6 Installation
7 Operating Guide
8 Maintenance and Repair
9 Installation
10 Key of Symbols
11 Function Specification
6.1 View of Front Panel
Figure 2. Front View
6.2 Batteries
Step 1. Insert the two AAA batteries in the right direction (refer to Figure 3.)
Step 2. Replace the cover.
Please take care when you insert the batteries. Improper insertion may damage the device.
Figure 3. Battery Installation
6.3 Mounting the Wrist Strap
Step 1. Put the end of the rope through the hole.
Step 2. Put another end of the rope through the first one and then tighten it.
Figure 4. Mounting the Wrist Strap
7.1 Insert the batteries then replace the cover.
7.2 Open the clip as shown in Figure 5.
Figure 5. Place Finger in Position
7.3
Insert the patient’s finger into the rubber cushions of the clip and clip the finger (make sure the finger is in the
right position).
7.4
Press the button on the front panel.
7.5
Do not shake the finger. Keep the patient still and at ease during the process.
7.6
The information will be displayed on the screen.
7.7
with the press of start button each time the device is reset and does a fresh measurement
Fingernails and the luminescent tube should be on the same side.
Change the batteries when the low-battery indicator is displayed on the screen.
Clean the surface of the device before use. Wipe the device with medical alcohol and let it dry in air. Otherwise,
clean it using a clean, dry fabric.
Use medical alcohol to disinfect the device after use so as to prevent cross infection during the next use.
Remove the batteries if the Oximeter will not be in use for a long time.
The best storage environment of the device is -40ºC to 60ºC ambient temperature and not higher than 95%
relative humidity.
Users are advised to calibrate the device termly (or according to the calibrating program of the hospital). It also
can be performed at the state-appointed agent or you can contact us for calibration.
High-pressure sterilization cannot be used on the device.
Do not immerse the device in liquid.
It is recommended that the device should be kept in a dry environment. Humidity may reduce the useful life
of the device, or even damage it.
Trouble
Possible Reason
Solution
The SpO
2
and Pulse
Rate are not displayed
normally
1. The finger is not properly positioned.
2. The patient’s SpO
2
is too low to be
detected.
1. Place the finger properly and try
again.
2. Try again; Go to a hospital for a
diagnosis if you are sure there is
nothing wrong with the device.
The SpO
2
and Pulse
Rate are not displayed
stably
1. The finger is not placed inside deeply
enough.
2. The finger is shaking or the patient is
moving.
1. Place the finger properly and try
again.
2. Let the patient keep calm and still.
The device can not be
turned on
1. The batteries are drained or almost
drained.
2. The batteries are not inserted properly.
3. Malfunction of the device.
1. Change the batteries.
2. Reinsert the batteries.
3. Please contact the local service
center.
The display turns off
suddenly
1. The device will power off
automatically when it gets no signal
within 5 seconds.
2. The batteries are almost drained.
1. Normal.
2. Change the batteries.
Symbol
Description
Type BF
Warning – See User Manual
SpO
2
%
The pulse oxygen saturation(%)
PRbpm
Pulse rate (bpm)
The battery voltage indication is deficient (change the battery in time avoiding the
inexact measure)
1. No finger inserted
2. An indicator of signal inadequacy
Battery positive electrode
Battery cathode
Power switch
SN
Serial number
Alarm inhibit
WEEE (2002/96/EC)
IP22
Ingress of liquids rank
Display Information
Display Mode
The Pulse Oxygen Saturation(SpO
2
)
Digital
Pulse Rate(BPM)
Digital
Pulse Intensity (bar-graph)
Digital bar-graph display
SpO
2
Parameter Specification
Measuring range
0%~100%, (the resolution is 1%).
Accuracy
70%~100%:±2% ,Below 70% unspecified.
Optical Sensor
Red light (wavelength is 660nm)
Infrared (wavelength is 880nm)
Pulse Parameter Specification
Measuring range
30bpm~250bpm (the resolution is 1 bpm)
Accuracy
±2bpm or
±
2% select larger
Pulse Intensity
Range
Continuous bar-graph display, the higher display indicate the
stronger pulse.
Battery Requirement
1.5V (AAA size) alkaline batteries × 2 or rechargeable batteries
Battery Useful Life
Two batteries can work continually for 20 hours
Dimensions and Weight
Dimensions
57(L) × 31(W) × 32(H) mm
Weight
About 50g (including the batteries)
9 Troubleshooting