13
2 450
2 400-
9
570
Bluetooth,
WLAN,
802.11 b/g/n,
RFID 2450,
LTE Band 7
Pulse
modulation
b)
217 Hz
2
0,3
28
5 240
5 100-5 800
WLAN 802.11
a/n
Pulse
modulation
b)
217 Hz
0,2
0.3
9
5 500
5 785
NOTE:
If necessary to achieve the immunity test level, the distance between the transmitting antenna and the
me
equipment or me system may be reduced to 1 m. The 1 m test distance is permitted by IEC
61000-4-3.
a) For some services, only the uplink frequencies are included.
b) The carrier shall be modulated using a 50 % duty cycle square wave signal.
c) As an alternative to FM modulation, 50 % pulse modulation at 18 Hz may be used because while it
does not represent actual modulation, it would be worst case.
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. Batteries might be installed
incorrectly
3. The Oximeter might be
damaged
1. Please replace the batteries
2. Please reinstall the batteries
3. 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. Replace the batteries
Symbols and Definitions
BF type application part
Serial number
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
徐州永康电子科技有限公司YKSHQT01220607005
