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The precautions, warnings and notes throughout this manual are very important. Please read this entire manual carefully before using the nu-beca Handheld Pulse Oximeter. The information in the manual has been carefully checked and is believed to be accurate.

Handheld Pulse Oximeter Table of Content SAFETY INFORMATION General Description Meter Appearance and Key Function Battery Replacement Power On/Off SYMBOL INFORMATION

SAFETY INFORMATION Warning ● Federal law (USA) restricts this device to sale by or on the order of a physician. ● Do not use the oximeter in an MRI environment. ● The use of accessories, probes, and cables other than those listed in this manual may result in increased emission and/ or decreased immunity of the device. ● The oximeter is intended only as an adjunct in subject assessment. It must be used in conjugation with other methods of assessing clinical signs and symptoms. ● Explosion Hazard: Do not use the oximeter in an explosive atmosphere. ● If subjects’ monitoring sites have trauma,...

Handheld Pulse Oximeter ● The oximeter is not an apnea monitor. ● The oximeter determines the percentage of arterial oxygen saturation of functional hemoglobin. Significant levels of dysfunctional hemoglobin such as carboxyhemoglobin or methemoglobin may affect the accuracy of the measurement. ● Cardiogreen and intravascular dyes, depending on the concentration, may affect the accuracy of SpO2 measurements. ● The performance of the oximeter might be affected by the presence of a defibrillator. ● The oximeter may not work on all subjects. If you are unable to achieve stable readings,...

INTRODUCTION ►Intended for Use The nu-beca Handheld Pulse Oximeter is indicated for use in measuring and displaying functional oxygen saturation of arterial hemoglobin (SpO 2) and pulse rate. It is intended for patients during no-motion condition. The oximeter is suitable for use at home, in hospital, clinical sites and home care environment. This device is indicated for non-invasive spot checking or continuous monitoring. ►General Description The oximeter is a digital handheld that displays numerical values for blood oxygen saturation. It provides audible alarm for both medium and high...

Handheld Pulse Oximeter ►Meter Appearance and Key Function 8 Pulse Amplitude 8 Reading Value Display Area Oximeter Sensor Port 7 Pulse Rate 2 SpO2 indicator 3 Set Button 5 On/Off Button

1. Low Battery Indicator Red light appears when power is insufficient to the oximeter. 2. SpO2 Indicator Red light appears when probe disconnects from oximeter. Orange light appears when probe does not connect properly with the subject or the signal is not detected stably. 3. Set Button Is used to set up settings and keep the oximeter silence when it is alarming. 4. Advance Button Is used to review status or adjust alarm volume. 5. On/Off Button Is used to turn on or turn off the oximeter by pressing On/Off button. 6. SpO2 % The measurement result of oxygen saturation in percentage. Pulse...

Handheld Pulse Oximeter ►Content of the System The nu-beca Handheld Pulse Oximeter includes the following items: A. Handheld Pulse Oximeter with Probe B. Owner's Manual x 1 C. AA Alkaline Batteries x 4 D. Warranty Card Owner's Manual Confirm that the items listed are packed with the nu-beca Handheld Pulse Oximeter. If any item on this list is missing or damaged, contact your distributor. All of the system with accessories is provided non-sterile.

BEFORE USE Low battery capacity is indicated with a flashing red light. We recommend that you replace the new batteries if the low battery indicator turns red. ►Battery Replacement Make sure the oximeter is switched off when replacing the batteries. The oximeter is powered by 4 AA alkaline batteries. Replace new batteries by the following steps. STEP1. Loosen the screw at the back of the oximeter and remove the battery cover. STEP2. Remove the old batteries from battery compartment. STEP3. Insert four new AA alkaline batteries. Correctly align the polarities (+ and -) with battery indication...

Handheld Pulse Oximeter ►Connecting the Probe Connect the probe to the top of the oximeter as shown below. Make sure that the probe is firmly plugged into the oximeter. ►Power On/Off • Turn on the oximeter by pressing and releasing the • Turn off the oximeter by pressing and holding the button. button for about 3 s

►Set up the Oximeter Your oximeter comes with the alarm function including the upper/lower limit of SpO2 and heart rate, and the brightness of LED backlight preset. If you need to set these parameters, please follow below steps. Start with the oximeter is off. STEP 1. Press button at the same time to enter setting mode. The first screen shows SpO2 upper limit settings. The factory default is off. button to change settings. You can press STEP 2. Press the number from 91% to 100%. When the setting value goes to the upper limit, press the screen will turn back “OFF” setting. button agai

Handheld Pulse Oximeter STEP 3. When the desired setting is displayed on the screen, press enter SpO2 lower limit setting. The factory default is off. STEP 4. Press button to change settings. You can press the number from 85% to 94%. When the setting value goes to the upper limit, press the screen will turn back “OFF” setting.

STEP 5. When the desired setting is displayed on the screen, press enter heart rate upper limit setting. The factory default is off. STEP 6. Press button to change settings. You can press the number from 105 BPM to 250 BPM. When the setting value goes to the upper limit, press the screen will turn back “OFF” setting.

Handheld Pulse Oximeter STEP 7. When the desired setting is displayed on the screen, press enter heart rate lower limit setting. The factory default is off. STEP 8. Press button to change settings. You can press the number from 30 BPM to 100 BPM. When the setting value goes to the upper limit, press the screen will turn back “OFF” setting.