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1byone JPD-FR401 - User Manual

1byone JPD-FR401
20 pages
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Infrared Thermometer
1byone Products Inc.
2313 E Philadelphia Street, Unit M, Ontario, CA 91761
www.1byone.com
Model: JPD-FR401
Instruction Manual

Questions and Answers

  • D
    Daniel VillegasJul 31, 2025
    What to do if the 1byone Thermometer fails to power on?
    • J
      Jennifer WoodJul 31, 2025
      If your 1byone Thermometer isn't turning on, it could be due to a very low battery level. Try replacing the batteries with new ones. Also, ensure that the batteries are installed correctly, matching the polarity symbols inside the battery compartment.
  • A
    Ashley FarmerAug 4, 2025
    Why does my 1byone Thermometer only display the battery symbol?
    • K
      Kathryn YorkAug 5, 2025
      If your 1byone Thermometer only shows the battery symbol, it means the battery level is low. Replace the batteries with new ones to resolve this issue.
  • S
    Shawn ParkAug 9, 2025
    Why is the temperature reading lower than normal on my 1byone Thermometer?
    • Z
      zkennedyAug 9, 2025
      A low temperature reading on your 1byone Thermometer can be caused by a few things: * The lens of the temperature probe might be dirty; try cleaning it with a cotton swab. * You may be holding the thermometer too far from the target; move it closer. * If you've recently moved the thermometer from a cold to a warm place, wait at least 30 minutes before using it.
  • W
    William FullerAug 13, 2025
    What to do if the 1byone JPD-FR401 Thermometer displays "Er1"?
    • J
      Joshua EdwardsAug 13, 2025
      If your 1byone Thermometer shows "Er1", it indicates that the ambient temperature is outside the operating range. Make sure you are taking the measurement in an environment where the temperature is between 10°C (50.0°F) and 40°C (104°F).
  • M
    miguelmccallAug 17, 2025
    Why is the temperature reading higher than normal on my 1byone JPD-FR401 Thermometer?
    • S
      smccartyAug 17, 2025
      If your 1byone Thermometer shows a temperature reading higher than the typical body temperature range, the temperature probe might be faulty. Contact Customer Service.
  • E
    Elizabeth CarterAug 22, 2025
    What to do if the 1byone Thermometer is faulty?
    • H
      Heather ColemanAug 22, 2025
      If your 1byone Thermometer is faulty and the warranty is still valid, contact Customer Service.
  • R
    rebeccapetersonAug 26, 2025
    What does "ErC" mean on my 1byone JPD-FR401 Thermometer and what should I do?
    • E
      Erik FranklinAug 26, 2025
      If your 1byone Thermometer displays “ErC”, it means there was an error either writing measurement data to memory or the temperature measurement could not be taken. Contact Customer Service.

Summary

Infrared Thermometer Introduction and Safety

About the Infrared Thermometer

Thanks the user and directs them to read the manual for future reference.

Critical Safety Precautions

Details crucial safety guidelines, including device limitations and handling instructions.

Device Specifications and Setup

Operating and Storage Conditions

Specifies environmental parameters for operation, storage, and shipping.

Battery Installation and Notes

Provides instructions for battery installation and important usage notes.

Important Warnings

Highlights critical warnings, including keeping the device away from children and not replacing medical advice.

Product Components and Display

Product Parts Identification

Identifies and labels the physical components of the infrared thermometer.

Display Icon Descriptions

Explains the meaning of various icons and indicators shown on the LCD display.

How to Measure Temperature

Measuring Forehead Temperature

Step-by-step guide for accurately measuring forehead temperature.

Measuring Ear Temperature

Detailed instructions for taking accurate ear temperature readings.

Ensuring Accurate Readings and Operation

Tips for Accurate Temperature Measurement

Provides essential tips to ensure accurate and reliable temperature readings.

Operation and Display Interpretation

Explains how to operate the device and interpret its display and sound indicators.

Advanced Operation and Indicators

Interpreting Sound and Backlight Signals

Explains the device's audio and visual feedback for temperature readings and fever indicators.

Handling Measurement Errors

Describes error codes and what they signify, advising consultation with a doctor.

Memory and Unit Conversion

Viewing Stored Temperature Readings

Instructions on how to access and review up to 20 stored temperature measurements.

Celsius and Fahrenheit Conversion

Guides the user on how to switch between Celsius (°C) and Fahrenheit (°F) units.

Troubleshooting and Device Management

Understanding Error Messages

Explains common error codes like 'Er1' and 'ErC' and their resolutions.

Device Power-off and Attention Notes

Covers automatic power-off and important notes on electromagnetic interference and battery removal.

Cleaning, Disinfecting, and Maintenance

Cleaning and Disinfecting Procedures

Detailed steps for cleaning and disinfecting the thermometer probe and body.

Routine Maintenance and Battery Replacement

Guidelines for regular maintenance and procedures for replacing batteries.

Troubleshooting Common Issues

Device Not Powering On

Addresses issues related to the thermometer failing to power on, including battery checks.

Error Display and Ambient Temperature Issues

Resolves 'Er1' display errors and issues related to ambient temperature range.

Advanced Troubleshooting and Specifications

Troubleshooting ErC and Reading Range Issues

Resolves 'ErC' errors and issues with temperature readings outside the typical range.

Technical Specifications Overview

Lists key technical specifications including model, laws, units, and measurement ranges.

Detailed Specifications and Compliance

Device Precision and Operational Parameters

Details precision, measurement resolution, latency, memory function, and operational conditions.

Security and Representative Information

Identifies the security type (BF-type) and lists the authorized European representative.

Symbols, Declarations, and EMC Information

Understanding Device Symbols and Warnings

Explains the meaning of various symbols used on the device and in the manual, plus warnings.

Product Declarations and Compliance

Covers EMC compliance, material safety, and e-waste disposal requirements.

Electromagnetic Emission Guidance

EMC Precautions and Installation

Provides precautions regarding EMC and installation, and guidance on RF emissions.

RF Emissions Compliance and Environment

Details compliance with RF emissions standards and the intended electromagnetic environment.

Electromagnetic Immunity Guidelines

Immunity to ESD and Magnetic Fields

Specifies immunity levels for electrostatic discharge and power frequency magnetic fields.

Electromagnetic Environment for Equipment

Defines the intended electromagnetic environment for equipment and systems.

Radiated RF Immunity and Separation Distances

RF Radiated Immunity Test Level

Details the test level for radiated RF immunity according to IEC 61000-4-3.

Recommended RF Separation Distances

Provides recommended separation distances to maintain EMC with RF communication equipment.

RF Interference Guidelines and Notes

Environmental Factors Affecting EMC

Discusses how structures, objects, and people affect electromagnetic compatibility.

RF Transmitter Strength and Site Surveys

Addresses assessing environments for RF transmitters and observing device performance.

Separation Distance Calculations for RF

Separation Distances Based on Transmitter Power

Table detailing recommended separation distances based on transmitter power and frequency.

Notes on RF Propagation and Guidelines

Provides notes on the applicability of guidelines and electromagnetic propagation.

Product Disposal and Recycling

Appliance Disposal Procedures

Instructions on how to dispose of the appliance according to European directives and local regulations.

Battery Disposal Regulations

Guidelines for the proper disposal of used batteries at designated collection points.

1byone JPD-FR401 Specifications

General IconGeneral
Brand1byone
ModelJPD-FR401
CategoryThermometer
LanguageEnglish