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♦ While using built-in rechargeable lithium battery, press ON/OFF key on the control panel
directly to turn on the unit, and then the battery indicator ( ) is lit. After self-test, the
machine is ready for examination and recording.
5.2 Automatic Mode
Automatic recording mode is provided by the machine. The lead switching orders under
different modes are listed in Table 3-1.
Under automatic mode, leads will be switched in order automatically while recording ECG.
That means when the ECG signal from one lead has been recorded for the set length such as 3
seconds, it will be switched to the next lead and begin recording another ECG signal. And there
is a pause for several seconds before recording the next ECG. Moreover, a 1mV calibration
pulse will be printed on the record automatically before ECG.
Operation Method:
1) Press MODE key to choose automatic mode, which will be displayed in the top right
corner on LCD screen;
2) Press PRINT/STOP key to begin recording. It will stop automatically after printing out
a full 12-lead ECG.
Pressing PRINT/STOP again during the course of recording can stop printing. However, when
begin record later, ECG will be recorded in order from the first lead again. And ID number will
change automatically according to the current time. If the ID number needs not to be changed,
the user should adjust it before recording.
Note: Recording mode can not be changed during the course of printing. Stop recording before
choose recording mode.
5.3 Manual Mode
Under MANUAL mode, users can determine which lead need to be recorded and set the record
settings or other parameters according to different leads.
Operation Method:
1) Press MODE key to choose MANUAL mode, which can be discerned by the identifier
in the top right corner of LCD screen;
2) Press LEAD left arrow or right arrow key to select the 3 leads to be recorded;
3) Press MENU key to set the record settings or other settings. Press it again return after
setup;
4) Press PRINT/STOP key to begin recording;
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