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:FILTer[:LPASs][:STATe]
INPut[<port>]:FILTer[:LPASs][:STATe] <mode> enables or disables the 10
MHz input filter.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
port
numeric 1|2|3|4 none
mode
boolean OFF|0|ON|1 none
Comments • Executable when initiated: Yes
• Coupled Command: No
• Enabling or disabling the filter while the digitizer is taking readings (initiated)
may cause unexpected reading values due to relay settling during the transition.
• Enabling the filter on an input port does not affect the input filter setting on the
channel’s other port.
• Related commands: SENSe:FUNCtion "VOLTage <port>"
• *RST Condition: INPut<port >:FILTer:LPASs:STATe OFF
Example Enabling the 10 MHz low-pass filter
INP1:FILT:LPAS ON Enable input filtering on input port 1
:IMPedance
INPut[<port>]:IMPedance <impedance> selects the input impedance for the
HP E1429. Either 50 or 75Ω may be selected on input ports 1 and 2, while 1 MΩ is
the only setting allowed for input ports 3 and 4. Values other than 50 or 75Ω on
input ports 1 and 2 will generate error -222,"Data out of range". Similarly, attempts
to set input ports 3 or 4 to an impedance value other than 1 MΩ will generate error
-222,"Data out of range".
INPut[<
port
>]:FILTer[:LPASs][:STATe]
INPut[<
port
>] Subsystem Command Reference 233