Keysight DAQ970A Guia Del Usuario página 179

Relay Cycle
Press the Relay Cycle softkey to view the number of cycles on each relay in the internal DMM and plug-in modules.
Use this feature to track relay failures and predict system maintenance requirements. For more details, see
Life and Preventive Maintenance.
To access the Internal DMM page in the Module menu, turn the knob counter-clockwise, or press the left
arrow key until you see the Internal DMM module page appear. After that, press the Relay Cycle softkey to
view the relay cycle of the internal DMM.
Keysight DAQ970A/DAQ973A User's Guide
3 Features and Functions
Relay
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