Keysight Technologies 3458A Guide D'utilisation page 319

Command Reference 6
FAST
PRESET FAST configures the multimeter for fast readings, fast transfer to
memory, and fast transfer from memory to GPIB. (Refer to Increasing the Reading
Rate in Chapter 4 for more information on fast measurements.) Executing PRESET
FAST executes the commands shown under PRESET NORM with the following
exceptions:
DCV 10
AZERO OFF
DISP OFF
MFORMAT DINT
OFORMAT DINT
TARM SYN
TRIG AUTO
DIG
PRESET DIG configures the multimeter for DCV digitizing (DCV digitizing is
discussed in Chapter 5). Executing PRESET DIG executes the commands shown
under PRESET NORM with the following exceptions:
DCV 10
AZERO OFF
DELAY 0
DISP OFF
TARM HOLD
TRIG LEVEL
LEVEL 0,AC
NRDGS 256,TIMER
TIMER 20E-6
APER 3E-6
MFORMAT SINT
OFORMAT SINT
Keysight 3458A User's Guide 319