Omron BP 7250 Manual

The Omron BP 7250 is an upper arm blood pressure monitor with IntelliSense technology for accurate and comfortable readings. It features a wide-range D-Ring cuff, hypertension indicator, irregular heartbeat detection, body movement detection, 100-memory storage with date and time, averaging of last three readings, and a large backlit display. Below are key sections for safety, features, setup, operation, and troubleshooting.

Features at a Glance

Key components: Main unit, Wide-range D-Ring Cuff (22-42 cm), AC Adapter, Instruction Manual, Storage Case.

Feature	Description
IntelliSense Technology	Automatically inflates to the optimal level for comfortable measurement
Hypertension Indicator	Displays symbol if systolic/diastolic readings are high
Irregular Heartbeat Detection	Detects and displays symbol for pulse irregularities during measurement
Body Movement Detection	Alerts if excessive movement is detected during measurement
100-Memory Storage	Stores up to 100 readings with date and time stamp
Average of Last 3 Readings	Calculates and displays the average of the last three readings taken in the last 10 minutes
Large Backlit Display	Easy-to-read LCD with backlight for low-light conditions
D-Ring Cuff	Wide-range cuff (22-42 cm) for easy self-application
Date/Time Clock	Built-in clock for timestamping measurements
AC Adapter Option	Can be powered by AC adapter (included) or 4 AA batteries

Safety Precautions

Read all instructions before use. For accurate measurements and safe operation.

1. Do not use on infants, young children, or persons unable to express themselves.
2. Do not use while operating a vehicle or machinery.
3. Consult your physician before use if you have an arrhythmia, blood disease, or are undergoing dialysis.
4. Do not inflate the cuff when it is not wrapped around your arm.
5. Keep the monitor away from children and pets.

WARNING! This device is not a substitute for professional medical diagnosis. Consult your physician for interpretation of readings.

Parts Identification

Familiarize yourself with the monitor components.

1. Main Unit: Contains display, control buttons, and air connector.
2. D-Ring Cuff: Wide-range cuff with cloth wrap and metal D-ring.
3. Air Plug: Connects the cuff tube to the main unit.
4. START/STOP Button: Initiates and stops measurement.
5. MEMORY Button: Accesses stored readings.
6. SET Button: Sets date, time, and user options.
7. AC Adapter Jack: For connecting the AC adapter (optional).
8. Battery Compartment: Holds 4 AA batteries.

CAUTION! Ensure the air plug is securely connected before measurement.

Specifications

• Measurement Method: Oscillometric method.
• Measurement Range: Pressure: 0-299 mmHg, Pulse: 40-180 beats/min.
• Accuracy: Pressure: ±3 mmHg, Pulse: ±5% of reading.
• Memory: 100 readings with date and time.
• Cuff Size: 22-42 cm (arm circumference).
• Power Source: 4 AA batteries (1.5V) or AC adapter (6V DC, 600mA).
• Display: LCD with backlight.
• Operating Conditions: 10°C to 40°C, 15% to 85% RH (non-condensing).
• Storage Conditions: -20°C to 60°C, 10% to 95% RH.
• Dimensions (Main Unit): Approx. 123mm (W) x 98mm (H) x 141mm (D).
• Weight: Approx. 350g (without batteries).

Initial Setup

Prepare the monitor for first use.

1. Insert Batteries: Open battery compartment, insert 4 AA batteries observing polarity, close cover.
2. Set Date and Time: Press and hold SET button. Use START/STOP to adjust values, SET to confirm and move to next setting.
3. Attach Cuff: Connect the cuff air tube plug firmly to the air connector on the left side of the unit.
4. Apply Cuff: Place cuff on left upper arm (bare skin). The tube should run down the center of the inner arm. Wrap snugly.

Tip: For most accurate results, rest for 5 minutes before measuring. Sit in a chair with feet flat on the floor and back supported.

Taking a Measurement

Follow these steps for a proper reading.

1. Sit comfortably with the cuff at heart level.
2. Press the START/STOP button. All display symbols will appear briefly.
3. The cuff will inflate automatically. Remain still and quiet.
4. Measurement completes when cuff deflates fully. Systolic, diastolic pressure, and pulse rate will display.
5. The reading is automatically stored in memory.
6. To turn the unit off, press START/STOP again, or it will power off automatically after 1 minute.

WARNING! Do not move your arm or talk during measurement. Ensure the cuff is not over clothing.

Memory Function

Access and manage stored readings.

1. View Memory: Press the MEMORY button. The most recent reading displays with a memory number.
2. Scroll: Press MEMORY repeatedly to scroll through all stored readings in reverse chronological order.
3. Average Function: After taking 3 readings within 10 minutes, the average of those 3 readings will display automatically after the third measurement.
4. Clear Memory: To delete all memory, press and hold the MEMORY button for more than 3 seconds while in memory mode. "CLr" will appear.

Note: Memory is retained even when batteries are removed or replaced.

Understanding the Display

Interpret the symbols and values on the LCD.

Symbol	Meaning
SYS / DIA / PULSE	Systolic Pressure / Diastolic Pressure / Pulse Rate
mmHg / bpm	Units: millimeters of mercury / beats per minute
Memory Number (e.g., 100)	Indicates which memory slot is being displayed
Heart Symbol with '!'	Irregular Heartbeat Detected
Movement Symbol (Person)	Excessive Body Movement Detected
Hypertension Indicator	Displays if systolic ≥135 mmHg or diastolic ≥85 mmHg
Average Symbol (AVG)	Displayed when showing the average of last 3 readings
Date & Time	Timestamp of the stored reading
Battery Icon	Indicates battery level. Replace when low.
Backlight Icon	Indicates backlight is on (activates during operation).

Care & Maintenance

Proper care ensures longevity and accuracy.

1. Cleaning: Wipe the main unit and cuff with a soft, dry cloth. Do not use solvents or abrasives.
2. Storage: Disconnect the cuff tube. Store in the provided case in a cool, dry place away from direct sunlight.
3. Cuff Care: Do not fold the cuff tightly or twist the air tube excessively.
4. Batteries: Remove batteries if the monitor will not be used for 3 months or more to prevent leakage.
5. Do Not: Immerse in water, disassemble, or expose to extreme temperatures or humidity.

CAUTION! Use only the specified AC adapter. Using an incorrect adapter may damage the unit.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Display is blank	Batteries dead/incorrectly installed	Replace batteries (4 new AA). Ensure correct polarity.
Error Code 'E' appears	Cuff not connected or air leak	Ensure cuff tube is plugged in securely. Check cuff for holes.
Error Code 'Er1' or 'Er2'	Measurement error	Reapply cuff correctly at heart level. Remain still and retry.
Inconsistent readings	Improper posture or cuff placement	Sit correctly with back supported. Ensure cuff is snug, not tight.
Memory not displaying	Memory is empty or cleared	Take a new measurement to store a reading.
Cuff does not inflate	Blocked air tube or weak batteries	Check tube for kinks. Replace batteries.
Irregular Heartbeat symbol flashes	Pulse irregularity detected during measurement	Consult your physician if this symbol appears frequently.

Reset: Remove batteries for 1 minute to perform a soft reset.

Service: Do not attempt to repair. Contact Omron Healthcare for service: 1-800-634-4350 or www.omronhealthcare.com.

Warranty Information

Omron Healthcare, Inc. warrants this unit to be free from defects in materials and workmanship for a period of five (5) years from the date of purchase under normal use and service. Proof of purchase is required. This warranty does not cover damage due to accident, misuse, neglect, unauthorized repair, or commercial use. For warranty service, contact Omron Customer Support. For a full copy of the warranty, visit www.omronhealthcare.com.