GW Instek GBS-1000 Series User Manual - Manual (Page 120)

GBS-1000 Series User Manual
120
Invert waveform vertically
Panel operation 1. Press the Channel key.
CH1
2. Press F2 (Invert) to invert
the waveform.
Invert
Off
F 2
Example CH2 (below) Invert Off CH2 (below) Invert On
Limit bandwidth
Background Bandwidth limitation puts the input signal into a
20MHz (−3dB) low-pass filter. This function is
useful for cutting off high frequency noise to see
the clear waveform shape.
Panel operation 1. Press the Channel key.
CH1
2. Press F3 (BW Limit) to turn
Off the limitation.
BW Limit
Off
F 3
3. The BW icon appears in
the channel indicator at the
bottom of the display.