Operator's Manual

1-4
Warning
Do not touch the patient and live parts simultaneously. Otherwise patient
injury may result.
Warning
To avoid risk of electric shock, do not touch the patient cable connector
when acquiring an ECG.
Warning
Do not carry out maintenance and repair of the device in use.
Warning
The frequency setting of AC filter should be consistent with the frequency
of local mains supply, otherwise, the anti-interference performance of the
device will be seriously affected.
Warning
Before connecting the device to the power supply, check that the voltage
and frequency ratings of the power supply are the same as those indicated
on the device label or meet the requirements specified in this manual.
Warning
If the integrity of the external protective conductor is in doubt, the device
should be powered by the built-in rechargeable battery.
Warning
Do not use sharp objects such as pens to touch the display screen,
otherwise it may damage the display screen.