Omron SEM-2 User manual

Automatic Blood Pressure Monitor
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Model SEM-2
INSTRUCTION MANUAL
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SEM-2
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Before Using the Monitor
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Important Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Operating Instructions
Know Your Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Unit Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
How to Use Your lood Pressure Monitor . . . . . . . . . . . . . . . . . .8
How to Install/Replace the atteries . . . . . . . . . . . . . . . . . . . . . .9
Setting the Date and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
How to Sit Correctly When Taking a Measurement . . . . . . . . . .13
How to Apply the Arm Cuff . . . . . . . . . . . . . . . . . . . . . . . . . . .15
How to Take a Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . .17
How to Use the Memory Function . . . . . . . . . . . . . . . . . . . . . .21
Care and Maintenance
Maintenance and Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Using the Optional AC Adapter . . . . . . . . . . . . . . . . . . . . . . . . .26
Error Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Troubleshooting Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
CONTENTS
2
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Thank you for purchasing OMRON SEM-2 Automatic lood Pressure
Monitor.
INTRODUCTION
3
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 SEM-2 Automatic lood Pressure Monitor is intended for home use.
SAVE THESE INSTRUCTIONS
Before Using the Monitor
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To assure the correct use of the product basic safety measures should
always be followed including the precautions listed below:
Self-diagnosis of measured results and treatment are dangerous.
Please follow the instructions of your doctor.
Do not use the unit on infants or persons who cannot express their
consent.
Do not inflate the arm cuff over 299 mmHg.
Do not use the unit for any purpose other than measuring blood pres-
sure.
Do not use a cellular phone near the unit. This may result in incorrect
operation of the unit.
Keep batteries out of the reach of young children and infants. If a bat-
tery swallowed, consult a doctor immediately.
If the battery fluid should get in your eyes, immediately rinse with
plenty of clean water. Consult a doctor immediately.
If the battery fluid should get on your skin or clothing, immediately
rinse with plenty of clean water.
IMPORTANT SAFETY NOTES
4
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IMPORTANT SAFETY NOTES
5
When using batteries, the battery liquid may leak and damage the
main unit. Please observe the following points.
• Do not insert the batteries with their polarities incorrectly aligned.
• Replace old batteries with new ones immediately.
• When you are not going to use the unit for a long period of time
(approximately three months or more), take out the batteries.
Do not use new and used batteries together. Do not use batteries of a
different type together.
Do not forcibly bend the arm cuff or bend the air tube excessively.
When removing the air tube, pull on the air plug at the connection
with the main unit not the tube itself.
Do not expose the unit to strong shocks or vibrations. Do not drop the
unit.
Do not inflate the arm cuff when it is not wrapped around your arm.
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Operating Instructions
HEM-2
6
KNOW YOUR UNIT
Air Jack
Main Unit:
Battery Compartment
START/STOP
Button
MEMORY Button
Settings Button
Display
AC Adapter Jack
Arm Cuff:
Air Tube
Air Plug
The arm cuff should last for 18 months, when used four times a day.
To ensure accurate measurement results, you should change to a
new arm cuff after this period.
If air starts to leak from the arm cuff, please purchase a new one.
NOTE: An air plug is not included with the
replacement arm cuff. Do not dispose
of the current air plug when you
purchase a new arm cuff.
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7
KNOW YOUR UNIT
Diastolic Blood Pressure
Systolic Blood Pressure
Memory Symbol
Pulse Display
Date/Time Display
Battery Low Symbol
Average Value Symbol
Heartbeat Symbol
Deflation Symbol
UNIT DISPLAY
Storage Case
Components:
Four “AA” Alkaline (LR6) Batteries
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HOW TO USE YOUR BLOOD PRESSURE MONITOR
8
Preparation
Set the date and time
Measurement
Sit correctly
Apply the arm cuff
Start measurement
View Results
Check the
measurement result
View previous
measurement results
page 9
page 11
page 13
page 15
page 17
page 19
page 21
Measurement results automatically stored in memory
(Up to 60 measurements)
Insert the batteries
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1. Turn the main unit over.
2. Slide the battery cover in the
direction of the arrow while pressing
the ribbed part of the cover.
3. Install or replace four “AA” size
batteries so that the + (positive) and
- (negative) polarities match the
polarities indicated on the battery
compartment.
4. Replace the battery cover.
Slide the battery cover as indicated, until it clicks into place.
NOTE: The monitor memorizes previous measurement results even when
the batteries are replaced.
HOW TO INSTALL/REPLACE THE BATTERIES
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Battery Life & Replacement
If the battery low symbol ( ) appears on the display, replace all four
batteries at the same time.
Even if the battery low symbol ( ) starts to blink, you will still be able
to use the unit for a short while. However, you should replace the
batteries with new ones when the symbol remains lit.
• Turn the monitor off before replacing the batteries.
• Remove the batteries if the monitor will not be used for more than
3 months.
• If the batteries are removed for more than 30 seconds or so, the
Date/Time setting will need to be reset. See “Setting the Date and
Time” for details.
• Dispose of batteries according to applicable local regulations.
Four new “AA” manganese batteries will last for approximately 300
measurements, when used to take two measurements a day.
Since the supplied batteries are for monitoring use only, they may have a
shorter life and not last for 300 measurements.
HOW TO INSTALL/REPLACE THE BATTERIES
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Your blood pressure monitor automatically stores up to 60
measurements, and also calculates average values based on the three
most recent measurements taken within 10 minutes of the last reading. (If
there are only two readings in memory for that period, the average will
be based on two readings. If there is only one reading in memory for that
period, that reading will be displayed as the average value.) To make use
of the memory and average reading functions:
• Set the monitor to the correct date and time before taking a
measurement for the first time, or if the date and time setting has been
reset.
1. When the monitor is switched on for the first
time after inserting batteries, the year digits
(2005) will flash on the display.
2. Press the MEMORY button to advance the
digits one at a time.
NOTE: The range for the year setting is 2005
to 2030. If the year reaches 2030, it
will return to 2005.
3. Press the settings button to confirm the
setting when the desired number appears on
the display.
The year is set and the month digits flash on
the display.
SETTING THE DATE AND TIME
11
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4. Repeat steps 2 and 3 to set the month.
The month is set and the day digits flash on
the display.
5. Repeat steps 2 and 3 to set the da (date).
The date is set and the hour digits flash on
the display.
6. Repeat steps 2 and 3 to set the hour.
The hour is set and the minutes digits flash
on the display.
7. Repeat steps 2 and 3 to set the minutes.
The minutes settings is set.
The monitor automatically shuts itself off
after the minute setting has been set.
To adjust the date and time again, press the
settings button while the monitor is off.
(When you have finished adjusting the date
and time, press the START/STOP button to turn the monitor off.)
SETTING THE DATE AND TIME
12
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You can take a measurement on either your left or right arm.
NOTE: Measurements should be taken in a quiet place and you should
be in a relaxed, seated position. Make sure that the room is not
too hot or cold.
Do not take a measurement after bathing, alcohol or exercise.
HOW TO SIT CORRECTLY WHEN TAKING A MEASUREMENT
13
Correct
Posture
Remove tight fitting clothing from
your upper arm, and any thick
clothing such as a sweater.
Do not place the cuff over thick
clothes and do not roll up your sleeve
if it is too tight.
Place your arm on a table so
that the cuff will be at the same
level as your heart.
Sit upright
with your
back straight.
The gap between the
chair and the top of the
table should be between
10" to 12".
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NOTES:
• Correct posture during measurement is necessary to get accurate
results.
• You should also try to measure your blood pressure at the same time
each day. (Within 1 hour of waking is recommended.)
HOW TO SIT CORRECTLY WHEN TAKING A MEASUREMENT
14
Incorrect Posture
•Arched back (leaning forwards)
•Sitting cross-legged
•Sitting on a sofa or at a low table
so that you tend to lean forwards
These situations could lead to higher blood pressure reading due to strain or the
arm cuff being lower than the heart.
If the arm cuff is at a lower position than your heart use cushions etc., to adjust
the height of your arm.
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e sure to wrap the arm cuff correctly so that you get accurate results.
Measurements can be taken in light clothing. However, please remove
thick clothes, such as sweaters, before taking a reading.
1. Insert the air plug into the air jack on the
left side of the main unit.
2. Put your left arm through the cuff loop.
The air tube should run down the inside of
your forearm and be in line with your
middle finger.
NOTE: If the cuff is not assembled, pass the
end of the cuff furthest from the
tubing through the metal D-ring to
form a loop. The smooth cloth should
be on the inside of the cuff loop.
HOW TO APPLY THE ARM CUFF
15
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3. Position the arm correctly.
1) The air tube should run down the
inside of your forearm and be in
line with your middle finger.
2) The bottom of the cuff should be
approximately 1 to 2 cm above
your elbow.
3) Apply the cuff to your upper arm
so that the colored marker is
centered on the middle of your
inner arm and points down the
inside of the arm.
TAKING MEASUREMENTS ON THE RIGHT ARM
Apply the cuff so that the air tube is at the side of your elbow.
• e careful not to rest your arm on the
air tube, or otherwise restrict the flow
of air to the cuff.
• The cuff should be 1 to 2 cm above
the elbow.
4. When the cuff is positioned correctly, close the fabric fastener
FIRMLY.
HOW TO APPLY THE ARM CUFF
16
1 to 2 cm
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1. Press the START/STOP button to turn on the monitor.
Sit in a chair with your feet flat on the floor and place your arm on a
table so that the cuff will be at the same level as your heart. Keep still
and do not talk during measurement.
NOTE: To cancel a measurement, press the START/STOP button to
turn off the unit and to release the air in the arm cuff.
HOW TO TAKE A MEASUREMENT
Correct
Posture
Do not talk during
the measurement.
Arm cuff at
heart level.
Sit upright
with your
back straight.
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2. When the measurement is complete, the arm cuff completely deflates
and your blood pressure and pulse rate are displayed.
NOTE: The monitor automatically stores blood pressure and pulse
rate into its memory.
HOW TO TAKE A MEASUREMENT
18
Common Causes of Inaccurate Results
Arm cuff is too loose. Movement or talking
during measurement.
Leaning forwards.
NOTE: If the arm cuff is at a lower position
than your heart use cushions etc., to
adjust the height of your arm.
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3. Check the measurement results.
The monitor automatically stores blood
pressure and pulse rate into its memory.
Refer to “How to Use the Memory
Function” on page 21.
NOTES:
• Self-diagnosis of measured results and treatment are dangerous.
Please follow the instructions of your doctor.
• If an error symbol “E” or “EE” appears, measurement was not
completed successfully. Refer to “Error Indicator” on page 27.
• Wait 2-3 minutes before taking another blood pressure measurement.
Waiting between readings allows the arteries to return to the
condition prior to taking the blood pressure measurement.
4. Remove the arm cuff.
5. Press the START/STOP button to turn the monitor off.
NOTE: If you forget to turn the monitor off, it will automatically shut
itself off after five minutes.
HOW TO TAKE A MEASUREMENT
Systolic Blood
Pressure
Pulse Display
Diastolic Blood
Pressure
Guide to Blood Pressure Levels
Recent research suggests that the following values can be used as a
guide to high blood pressure for measurements taken at home.
Systolic Blood Pressure: Above 135 mmHg
Diastolic Blood Pressure: Above 85 mmHg
Use these figures as a guide.
* Consult your doctor if necessary.
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INSTRUCTIONS FOR SPECIAL CONDITIONS
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 arm cuff inflates 30 to 40 mmHg higher than your suspected systolic
pressure.
1. Press the START/STOP button to turn
the unit on.
Measurement starts.
2. When the cuff starts to inflate, press the START/STOP button and
keep it pressed until the pressure is 30 to 40 mmHg higher than your
suspected systolic pressure.
NOTE: You cannot inflate the cuff above 299 mmHg. (An error will
be displayed if you try to inflate the cuff above 300mmHg.)
3. Release the START/STOP button when the cuff has been inflated to
the desired pressure. The cuff starts to deflate and measurement starts.
4. The rest of the procedure is the same as for normal measurement.
Refer to steps 2 to 5 on pages 18 to 19.
NOTE: Do not apply more pressure than necessary.
HOW TO TAKE A MEASUREMENT
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