User Manual User Manual

GDS-1000-U Series User Manual

2. Press BW Limit to turn on or

off the limitation. When

turned on, the BW indicator

appears next to the Channel

indicator in the display.

BW Limit

Off

Example

BW Limit Off

BW Limit On

Selecting the probe attenuation level

Background

A signal probe has an attenuation switch to lower

the original DUT signal level to the oscilloscope

input range, if necessary. The probe attenuation

selection adjusts the vertical scale so that the

voltage level on the display reflects the real value,

not the attenuated level.

Procedure

1. Press the Channel key.

CH 1

2. Press Probe repeatedly to

select the attenuation level.

Probe

3. The voltage scale in the channel indicator

changes accordingly. There is no change in the

waveform shape.

Range

x1, x10, x100

Note

The attenuation factor adds no influence on the

real signal; it only changes the voltage scale on the

display.