No display on
screen, but the
transmitting tube of
LED lights on.
No reading display
on Pulse-Oximeter
Fail auto-off
Inaccurate Temp
Measurement
Section 4- Electromagnetic Environment
Electromagnetic Interference Caution
This device has been tested and found to comply with the limits for medical devices
to the IEC 60601-1-2 and MDD 93/42/EEC. These limits are designed to provide
reasonable protection against harmful interference in a typical medical installation.
However, because of the proliferation of radio-frequency transmitting equipment
and other sources of electrical noise in healthcare environments (for example,
electrosurgical units, cellular phones, mobile two-way radios, electrical appliances,
and high-definition television), it is possible that high levels of such interference
due to close proximity or strength of a source may result in disruption of
performance of this device. This Fingertip pulse oximeter is not designed for use in
environments in which the pulse can be obscured by electromagnetic interference.
During such interference, measurements may seem inappropriate or the monitor
may not seem to operate correctly.
Electromagnetic Environment
The PULSE OXIMETER is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or user of the PULSE
OXIMETER can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications equipment
(transmitters) and the PULSE OXIMETER as recommended below, according to the
maximum output of the communications equipment.
With damage in display screen or
break in the connection spot of
display screen
Poor perfusion problem (general-
ly, there's no display on pulse
amplitude indicator but the light
of LED transmitting tube is on
and the finger is inserted in
place)
The transmitting tube of LED
lights off
External Temp-probe is
still working
Damage in collection tube or
other device parts.
The surface Temp-Probe did not
firmly stick on the skin surface.
Wrong position of Temp-Probe
No enough measuring time
English 19
Contact authorized
distributors
If there's no pulse amplitude
displayed on the screen,
Please,Adjust the finger
position;Use your middle or
index finger in preference;
Warm your fingers;
Contact authorized
distributors
Pull out the external
temp-probe
Contact authorized
distributors
Stick the Temp-Probe on the
proper measuring position
by medical proof fabric
Place the Temp-Probe in
proper position according
to the specification
Keep the correct measuring
method by 10 mins, and then
get the result.