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5
Preparation before use
5.1
Connect the power supply
Connect the power cable as needed.
This series of signal generators can input AC power supply with specifications: 100-120
VAC (± 10%), 45-440 Hz or 120-240 VAC (± 10%), 45-66Hz. Connect the oscilloscope to
the AC power supply using the power cable provided in the accessories.
Turn on the instrument by pressing the power switch in the lower left corner of the front
panel. If the instrument is not turned on, verify that the power cable is securely connected
and make sure that the instrument is connected to a powered power supply.
Power switch:
To turn off the instrument, press the power switch.
Warning:
To avoid electronic shock, make sure the instrument is properly grounded.
5.2
Adjust the handle
To adjust the handle, hold the handle on both sides of the instrument and pull outward,
then rotate the handle.
Copyright © Qingdao Hantek Electronics Co., LTD
Preparation before use
HDG3000B Quick Guide
11
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