Keysight Technologies DAQ970A Service Manual page 96

3 Performance Verification
3 Perform Autocalibration using either methods below:
Refer to "*CAL?" in the DAQ970A/DAQ973A Programming Guide for more
NOTE
details.
4 Apply the following settings at Channel 101:
5 Copy the settings from Channel 101 to Channels 102 through 104.
6 Apply 600 mV from a DC voltage source at Channel 101 to Channel 104.
96
– Front panel operation: Press [Utility] > Autocal > Perform Autocal
– Remote interface operation:
"*CAL?" or "SYSTem:ACALibration? {<slot>|DMM|ALL}"
i Press the [Channel] key to enter the [Channel] menu
ii Press Measure > DCV
iii Press Volt Range > 300mV
iv Next, press Advanced > Mode > Freq
v Press Type > Diff > Done
vi Press [Interval] > Sample Settings > Samp Rate > 6.25K
vii Use the knob or arrow keys to set Samp Count value to 1250.
viii Press Done.
i Press [Copy] key to enter the [Copy] menu.
ii Press Source Chan(s) > Start Channel and use the knob or arrow keys
and set Start Channel to 101.
iii Press End Channel and use the knob or arrow keys and set End Channel
to 101.
iv Next, press Dest. Chan(s) > Start Channel and use the knob or arrow
keys and set Start Channel to 102.
v Press End Channel and use the knob or arrow keys and set End Channel
to 104.
vi Press Copy Now to initiate the copying process.
vii Once the process is completed, press the [Home] key.
Keysight DAQ970A/DAQ973A Service Guide