User's Manual

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(30) Please read the measured value when the waveform on screen is equably and steady-going, This
measured value is optimal value.
(31) If some abnormal conditions appear on the screen during test process, pull out the fingerand reinsert to
restore normal use.
(32) The device has normal useful life for three years since the first electrified use.
(33) The device has the function of limits alarming, when the measured data is beyond thehighest or lowest
limit, the device would start alarming automatically on the premise of the alarming function is on.
(34) The device may not work for all patients. If you are unable to achieve stable readings,discontinue use.
(35) A flexible circuit connects the two parts of the device. Do not twist or pull on the connection.
(36) Take out batteries if the equipment is not used for a long time.
(37) Properly carry the equipment and prevent it from falling, collision, strong vibration or other
mechanical external force damage.
1.2 Symbol of Equipment
There are all or partial symbols in the equipment provided to you.
Symbol
Implication
Symbol
Implication
BF application part
No alarm indication
(The equipment has no alarm
function)
IP22
IP code of the device: this
device’s grade of against
ingress of solid foreign
objects -- ≧ 12.5mm
diameter (and the against
access to hazardous parts with
finger); the grade of
waterproof is dripping (150
tilted).
Date of production
Fragile, handle with care
Manufacturer information