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GW Instek GOS-6200 User Manual

Page 26

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GOS-6200 OSCILLOSCOPE

USER MANUAL

⎯ 46 ⎯

Setting up Dual X-Y Operation

To use the oscilloscope in the dual X-Y mode, proceed the following steps:

1. Connect the horizontal or X-axis signal to the EXT (X) input.

2. Connect one of the vertical or Y-axis signal to the CH1 (Y1) input.

3. Connect either of the vertical or Y-axis signal to the CH2(Y2) input.

4. Set the X-Y button to dual X-Y operation.

The figure 5-8 shows two X-Y waveforms in the dual X-Y mode.

Figure 5-8 Typical dual X-Y display

Setting Up delayed-sweep Operation

A delayed sweep is used to magnify any portion of a complex waveform

in the horizontal direction.

To display the delayed sweep operation, proceed the following steps:

1. Briefly pressing the MAIN/ALT/DELAY pushbutton to set to MAIN

time base of the horizontal mode. Effect triggering by main sweep and

set MAIN TIME/DIV control as desired.

GOS-6200 OSCILLOSCOPE

USER MANUAL

⎯ 47 ⎯

2. Set the MAIN/ALT/DELAY button to ALT mode, and set the time

range of the DELAY TIME/DIVE control to be magnified.

The figure 5-9 below shows the main and delayed sweeps appear

simultaneously on the screen, and the window sector will appear.

3.Adjust the DELAY TIME control to move continuously the window

sector. Bring the window sector to the position to be magnified. Then,

the waveform between the window sector is magnified to occupy the

full area of the screen.

4.If necessary, press the TRACE SEP pushbutton to set the LED on. The

delayed sweep trace can be shifted vertically about ±3 divisions with

respect to the main sweep trace for the convenience of observation by

the CH2 POSITION control.

Figure 5-9 ALT Mode

Figure 5-10 Delay Mode

5.Set the DELAY mode to measure the magnified waveform only by

pressing the MAIN/ALT/DELAY button. The magnified waveform

shown in figure 5-10.