read-only.
Mode Conversion: shows the mode conversion of the systemic lead, it divides into Auto lead
conversion (AUTO) and Manual lead conversion (MANU).
Leading condition indication:
The device has the four states indicator for lead, such as "SAT.", "DROP", "NORM" and
"OVER".
The SAT. means the amplifier being saturation state, here the electrocardiogram printed may be
anamorphic, please stop print and check the electrode connection;
The DROP means the lead being fall off state, here please connect the lead again;
The NORM means the leads being normally state of signal collection;
The OVER the data signal collected is too big to overstep the print range, here the
electrocardiogram printed may be anamorphic, please stop print and check the electrode
connection.
(3) Printing:
Under this conditions, press
II
to startup the printer's printing-system information setting and
the ECG waveform; press
II
again to close down the printer.
Attention:
When there is no paper in the paper cabinet, the instrument will indicate you to install
the paper when you press the
II
or the
II
button as followings. Press
II
button to
return after installing paper.
(4) Calibrating:
Press
II
button to print a 1 mv standard voltage mark in order to observe the current
sensitivity directly.
The LCD will display the following picture when in calibrating process:
In calibrating process:
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