Veridian Healthcare JXB-311 User manual

INSTRUCTION MANUAL • ENGLISH & ESPAÑOL
3-YEAR
Non-Contact
Infrared Thermometer
Model JXB-311
Ref. No. 09-313
Please read this instruction manual
completely before operating this unit.

2 • ENGLISH
STOP!
PLEASE ENSURE YOU HAVE ALL OF THE
FOLLOWING COMPONENTS BEFORE
USING YOUR INFRARED THERMOMETER.
IF YOU ARE MISSING ANY PARTS,
INCLUDING INSERTS OR INSTRUCTION
MANUALS, DO NOT RETURN TO PLACE OF
PURCHASE. CONTACT CUSTOMER CARE AT
8663261313.
Thermometer 2 AAA Batteries
Instruction Manual
Quick Start Guide

ENGLISH • 3
INDEX
Introduction...........................................................................................4
Body Temperature & Fever ................................................................ 5
Tips for Measuring Body Temperature............................................5
Product Features .................................................................................. 6
Display Symbols....................................................................................7
Measurement Modes-Definition & Use........................................... 8
Switching Between Fahrenheit & Celsius....................................... 8
Measuring Body Temperature ....................................................9-10
Measuring Object/Liquid Temperature..................................10-11
Measuring Room Temperature.......................................................11
Recalling & Clearing Readings.........................................................12
Replacing the Battery........................................................................13
Care & Safety Information................................................................14
Cleaning & Storage ............................................................................15
Troubleshooting.................................................................................16
Device & Label Symbols....................................................................17
FCC Statement ....................................................................................18
Electromagnetic Compatibility.................................................19-22
Product Specifications.......................................................................23
Warranty...............................................................................................24
Instrucionnes en Espanol ...........................................................25-47
Toll-Free Customer Care Help Line:
1-866-326-1313
Monday – Friday 8:30 a.m. – 4:30 p.m. CST
Distributed by:
Veridian Healthcare
1175 Lakeside Drive
Gurnee, IL 60031
www.VeridianHealthcare.com
Made in China
#93-1461 07/20
©2020 Veridian Healthcare, LLC

INTRODUCTION
4 • ENGLISH
Thank you for purchasing this Infrared Thermometer. Please read this
instruction manual completely before using your unit to ensure safe
use, accurate results and long life of the thermometer.
This device is an infrared thermometer that is intended to measure
the forehead temperature of individuals of all ages without making
contact with the individual whose temperature is being taken. It
can be used by consumers in household environment and doctor
in clinic as reference. Thermometers should only be used under the
supervision of an adult.
The infrared technology used in this thermometer takes the
temperature of people and objects without any physical contact
between the thermometer and the person or object. The thermometer
measures body temperature from approximately 1” from the
forehead, making it less invasive and threatening than other
thermometers, as well as more sanitary. It can even be used when the
patient is sleeping. This thermometer also measures the temperature
of objects and liquids, making it useful for determining if a baby’s milk
or bathwater is ready.
All people and objects emit infrared energy. The Infrared
Thermometer measures that energy, taking multiple readings quickly
and converting those data to a single peak temperature, which
appears on the display.

ENGLISH • 5
BODY TEMPERATURE & FEVER
Body temperature can vary from 97°F(36.1°C) and 99°F(37.2°C) and
still be considered normal. The medically accepted ‘normal’ body
temperature is 98.6°F(37°C). Body temperature is commonly lower
upon waking than at any point during the rest of an individual’s active
hours.
A fever is defined as a body temperature that is elevated above the
normal for that person. It is important to determine what is normal
for an individual before determining if a fever is present. Tracking an
individual’s temperature on a consistent basis, at the same body site
and at the same time every day will help determine an individual’s
normal temperature.
TIPS FOR MEASURING
BODY TEMPERATURE
• Wait at least one minute between consecutive readings, to ensure
accuracy.
• Attempting to take temperature readings from sites on the body
other than the forehead may produce inaccurate results.
• The patient should remain still while the reading is being taken.
• If “Lo,” “Hi,” “Err,” or another error message appears, see the
Troubleshooting section of this manual for instructions on how to
resolve the problem.
• Readings taken while asleep should not be compared directly to
readings taken while awake, as body temperature while asleep is
typically lower.
• Do not take body temperature readings within 30 minutes of being
outdoors, exercising or bathing.
• Level of activity, time of day, and other factors may affect body
temperature. Keep records of your individual body temperature to
use as a reference when judging a fever.