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The user interface
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Functional Check
Follow the steps below to perform a quick functional check to your oscilloscope.
Power
Press the power key and the device starts. Press the power key again, and the de-
vice will shut down. Before starting it, please confirm that the battery has enough
power. The oscilloscope is supplied with a power adapter with USB
-
Type
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C plug.
The input AC power supply is 100~240V, 50~60Hz. The output is 5V@2A. The power
adapter can be used to supply the oscilloscope or charge the battery.
When connect the power adapter to the oscilloscope, if the battery is not installed
inside the oscilloscope, the power key backlight is red and flash; if the battery is
installed inside the oscilloscope and the battery power is not filled, the power key
backlight is red; if the battery is installed inside the oscilloscope and the battery
power is full, the backlight of the source key is extinguishes.
Observe the waveform
1.
Set the switch on the probe to 1X and connect the probe to Channel 1 on the
oscilloscope. First, align the slot in the probe connector with the protuberance on
the CH1 BNC and push to connect; then, turn to right to lock the probe in place
.
2.
If
you use the probe hook
-
tip, the hook end should be removed, the probe pin
should be inserted into the Gen Out output terminal, and the probe grounding
clamp should be clamped on the metal outer ring of the Gen Out output terminal.
Recommended input ~2V@1KHz peak
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peak square wave.