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MaxiScope
The MaxiScope application configures the MaxiSys Diagnostic Device to operate as an
automotive oscilloscope when work in combination with the MaxiScope module. This
function provides all the features needed for performing electrical and electronic circuit
tests as well as monitoring signal activities on any modern vehicles, which shows you
what is really going on with a vehicle
’s electrical system.
Safety Information
Follow these instructions to reduce the risk of injury from electric shock and prevent
equipment damage.
A. Maximum input ranges
Observe all terminal ratings and warnings marked on the product.
DANGER
To prevent electric shock, operate within the safe input range for the scope, refer to
on page 96.
To prevent electric shock, take all necessary safety precautions when working on
equipment where voltages above the specified input range may be present.
Contact with voltages outside of the specified measuring range presents a risk of
electric shock.
To prevent injury or death, the oscilloscope must not be directly connected to the
mains (line power). To measure mains voltages, use a differential isolating probe
specifically rated for mains use.
WARNING
Operation outside of the safe input range is likely to cause permanent damage to the
oscilloscope and other connected equipment.
B. Grounding
DANGER
The scope
’s ground connection through the USB cable is for measurement
purposes only. The oscilloscope does not have a protective safety ground.
Do not connect the ground input (chassis) to any electrical power source. To
prevent personal injury or death, use a voltmeter to check that there is no
significant AC or DC voltage between the oscilloscope ground and the point to
