User manual
Table Of Contents
- SAFETY INSTRUCTIONS
- GETTING STARTED
- OPERATION
- REMOTE CONTROL CONFIG
- FAQ
- I connected the signal but it does not appear on the display.
- I want to remove the measurement or FFT results from the display.
- The waveform does not update (frozen).
- The probe waveform is distorted.
- Autoset does not catch the signal well.
- The date and time settings are not correct.
- The accuracy does not match the specification.
- APPENDIX
- INDEX
GDS-200 & GDS-300 Series User Manual
54
Coupling
DC, AC, GND
Invert
Press the Invert toggle switch to invert the
waveform for the selected channel.
Bandwidth Limit
Press the Bandwidth Limit toggle switch to turn
the bandwidth limit on or off.
Bandwidth limit
20MHz, Off
Expand
When the voltage scale is changed, the Expand
function designates whether the signal expands
from the center of the signal or from the signal
ground level. Expand by Center can be used to
easily see if a signal has a voltage bias. Expand
by Ground is the default setting.
1. Press the Expand key to set the expand mode
for all the displayed waveforms.
2. Choose the expansion type in the Expand menu
that appears.
Expand
By Center, By Ground
Example
Expand by Ground
Expand by ground
Expand by Center
Expand by center