HP 34970A User Manual page 144

Data acquisition / switch unit
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Chapter 4 Features and Functions
System-Related Operations
Real-Time System Clock
During a scan, the instrument stores all readings and alarms with
the current time and date. The instrument stores the time and date
information in non-volatile memory.
When shipped from the factory, the instrument is set to the current
time and date (U.S. Mountain Time).
Front-Panel Operation:
TIME 03:45 PM
JUN 01 1997
Remote Interface Operation: Use the following commands to set the
time and date.
SYST:TIME 15,45,00
SYST:DATE 1997,06,01
Internal DMM Disable
You can scan through the configured channels using either the internal
DMM
or an external instrument. For externally-controlled scans,
you must either remove the internal DMM from the instrument or
disable it.
For information on controlling a scan with an external instrument,
refer to "Scanning With External Instruments" on page 95.
When shipped from the factory, the internal DMM is enabled.
When you change the state of the internal DMM , the instrument
issues a Factory Reset (*RST command).
A Factory Reset (*RST command) or Instrument Preset (SYSTem:PRESet
command) does not affect the internal DMM configuration.
Front-Panel Operation:
DMM ENABLED , DMM DISABLED
Remote Interface Operation:
INSTrument:DMM {OFF|ON}
Set time to 3:45 PM
Set date to June 1, 1997
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