Omron Blood Pressure Monitor BP785N Manual

The Omron BP785N is an advanced upper-arm blood pressure monitor featuring IntelliSense technology for comfortable inflation, a wide-range D-Ring cuff (22-42 cm), dual display for systolic/diastolic pressure and pulse, hypertension detection, morning hypertension indicator, body movement detection, irregular heartbeat detection, 200-user memory with date/time stamp, and averaging for last 3 readings. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Precautions 3. Package Contents 4. Device Overview 5. Initial Setup 6. Taking a Measurement 7. Memory & Data Management 8. Understanding the Indicators 9. Care & Maintenance 10. Specifications 11. Troubleshooting

Features at a Glance

Key components: Main unit with dual LCD display, D-Ring Cuff, AC Adapter, Instruction Manual, Storage Case.

Feature	Description
IntelliSense Technology	Automatically inflates to optimal pressure for comfortable measurement
Dual LCD Display	Shows systolic/diastolic pressure and pulse simultaneously
Wide-Range D-Ring Cuff	Fits arms 22 to 42 cm in circumference (9 to 17 inches)
Hypertension Detection	High blood pressure warning indicator
Morning Hypertension Indicator	Flags readings taken in the morning that exceed threshold
Irregular Heartbeat Detection	Detects and displays irregular heartbeat during measurement
Body Movement Detection	Alerts if excessive movement during measurement
200-User Memory	Stores up to 200 readings with date and time stamp
3-reading Average	Calculates average of last 3 readings taken within 10 minutes
AC Adapter or Battery Operation	Powered by 4 AA batteries or included AC adapter

Safety Precautions

Read all instructions before use. Consult your physician for proper monitoring.

Do not use on infants, small children, or persons unable to express themselves.
Do not use during or immediately after physical exercise or bathing.
Do not wrap cuff over clothing; apply directly to bare skin.
Remain still and quiet during measurement; do not talk.
Do not use the monitor near strong electromagnetic fields (MRI, cell phones).

WARNING! This device is for home use only, not for professional medical diagnosis. Always follow your doctor's instructions.

Package Contents

Omron BP785N Blood Pressure Monitor (Main Unit)
Wide-Range D-Ring Cuff (22-42 cm)
AC Adapter
Instruction Manual
Storage Case
Quick Start Guide
4 x AA batteries (for initial use)

CAUTION! Inspect all contents upon unpacking. Do not use if any parts are damaged.

Device Overview

Front Panel: START/STOP button, MEMORY button, USER button (for switching between two users), Display.

Display Symbols: Systolic Pressure, Diastolic Pressure, Pulse Rate, Hypertension Indicator, Morning Indicator, Irregular Heartbeat Symbol, Body Movement Symbol, Memory Full Indicator, Low Battery, Date/Time.

Connections: Cuff tube connector, AC adapter jack (DC 6V).

Initial Setup

Before first use: Install batteries or connect AC adapter, set date/time, apply cuff properly.

Power: Insert 4 AA batteries or plug in AC adapter.
Set Date/Time: Press and hold MEMORY button for 3 seconds until year flashes. Use START/STOP to adjust.
Cuff Application: Insert cuff tube into connector. Wrap cuff on bare upper arm 1-2 cm above elbow.
Positioning: Sit with back straight, feet flat, arm supported at heart level.

Tip: Rest for 5 minutes before first measurement. Avoid caffeine, smoking, or exercise 30 minutes prior.

Taking a Measurement

Sit correctly: As described in Initial Setup.
Apply cuff: Ensure air tube is aligned with artery (marked by arrow).
Press START/STOP: Unit will inflate automatically. Remain still.
Reading: Results display with systolic, diastolic, and pulse. Hypertension indicator lights if high.
Memory: Reading is automatically stored with time/date for current user.
Power off: Unit turns off automatically after 1 minute.

WARNING! Do not inflate cuff when not wrapped on arm. Do not touch cuff during measurement.

Memory & Data Management

Supports 2 users with 100 memory slots each (total 200).

Switch User: Press USER button to toggle between User 1 and User 2 icons.
View Memory: Press MEMORY button to scroll through stored readings. Display shows average of last 3 readings if available.
Clear Memory: To delete all readings for current user, press and hold MEMORY while in memory mode until "CLr" appears.
Date/Time Stamp: Each reading includes date and time of measurement.

Note: Memory full indicator appears when 100 readings are stored for a user.

Understanding the Indicators

Symbol	Meaning	Action
Hypertension Indicator	Systolic ≥ 135 mmHg or Diastolic ≥ 85 mmHg	Consult physician if persistent.
Morning Indicator	Morning reading exceeds threshold	May indicate morning hypertension risk.
Irregular Heartbeat Symbol	Detected irregular rhythm during measurement	Consult doctor if frequent.
Body Movement Symbol	Excessive movement during measurement	Retake measurement while still.
Low Battery	Battery power is low	Replace batteries or use AC adapter.

Care & Maintenance

Unplug AC adapter before cleaning. Do not immerse unit in water.

Clean casing: Use soft, dry cloth. Do not use solvents or abrasives.
Clean cuff: Wipe with damp cloth and mild detergent. Air dry completely.
Storage: Keep in storage case in a cool, dry place away from direct sunlight.
Batteries: Remove if not using for extended period.

CAUTION! Do not disassemble or attempt repairs. No user-serviceable parts inside.

Specifications

Measurement Method: Oscillometric
Pressure Range: 0-299 mmHg
Pulse Range: 40-180 beats/minute
Accuracy: Pressure: ±3 mmHg, Pulse: ±5% of reading
Cuff Size: 22-42 cm (9-17 inches) arm circumference
Memory: 200 readings (100 per user) with date/time
Power Supply: 4 x AA batteries or DC 6V AC adapter
Operating Conditions: 10°C to 40°C (50°F to 104°F), 15% to 90% humidity
Dimensions: Approx. 147mm (W) x 119mm (H) x 102mm (D)
Weight: Approx. 430g (without batteries)

Troubleshooting

Symptom	Possible Cause	Corrective Action
No display	Dead batteries/loose adapter	Replace batteries; ensure AC adapter plugged in securely.
Error Code E1, E2, E3	Cuff not wrapped properly/air leak	Reapply cuff; check tube connection; ensure cuff not over clothing.
Inconsistent readings	Body movement/wrong posture	Remain still during measurement; ensure proper sitting position.
Memory not storing	Memory full/user not selected	Clear memory for current user; press USER to select correct user.
Cuff does not inflate	Blocked tube/low batteries	Check tube for kinks; replace batteries or use AC adapter.

Reset: Remove batteries and AC adapter for 1 minute to reset unit.

Service: For technical support, contact Omron Healthcare at 1-800-634-4350 or visit www.omronhealthcare.com.