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Input/Output
Restore Input/Output Defaults
This selection causes the group of settings and data associated with the Input/Output key to be a reset to
their default values. In addition, when a Source is installed, licensed and selected, Restore Input/Output
defaults will initiate a Source Preset.
This level of Restore System Defaults does not affect any other system settings or mode settings and
does not cause a mode switch. All the features described in this section are reset using this key, including
Input Corrections and Data (described in the Corrections section).
Preset: This is unaffected by a Preset but is set to 0 dB on a "Restore Input/Output
Defaults" or "Restore System Defaults->All"
State Saved: Saved in instrument state.
Min: –100 dB
Max: 100 dB
Readback: BTS, <Ext Gain value> dB
Initial S/W Revision: Prior to A.02.00
Remote Command: [:SENSe]:CORRection:BTS[:RF]:LOSS <rel_ampl>
[:SENSe]:CORRection:BTS[:RF]:LOSS?
Example: CORR:BTS:LOSS 10 sets the Ext Gain value to –10 dB, and subsequently
querying :LOSS will give 10 dB
CORR:BTS:LOSS –10 sets the Ext Gain value to 10 dB, and subsequently
querying :LOSS will give –10 dB
Notes: A positive value of <rel_ampl> in the above command means a loss and a
negative value indicates a gain.
Anytime :LOSS is set it sets :GAIN to the negative value of the parameter
sent.
Anytime :LOSS is queried it gives the negative of :GAIN
Preset: This is unaffected by a Preset but is set to 0 dB on a "Restore Input/Output
Defaults" or "Restore System Defaults->All"
Min: 100 dB
Max: –100 dB
Initial S/W Revision: Prior to A.02.00
Key Path:
Input/Output
Example: :SYST:DEF INP presets all the Input/Output variables to their factory default
values.