Omron Walking Style HJ-112 Manual

The Omron Walking Style HJ-112 is a compact, user-friendly pedometer designed to accurately track daily steps, distance walked, and calories burned. It features a large, easy-to-read display, a secure clip for attachment to clothing, a 7-day memory function, and a built-in clock. Ideal for fitness enthusiasts and those monitoring daily activity, it helps users achieve health goals by providing clear, motivational feedback. Below are key sections covering features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Package Contents 3. Getting Started 4. Specifications 5. Controls and Display 6. Daily Use & Step Counting 7. Memory & Data Review 8. Battery Replacement 9. Care & Maintenance 10. Safety Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with LCD display, Belt clip, Battery (installed), Instruction manual.

Feature	Description
Step Counter	Accurately counts steps using a precision 3D sensor
Distance Calculator	Calculates approximate distance walked based on step length
Calorie Counter	Estimates calories burned from walking activity
7-Day Memory	Stores daily step totals for the past week
Large LCD Display	Easy-to-read screen showing steps, distance, calories, and time
Clock Function	Built-in 12/24 hour clock with time display
Reset Button	Allows resetting of daily data at midnight or manually
Secure Clip	Strong clip for attaching to waistband, pocket, or bag
Battery Indicator	Shows remaining battery life on display
Auto Power Off	Conserves battery by turning off after period of inactivity

Package Contents

Unpack and verify all items are present.

Omron HJ-112 Pedometer (1 unit)
Belt Clip (attached to unit)
Lithium Battery (CR2032, pre-installed)
Instruction Manual (this document)
Warranty Information Card

NOTE: Inspect for any shipping damage before use. Contact retailer if any items are missing.

Getting Started

Prepare the pedometer for first use.

Set the Time: Press the MODE button to enter clock setting. Use SET to adjust hours/minutes.
Set Your Stride Length: Measure your walking stride. Enter this value (in cm or inches) using MODE and SET buttons for accurate distance calculation.
Set Your Weight: Enter your weight (in kg or lbs) for accurate calorie estimation using the same method.
Attach the Pedometer: Clip firmly to the center of your waistband, belt, or pocket edge, ensuring it is upright.
Start Walking: The unit will automatically begin counting steps once motion is detected.

IMPORTANT: For best accuracy, wear the pedometer vertically on your waist, aligned with your knee.

Specifications

Model: HJ-112 Walking Style.
Measurement: Steps, Distance (miles/km), Calories (kcal).
Sensor: 3D Tri-Axis Acceleration Sensor.
Memory: 7-day memory for daily step totals.
Display: LCD with backlight (if applicable).
Stride Length Setting: 30 cm to 200 cm (or 12 in to 79 in).
Weight Setting: 20 kg to 150 kg (or 44 lbs to 330 lbs).
Battery: CR2032 Lithium Coin Cell.
Battery Life: Approximately 6 months with typical use.
Operating Temp: 0°C to 40°C (32°F to 104°F).
Dimensions: Approx. 58mm (W) x 38mm (H) x 16mm (D).
Weight: Approx. 21g (including battery).

Controls and Display

Access functions via the MODE and SET buttons on the front of the unit.

Display Icons: Steps icon, Distance icon, Calorie icon, Clock icon, Memory icon, Battery icon.

Button Functions: MODE - Cycles through display modes (Steps, Distance, Calories, Clock, Memory). SET - Used to enter setting mode and adjust values. RESET - Resets the current day's data to zero (press and hold).

Display Modes: The main screen cycles through: 1. Step Count, 2. Distance Walked, 3. Calories Burned, 4. Current Time, 5. 7-Day Memory Recall.

Daily Use & Step Counting

Using the pedometer for daily activity tracking.

Attach the pedometer securely to your waistband at the start of your day.
Walk normally. The step count will increment on the display.
Press the MODE button to toggle between viewing Steps, Distance, and Calories.
The unit automatically resets daily step count at midnight (12:00 AM).
To manually reset the day's data, press and hold the RESET button for 2 seconds.

Tip: Ensure the pedometer is snug and vertical for the most accurate step detection.

Memory & Data Review

The 7-day memory function stores your daily step totals.

Press MODE until the Memory icon appears.
The display will show "D-1" for yesterday's total. Press SET to scroll through D-2, D-3, up to D-7 (one week ago).
The step count for that day will be displayed.
To exit memory mode, press MODE again.

Note: Memory data is retained even if the battery is removed, but daily totals are overwritten after 7 days.

Battery Replacement

Replace the battery when the low battery icon appears on the display.

Slide the battery cover on the back of the unit open.
Remove the old CR2032 battery.
Insert a new CR2032 lithium battery with the positive (+) side facing up.
Close the battery cover securely.
The time and settings may need to be reconfigured after battery replacement.

WARNING! Keep batteries away from children. Dispose of used batteries according to local regulations. Do not recharge or disassemble.

Care & Maintenance

Unclip from clothing before cleaning. Use a soft, dry cloth to wipe the unit. Do not use chemicals, solvents, or immerse in water.

CAUTION! Avoid extreme temperatures, humidity, direct sunlight, and strong impacts. Do not attempt to repair or open the unit beyond the battery compartment.

Safety Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. Copyright and trademarks are property of Omron Healthcare, Inc. For support, visit www.omronhealthcare.com or contact customer service at 1-800-634-4350.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Display is blank	Battery depleted or installed incorrectly	Replace battery; ensure correct orientation (+ up).
Inaccurate step count	Incorrect placement or stride length setting	Wear vertically on waist; re-measure and enter accurate stride length.
Buttons not responding	Unit locked or battery issue	Remove and reinsert battery to reset. Ensure battery is fresh.
Memory data lost	Battery removed for extended period	Memory resets after ~5 minutes without battery. Replace battery promptly.
Distance/Calories seem wrong	Weight or stride length not set	Enter your correct weight and measured stride length in settings.

Reset: Remove battery for 1 minute to perform a full system reset (will erase all settings and memory).

Service: 1-800-634-4350; www.omronhealthcare.com