2, Put the rope coarser end through its already wearing thin end part and tighten
。
Brief Description of Front Panel
Keys function description: in standby mode, start the key instrument into the working state,
push down this button under working state, can change the display mode.
note
：
The machine profile picture only for your reference use, specific in kind prevail
Parameter setup
：
Press start button
（＞
3s
），
into parameter setup .As menu 1
：
1. In menu 1
，
When the
“*”
signal is shown on the “Alm Setup”, press the button
（＞
3s
）
and
enter into the menu 2. Press the button
（
<1s
）
can select item
，
then press button
（＞
3s
）
to set
the on/off for prompt,beep,demo and screen brightness adjustment (optional "1" ," 2 "," 3 "and"
4 "). When the
“*”
signal is shown on the “Restore”,press the button
（＞
3s
）
and all the settings
are back to the factory settings.
Attention
Using devices outdoors or under strong light, please adjust the screen brightness to a higher
proper level for observation.
It’s better for user to choose a lower brightness to conserve battery power.
2. In menu 2
，
When the “*”signal is shown on the “Sounds Setup”, press the button
（＞
3s
）
and
enter into the menu 1 ,Press the button
（
<1s
）
can select item ,then press the button
（＞
3s
）
to setup data.choose “+”or“-” to plus or minus values.
Menu 1
Menu 2
Detailed descriptions of product functions:
1. Display Type
：
OLED display
2. SpO2
：
Measurement range
：
70%
～
100%
Accuracy
：
±2% on the stage of 80%
～
100%;
±3% on the stage of 70%
～
79%;
Below 70% no requirement
Resolution
：
1%
3. PR
：
Measurement range
：
30BPM
～
240BPM
Accuracy
：
±1BPM or ±1%
（
the larger one
）
Parameters of LED probe
wavelength
radiation power
RED
660
±
2nm
1.8mW
IR
905
±
10nm
2.0mW
This parameter can be especially useful to clinicians
.
4 Power
：
rechargeable lithium battery
5 Automatic standby
：
the product shuts off by itself when no finger is in the product about 8
seconds
6.Dimension
：
44mm×28.3mm×26.5mm
7. Operation Environment
：
Operation Temperature
：
5
℃～
40
℃
Storage Temperature
：
-10
℃～
40
℃
Ambient Humidity
：
15%
～
80% on operation
10%
～
80% in storage
Air Pressure
：
86kPa
～
106kPa
8. Declaration
：
EMC of this product comply with IEC60601-1-2 standard.
Classification
1. Management Class for Medical Devices:
Ⅱ
equipment
2. Anti-electric Shock Type: Internally powered equipment
3. Anti-electric Shock Degree: Type BF equipment
Maintenance and Preservation
1. Charge batteries timely when the battery power is too low.
2. Clean the surface of fingertip oximeter before it is used to diagnose patients.
3. It would be better to preserve the product in -10~40
℃
(14-104
℉
) and humidity is
10%-80%.
4. It is recommended that the product should be kept dry anytime. A wet ambience might
affect its lifetime and even damage the product.
Product Accessories
1. One hang lace
2. One user manual
3. One charging line
4. One adapter
（
optional
）
Guidance and manufacture’s declaration-electromagnetic radiation-for
other EQUIPMENTS and SYSTEMS
The Pulse Oximeter is designed to be used in specified electromagnetic environment .
Users of the Pulse Oximeter must use it in the following environments.
Radiation Test
Compliance
Electromagnetic environment-guidance
RF interference
CISPR 11
Group 1
RF signal of Pulse Oximeter is simply created by
its
internal function. Therefore, its RF
interference is very low and is not likely to cause
any interference to nearby electronic equipment.
RF interference
CISPR 11
Class B
The Pulse Oximeter applies to all establishments,
including domestic establishments and those
directly connected to the public low-voltage power
supply network that supplies buildings used for
domestic purposes.
Possible Problems and Resolutions
Problem
Possible reason
Solution
SpO2 or PR
can not be
shown
normally
1. Finger is not plugged correctly
2.Patient’s Oxyhemoglobin value
is too low to be measured
1. Retry by plugging the finger
2. Try more times. If you can
make sure there is no problem in
the product, please go to hospital
timely for exact diagnosis
SpO2 or PR
is
shown
unsteady
1. The finger might not be plugged
deep enough
2. Finger is trembling or the
patient is on movement status
1. Retry by plugging the finger
2. Please remain at rest
The
Oximeter
can not be
turned on
1. Inadequate power or power off
2.The
Oximeter
might
be
damaged
1. Please charge the batteries
timely
2. Please contact with local
customer service centre
Indication
lamps
are
suddenly off
1. The product automatically shuts
off when no signal is detected in 8
seconds
2. Inadequate power
1. Normal
2. Please charge the batteries
timely
Symbols and Definitions
BF type application part
Serial number
OLED display:
start/mode key
Charging jack
OLED display modes
：