26
Cleaning and Disinfecting Instruction
Surface-clean sensor with a soft cloth damped with a solution such as
75% isopropyl alcohol, if low-level disinfection is required, use a mild
bleach solution.
Then surface-clean by soft cloth damped ONLY with clean water and
let air dry or wipe it dry.
Caution: Do not sterilize by irradiation steam, or ethylene oxide.
Do not use the Pulse Oximeter if it is damaged visually.
8. TROUBLESHOOTING
Trouble Possible Reason Solution
The SpO2
and Pulse Rate
display instable.
1. The nger is not
placed inside enough.
2. The nger is shaking
or the patient is moving
1. Place the nger
properly and try again.
2. Let the patient keep
calm.
The device
can not turn on.
1. The batteries are
drained or almost
drained.
2. The batteries are not
inserted properly.
3. The device’s
malfunction.
1. Change batteries.
2. Reinstall batteries.
3. Please contact the
local service center.
The indicator
light is off
suddenly.
1. The device will power
off automatically when it
gets no signal for 8
seconds.
2. The batteries are
almost drained.
1. Normal.
2. Change batteries.
ENGLISH