Preparation before use
EN
DPO7000 Quick Guide Copyright © Qingdao Hantek Electronics Co., LTD
16
5 Preparation before use
1、 To Adjust the Supporting Legs
There is a bracket design at the bottom of the machine, and the bracket should be
adjusted appropriately to tilt the oscilloscope slightly upwards, which can better
stabilize the placement of the oscilloscope and facilitate observation and operation.
When not using the machine, simply close the bracket.
2、 To Connect to AC Power
The specifications of the AC power supply that this oscilloscope can input are:
100-120V, 50/60/400Hz; 100-240V，50/60Hz。 Please connect the oscilloscope to
the power supply using the power cord provided in the attachment, as shown in the
figure.
Warning:
To avoid electric shock, ensure that the instrument is correctly grounded.
3、 Turn-on Checkout
When the machine is properly plugged in and the oscilloscope is powered on,
press the power button in the lower left corner of the front panel to start the
oscilloscope. During the startup process, all the button lights on the front panel will
light up for a few seconds, and the oscilloscope will perform a series of self checks.
After the self check is completed, the startup screen will appear.
4、 Function Inspection
⚫ Click on [Default Setup] in the button area to restore the oscilloscope to its
factory settings.
⚫ Connect the grounding crocodile clamp wire of the probe to the grounding
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