Battery Use - Hameg Instruments Hzo41 Handbuch

N o t e s
Cleaning the Probe
Using the N2792A or N2793A Differential Probes
Disconnect the probe and clean it with a soft cloth.
Make sure the probe is completely dry before
• To use these probes, first slide open the battery compartment on the rear of the probe
reconnecting it to an instrument. Avoid using ab-
housing and insert the 9V battery. You can also use the USB power cord that ships
rasive cleaners and chemicals containing benzene
with the probe to supply power instead of the battery. Simply connect the USB power
or similar solvents.
cord to the probe and a USB port (on a computer or oscilloscope). 
Handling the Probe
Handle the probe with care and refer to the safety
notices in this manual. Note that the probe cable
is a sensitive part of the probe and, therefore,
you should be careful not to damage it through
excessive bending or pulling. You should also avoid
any mechanical shocks to this product in order to
guarantee accurate performance and protection.

Battery Use

• Insert one 9V battery in the back of the unit as indicated within the chassis (see
picture above for the battery location)
• When battery life has expired, remove the battery

Note the WEEE label on the battery and dispose of properly
• Then connect the BNC output connector to the channel input of the oscilloscope.
The oscilloscope must have a 50 W input and be ground referenced.
• Using the appropriate probe accessories, connect the inputs to the circuit under test
(refer to the Using the Accessories section starting on page 18 for information on
how to connect the accessories to the probes). 

To protect against electrical shock, use only the accessories supplied with this probe
!
or in the accessory kit. 

This probe is to carry out differential measurements between two points on the circuit
!
under test. This probe is not for electrically insulating the circuit under test and the
measuring instrument.
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Subject to change without notice
Using the N2792A or N2793A Differential Probes
Using the probe and accessories
To use the probe, first slide open the battery
compartment on the rear of the probe housing and
insert the 9 V battery. You can also use the USB
power cord that ships with the probe to supply
power instead of the battery. Simply connect the

USB power cord to the probe and a USB port (on
a computer or oscilloscope).
Input for USB power cord

Battery Use
Insert one 9V battery in the back of the unit as
indicated within the chassis (see picture for the
battery location). When battery life has expired,
remove the battery. Note the WEEE label on the
battery and dispose of properly.
Then connect the BNC output connector to the
channel input of the oscilloscope. The oscilloscope
must have a 50Ω input and be ground referenced.
In case the oscilloscope does not provide a 50Ω
input please use a 50Ω feed through termination
like the HAMEG HZ22.
Using the appropriate probe accessories, connect
the inputs to the circuit under test.
– To protect against electrical shock, use only
the accessories supplied with this probe or
in the accessory kit.
– This probe is to carry out differential
measurements between two points on the
circuit under test. This probe is not for
electrically insulating the circuit under test
and the measuring instrument.
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