Instructions

Digital Storage Oscilloscope 6
6. Tigger time
7. Trigger level, Readout tells trigger level.
8. Operating Menu shows different information for respective function keys.
9. If this icon lights up/active, it means the USB disk has been connected.
10. If this icon lights up/active, it means the wave generator works
11. The information of coupling, Bandwidth and volt/div of CH1~CH4.
12. Channel Marker
13. Window displays waveform.
1.5 Functional Check
Follow the steps below to perform a quick functional check to your oscilloscope.
1.5.1 Connect the oscilloscope
Set the switch on the probe to 10X 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; after that,
connect the probe tip and reference lead to the PROBE COMP connectors. There is a
mark on the panel: Probe COMP ~2V@1KHz.
1.5.2 Observe the waveform
Press the [Auto Scale] button and you should see within a few seconds a square wave
of about 2V peak-to-peak at 1KHz in the display. Press the [CH1] MENU button twice
to remove Channel 1. Push the [CH2] MENU button and repeat the steps to observe
CH2, CH3 and CH4.
CH1: to connect with the probe
PROBE COMP