Storage/ Transport Temperature: -20℃～+ 55℃
Ambient Humidity: ≤80% no condensation in operation; ≤93% no condensation in storage/transport
Atmosphere pressure: 86kPa～106kPa
7. Equipment data update period
As shown in the following figure. Data update period of slower average is 8s.
8. Classification
According to the type of protection against electric shock: INTERNALLY POWERED EQUIPMENT;
According to the degree of protection against electric shock: TYPE BF APPLIED PART, (applied part: the rubber hole of the device);
According to the degree of protection against ingress of water: IPX1
According to the mode of operation: CONTINUOUS OPERATION
Possible Problems and Solutions
noituloS nosaer elbissoP smelborP
SpO
2
or PR can not
be shown normally
1. Finger is not inserted correctly
2. Patient’s Oxyhemoglobin value is too low to be
measured
1.Retry by inserting the finge
2. Try some more times. If you can make sure no
problem exist in the product, please go to a
hospital timely for exact diagnosis.
SpO
2
or PR is shown
unstably
1. Finger might not be inserted deep enough.
2. Finger is trembling or patient’s body is in movement
status.
1. Retry by inserting the finge
2. Try not to move
The oximeter can not
be powered on
1. Power of batteries might be inadequate or not be
there at all.
2. Batteries might be installed incorrectly.
3. The oximeter might be damaged.
1. Please replace batteries
2. Please reinstall the batteries
3. Please contact with local customer service
centre
Indication lamps are
suddenly off
1. The product is automatically powered off when no
signal is detected longer than 8 seconds
2. Power quantity of the batteries is started being
inadequate
1. Normal
2. Replace the batteries
“Error3” or
“Error4” is displayed
on screen
1. Low power
2. Receiving tube being shielded or damaged together
with broken connector.
3. Mechanical Misplace for receive-emission tube.
4. Amp circuit malfunctions.
1. Change batte
ies
2. Please contact local customer service center
3. Please contact local customer service center
4. Please contact local customer service center
retnec ecivres remotsuc lacol tc atnoc esaelP eruliaf si neercs eht snaem 6 rrE 6 rorrE
“Error7” is displayed
on screen
1. Low power
2. Emission tube damaged.
3. Current control circuit malfunctions.
1 Please change battery
2 Please contact local customer service center
3 Please contact local customer service center
Symbol Definitions
noitinifeD lobmyS noitinifeD lobmyS
Type BF applied part.
Attention.
Protected against dripping water.
﹪SpO
2
Oxygen saturation
Pulse rate (BPM)
Low power indication
No SpO
2
Alarm
Power switch
Storage temperature and relative
humidity
Follow instruction for use
Date of Manufacture
SN
Serial No.
Waste electrical and electronic
equipment
Manufacturer’s information
Box Content
1. Fingertip pulse oximeter
2. One lanyard
3. Two AAA batteries
4. One instruction manual
Notes:
1. The illustrations used in this manual may differ slightly from the appearance of the actual product.
2. The specifications are subject to change without prior notice.
Concord Health Supply, Inc.
Off: 888-970-2999
Fax: 888-970-8999
www.ConcordHealthSupply.com
Version:Ver4.0
ALL RIGHTS RESERVED
Issue date: September 24, 2019
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