Instructions

3
CHANnel<n> commands
The :CHANnel<n> commands are used to set or query the vertical system
parameters of the analog channels, such as the bandwidth limit, coupling,
vertical scale, and vertical offset.
The list of commands：
 CHANnel<n>:BWLimit
 CHANnel<n>:COUPling
 CHANnel<n>:DISPlay
 CHANnel<n>:INVert
 CHANnel<n>:OFFSet
 CHANnel<n>:RANGe
 CHANnel<n>:SCALe
 CHANnel<n>:PROBe
 CHANnel<n>:VERNier
CHANnel<n>:BWLimit
Syntax :CHANnel<n>:BWLimit <type>
:CHANnel<n>:BWLimit?
Description : Set or query the bandwidth limit parameter of the
specified channel.
Parameter :<type>::= {{1 | ON} | {0 | OFF}
:<n>::= {1 | 2 | 3 | 4}
Explanation :OFF: disable the bandwidth limit and the high frequency
components of the signal under test can pass the channel.
: ON: enable the bandwidth limit and the high frequency
components of the signal under test that exceed 20 MHz
are attenuated.
: Enabling the bandwidth limit can reduce the noise, but
can also attenuate the high frequency components.
Return : The query returns 0 or 1
Example :CHANnel1:BWLimit 1 /* Enable the 20MHz bandwidth
limit */
:CHANnel1:BWLimit? /* The query returns 1 */