HP 34970A manual Fxx, Fxt Wx 83 8EEC

Chapter 4 Features and Functions

System-Related Operations

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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).

∙ Sctxt” :

TIME 03:45 PM

JUN 01 1997

∙exx Vxytvx bxt”: Use the following commands to set the time and date.

SYST:TIME	15,45,00	fxx _	4
SYST:DATE	1997,06,01	fxt Wx 83 8EEC

cg X

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) wx affect the internal DMM configuration.

∙ Sctxt” :

DMM ENABLED , DMM DISABLED

∙ exx Vxytvx bxt” :

INSTrument:DMM {OFFON}

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