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Before first use, charge the battery until the charging
indicator turns to green.
Do not let the battery run down completely, as this shortens
the battery's service life.
The screen will show << ch-- >>, when pressing the ON/OFF
button during the charging process. This device cannot be
operated when being charged.
6. Error Messages
If an error occurs during the measurement, the measurement is
interrupted and an error message, e.g. «X 3 », is displayed.
Error
Error
Description
«X 1»
Signal too
weak
«X 2»
Error signal
«X 3»
No pressure
in the cuff
«X 5»
Invalid
result
Pulse or cuff
«HI»
pressure too
high
Pulse too
«LO»
low
* Please contact your dealer if the error persists.
4
Potential cause and remedy
The pulse signals on the cuff are too
weak. Re-position the cuff (see 2.1)
and repeat the measurement.*
During the measurement, error
signals were detected by the cuff,
caused for instance by movement
or muscle tension. Repeat the
measurement, keeping your arm
still.
No adequate pressure can be
generated in the cuff. A leak may
have occurred. Check that the cuff
is correctly connected and is not too
loose. Repeat the measurement.
The measuring signals are invalid
and therefore no result can be
displayed.
Read through the checklist for
performing reliable measurements
and then repeat the measurement.*
The pressure in the cuff is too
high (over 299 mmHg) OR the
pulse is too high (over 200 beats
per minute). Relax and repeat the
measurement.*
The pulse is too low (less than
40 beats per minute). Repeat the
measurement.*
7. Safety, Care, Accuracy Test and Disposal
Safety and protection
• This device may be used only for the purpose described in this
instruction manual. The manufacturer cannot be held liable for
damage caused by incorrect application.
• Follow instructions for use. This document provides important
product operation and safety information regarding this device.
Please read this document thoroughly before using the device
and keep for future reference.
• This device comprises sensitive components and must be treated
with caution. Observe the storage and operating conditions
described in the «Technical Specifications» section.
• Protect it from:
− water and moisture
− extreme temperatures
− impact and dropping
− contamination and dust
− direct sunlight
− heat and cold
• The cuffs are sensitive and must be handled with care.
• Only pump up the cuff once fitted.
• Do not use this device close to strong electromagnetic fields
such as mobile telephones or radio installations. Keep a
minimum distance of 3.3 m from such devices when using this
device.
• Do not use the device if you think it is damaged or notice
anything unusual.
• Never open the device.
• Read the additional safety instructions in the individual sections
of this instruction.
• The measurement result given by this device is not a diagnosis.
It is not replacing the need for the consultation of a physician,
especially if not matching the patient's symptoms. Do not rely on
the measurement result only, always consider other potentially
occurring symptoms and the patient's feedback. Calling a doctor
or an ambulance is advised if needed.
Ensure that children do not use the device unsupervised; some
parts are small enough to be swallowed; Be aware of the risk of
strangulation in case this device is supplied with cables or tubes.
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