RADIO/TELEVISION INTERFERENCE (for U.S.A. only)
This product has been tested and found to comply with the limits for a Class B

digital device, pursuant to part 15 of the FCC rules.
These limits are designed to provide reasonable protection against harmful

interference in a residential installation. The product generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If the product does cause harmful interference to radio or television
reception, which can be determined by turning the product on and off, the
user is encouraged to try to correct the interference by one or more of the
following measures:

• Reorient or relocate the receiving antenna

• Increase the separation between the product and the receiver.

• Connect the product into an outlet on a circuit different from that to which
the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

POTENTIAL FOR RADIO/TELEVISION INTERFERENCE (for Canada only)
This digital apparatus does not exceed the Class B limits for radio noise

emissions from digital apparatus as set out in the interference-causing equipment
standard entitled “Digital Apparatus”, ICES-003 of the Canadian Department of
Communications.

Cet appareil numérique respecte les limites de bruits radioeléctriques applicables
aux appareils numériques de Clase B prescrites dans la norme sur le materiel
brouilleur: “Appareils Numériques”, ICES-003 édictée par le minister des
communications.

Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.

25

WARRANTY INFORMATION

Your HEM-780, IntelliSense Automatic Blood Pressure Monitor, excluding the
monitor cuff, is warranted to be free from defects in materials and workmanship
appearing within 5 years from the date of purchase, when used in accordance
with the instructions provided with the monitor. The monitor cuff is warranted to
be free from defects in materials and workmanship appearing within one year
from the date of purchase when the monitor is used in accordance with the
instructions provided with the monitor. The above warranties extend only to the
original retail purchaser.

We will, at our option, repair or replace without charge any monitor or monitor
cuff covered by the above warranties. Repair or replacement is our only
responsibility and your only remedy under the above warranties.

To obtain warranty service contact Omron Healthcare for the address
of the repair location. Shipping instructions and repair information is available by
calling 1-800-634-4350 or visiting our website at www.omronhealthcare.com.

Enclose the Proof of Purchase. Include $5.00 for the return shipping and handling.
Include a letter, with your name, address, phone number, and description of the
specific problem. Pack the product carefully to prevent damage in transit.
Because of possible loss in transit, we recommend insuring the product with
return receipt requested.

ALL IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR PARTICULAR PURPOSE, ARE LIMITED TO THE DURATION OF
THE APPLICABLE WRITTEN WARRANTY ABOVE.

allow limitations on how long an implied warranty lasts, so the above limitation
may not apply to you.

OMRON SHALL NOT BE LIABLE FOR LOSS OF USE OR ANY OTHER
INCIDENTAL, CONSEQUENTIAL OR INDIRECT COSTS, EXPENSES
OR DAMAGES.

or consequential damages, so the above exclusions may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights

which may vary from state to state.

Visit our web site at: www.omronhealthcare.com
Call toll free: 1-800-634-4350

Some states do not allow the exclusion or limitation of incidental

FOR CUSTOMER SERVICE

26

Some states do not

SPECIFICATIONS

Model: HEM-780
Display: LCD Digital Display
Measurement Range: Pressure: 0 to 299 mmHg, Pulse: 40-180/min.
Accuracy/Calibration: Pressure: ±3mmHg or 2% of reading

Pulse: ±5% of reading

Inflation: Automatic by electric pump
Deflation: Automatic pressure release valve
Rapid Air Release: Automatic exhaust valve
Pressure Detection: Capacitive pressure sensor
Measurement Method: Oscillometric method
Pulse Wave Detection: Capacitance type pressure sensor
Power Source: AC Adapter (or 4 “AA” batteries)
Battery Life: Approx. 1500 uses when used once a day

for 2 minutes with 4 new alkaline batteries

Operating Temperature
/Humidity: 50ºF to 104ºF (10ºC to 40ºC) /30 to 90% RH
Storage Temperature
/Humidity: -4ºF to 140ºF (-20ºC to 60ºC) /10 to 95% RH
Main Unit Weight: Approximately 12 1/2 oz. (355 g)

not including batteries

Main Unit Dimensions: Approx. 6 3/32" (l) x 5 5/32" (w) x 3 5/16" (h)

(155 mm x 131 mm x 84 mm)

Cuff Size: Approximately 6" (w)(152 mm)

Cuff tube 23 5/8" (l) (600 mm)

Cuff Circumference: Fits arm circumferences 9" to 17"

(220mm to 420mm)

Contents: Main Unit, ComFitTMCuff, AC Adapter,

Instruction Manual, 4 “AA” Batteries and Storage
Case

UPC Code: 0 73796 78000 5

NOTE: These specifications are subject to change without notice.

27

Manufactured by:

QuickMedical is an authorized distributor for Omron Healthcare, Inc.
Contact QuickMedical at:
Toll Free Phone: [phone]
Phone: [phone]
Fax Line: 425-831-6032
Mailing Address:
P.O. Box 1052 

OMRON HEALTHCARE, INC.

1200 Lakeside Drive
Bannockburn, Illinois 60015
www.omronhealthcare.com

Made in China

Copyright © 2004 Omron Healthcare, Inc.

HEM-780INST Rev A