3 Front-Panel Overview
50 Keysight 34970A/34972A Service Guide
Configure the event or action that controls the scan interval.
– Select the scan interval mode (interval, manual, external, or alarm).
– Select the scan count.
Configure the advanced measurement features on displayed channel.
– Set the integration time for measurements on the displayed channel.
– Set the channel-to-channel delay for scanning.
– Enable/disable the thermocouple check feature (T/C measurements only).
– Select the reference junction source (T/C measurements only).
– Set the low frequency limit (ac measurements only).
– Enable/disable offset compensation (resistance measurements only).
– Select the binary or decimal mode for digital operations (34907A only).
– Configure the totalizer reset mode (totalizer only).
– Select which edge is detected (rising or falling) for totalizer operations.
Configure system-related instrument parameters.
– Set the real-time system clock and calendar.
– Query the firmware revisions for the mainframe and installed modules.
– Select the instrument’s power-on configuration (last or factory reset).
– Enable/disable the internal DMM.
– Secure/unsecure the instrument for calibration.
View readings, alarms, and errors.
– View the last 100 scanned readings from memory (last, min, max, and average).
– View the first 20 alarms in the alarm queue (reading and time alarm occurred).
– View up to 10 errors (34970A) or 20 errors (34972A) in the error queue.
– Read the number of cycles for the displayed relay (relay maintenance feature).
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