GW Instek GOS-6200 - Manual (Page 24)

GOS-6200 OSCILLOSCOPE
USER MANUAL
⎯ 42 ⎯
4. Set both CH1 and CH2 COUPLING to GND.
5. Use the CH1 and CH2 POSITION controls to align both traces on the
center graticule.
6. Open the CH2 INV by pressing and holding the pushbutton.
7. Set to the ADD mode by pressing the ALT/CHOP/ADD pushbutton
briefly.
8. Set both CH1 and CH2 COUPLING to DC.
9. The figure 5-4 below shows a satisfactory display. The display will
show a flat trace located on the center gracticule that confirms the
channel balance and ADD offset function.
Figure 5-4 Display 2
10. Set to the CHOP mode by pressing the ALT/CHOP/ADD pushbutton
briefly.
11. Turn off the CH2 INV by pressing and holding the pushbutton.
GOS-6200 OSCILLOSCOPE
USER MANUAL
⎯ 43 ⎯
5-5.Basic Operation
Displaying CH1 or CH2
To display the signal from a signal channel, pressing briefly the CH1 or
CH2 pushbutton to set the oscilloscope to channel 1 or channel 2.
Displaying CH1 and CH2
To display both signals at the same time, proceed the following steps:
1.Set the CH1 and CH2 on. The figure 5-5 below shows two synchronous
waveforms in the both modes.
2.Adjust the CH1 or CH2 POSITION control to position the two
waveforms.
3.Set the ALT/CHOP/ADD button to CHOP mode if the waveforms are
flickering.
Figure 5-5 Both typical waveforms