HP 53181A Programming Manual page 206

Commands Reference
:INPut[1] Subsystem
:INPut[1] Subsystem
This subsystem controls the characteristics of the Counter's input ports. :INPut1
corresponds to the channel 1 input port.
:INPut[1]:ATTenuation 1 | 10
Sets or queries the input attenuation .
Query Response Numeric data transferred as ASCII bytes in <NR1> format.
Comments
*RST: 1
Related
X10 Attenuate
Front-Panel
Keys
:INPut[1]:COUPling AC | DC
Sets or queries the input coupling .
Query Response
A sequence of ASCII-encoded bytes: AC or DC
Comments
*RST: AC
Related
DC/AC
Front-Panel
Keys
:INPut[1]:FILTer[:LPASs][:STATe] <Boolean>
Sets or queries the state of the low-pass filter .
• Single ASCII-encoded by te, 0 or 1.
Query Response
• A value of 0 indicates OFF; a value of 1 indicates ON.
Comments
*RST: OFF
Related
100kHz Filter
Front-Panel
Keys
4-48