Omron HJ-320 Instruction Manual

Omron HJ-320 Instruction Manual

Pedometer
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INSTRUCTION MANUAL
Pedometer
Model: HJ-320

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DAVID J NEWMAN
July 29, 2025

How to reset unit to zero steps at end of day

Summary of Contents for Omron HJ-320

  • Page 1 INSTRUCTION MANUAL Pedometer Model: HJ-320...
  • Page 2: Table Of Contents

    TAbLE Of CONTENTS TABLE OF CONTENTS Before using the Monitor Introduction ......................3 Important Safety Information ................4 Operating the Device ................4 Care and Maintenance ................. 5 Operating Instructions Know Your Unit ....................6 Stride Length Measurement .................. 8 Setting ......................
  • Page 3: Introduction

    INTROdUCTION Thank you for purchasing the OMRON HJ-320 Pedometer. ® Fill-in for future reference DATE PURCHASED:__________________ • Staple your purchase receipt here • Register your product online at www.register-omron.com This Pedometer features advanced 3D Smart Sensor technology - so it knows exactly when you’re taking a step.
  • Page 4: Important Safety Information

    IMPORTANT SAfETY INfORMATION To assure the correct use of the product basic safety measures should always be followed including the warnings and cautions listed in this instruction manual. SAFETY SYMBOLS USED IN THIS INSTRUCTION MANUAL Indicates a potentially hazardous situation which, if not avoided, WARNING could result in death or serious injury.
  • Page 5: Care And Maintenance

    IMPORTANT SAfETY INfORMATION CARE AND MAINTENANCE Do not disassemble or modify the unit. Changes or modifications not approved by Omron Healthcare will void the user warranty. Do not subject the unit to strong shocks, such as dropping the unit on the ground. Do not submerge the unit or any of the components in water.
  • Page 6: Know Your Unit

    KNOW YOUR UNIT front of unit Display Low battery indicator set / • button mem / button mode / button NOTE: Remove the protective film from the face of the display. back of the main unit Strap attachment (Strap not included) Battery cover Battery cover screw...
  • Page 7 KNOW YOUR UNIT Components Holder NOTE: Attach/remove the holder When attaching the holder, as illustrated below. do not grip it strongly at the top and bottom.
  • Page 8: Stride Length Measurement

    STRIdE LENGTH MEASUREMENT Measure your stride length before setting the pedometer. How to measure your stride length 1. Walk 10 steps with your normal stride as illustrated below. 2. Measure the distance from START to END in inches. 3. Calculate your stride length by dividing the total distance by 10. Example: Total distance = 320’’...
  • Page 9: Setting

    SETTINGS The unit comes with the battery installed. When you use the unit for the first time, follow the steps below. For setting range details refer to “SPECIFICATIONS”. NOTE: If the initial settings are not correct, the measurement results may not be accurate. 1. Press and hold After the following display, “inch” and “cm” flash on the display. 2. Setting the stride length unit. A) Press to select the mode.
  • Page 10 SETTINGS 5. Setting the stride length. A) Press to select the desired value for a setting. • Press ) to advance (go back) one. • H old ) down to advance (go back) rapidly. B) Press to confirm the setting. 6. To set the hour, repeat steps A) and B) in step 5 above. 7.
  • Page 11: Using The Unit

    USING THE UNIT The unit accurately counts in a pocket, bag or anywhere you want to put it. The unit may be placed in the upper front pocket of your clothing, in the front pocket of your pants, in a bag, or attached to your belt or pants, or hang it from your neck. 1.
  • Page 12: Reading The Current Display

    REAdING THE CURRENT dISPLAY Press to change the display. Step count display distance display Time display The battery saving mode After 5 minutes with no button being pressed, the display will automatically turn off. However, the unit continues counting steps. This mode extends the battery life. Press to activate the display again.
  • Page 13: Memory Function

    MEMORY fUNCTION The unit stores 7 days of measurements for steps and distance. The current day’s data is automatically stored in memory when the time reaches 12:00AM (0:00). The display will return to 0. NOTE: • T he time must be correctly set in the unit. 1 Press to select the type of measurement you want to see (steps or distance).
  • Page 14: Battery Life

    bATTERY LIfE If the symbol blinks or appears on the display, replace the battery with a new (CR2032) battery. If the battery is removed, the settings and all measurement values will be deleted. Please reset the settings (refer to “SETTINGS”). NOTES: • I f you want to keep any of the measurement values, make a note of them before removing the battery.
  • Page 15: Battery Replacement

    bATTERY REPLACEMENT 1. Loosen the screw of the battery cover on the back of the unit. Remove the battery cover by pulling it off in the direction of the arrow. Use the supplied screwdriver or use a small screwdriver to loosen the screw on the battery cover.
  • Page 16 bATTERY REPLACEMENT 3. Insert the battery (CR2032) with the positive (+) side face up. 4. Replace the battery cover by sliding the catch in first, then tighten the screw.
  • Page 17: Care And Maintenance

    To keep the unit in the best condition and protect the unit from damage follow the directions listed below: CAUTION Do not disassemble or modify the unit. Changes or modifications not approved by Omron Healthcare will void the user warranty. Clean the unit with a soft dry cloth. Do not use any abrasive or volatile cleaners. Do not immerse the unit or any of the components in water.
  • Page 18: Troubleshooting Tips

    TROUbLESHOOTING TIPS Problem Probable Cause How to Correct The low battery Replace the battery with a new one The battery is low or indicator blinks or (CR2032), refer to “BATTERY worn. appears continuously REPLACEMENT”. Press either of Battery saving mode refer to “About the battery saving active.
  • Page 19: Specifications

    Approx. 3’’(w) × 1 1/4’’(h) × 5/16’’(d) External Dimensions: (75 mm × 31 mm × 8 mm) Approx. 0.7 oz (battery included) Weight: Pedometer, Holder, Battery (CR2032 installed), Contents: Screwdriver, and Instruction manual • Specifications are subject to change without notice. * New battery life based on OMRON testing.
  • Page 20: Fcc Statement

    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.
  • Page 21: Limited Warranty

    LIMITEd WARRANTY Your OMRON HJ-320 Pedometer, excluding the battery, is warranted to be free from defects in materials and workmanship appearing within 1 year from the date of purchase, when used in accordance with the instructions provided with the unit.
  • Page 22 OMRON HEALTHCARE, INC. 1925 West Field Court Lake Forest, IL 60045 U.S.A. www.omronhealthcare.com © 2012 OMRON HEALTHCARE, INC. Made in China 5331664-0A...

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