Tektronix IsoVu TIVM Series, Руководство пользователя

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Operating information
Table 5: Controller indicators and buttons (cont.)
Item Description
CLAMPING indicator. This LED indicates whether the output clamping
is enabled. 4
CLAMPING button. Push this button to enable or disable the output
clamping feature.
SELF CAL indicator. This LED indicates the self calibration status.
Solid green. The self calibration has passed.
Flashing orange. The self calibration is in progress.
Solid red. The self calibration has failed.
Solid Orange. The self calibration has not been run or is questionable.
5
SELF CAL button. Push this button to start the self calibration routine.
6
STATUS indicator. This LED indicates the status of the measurement
system:
Solid green. The unit has powered on and passed the power-on self
tests and is in normal operation.
Flashing green. The unit has not completed the power-up sequence.
This is typically due to a communication fault between the host
oscilloscope and the IsoVu unit. Disconnect the TekVPI comp box
and then reattach the comp box.
Solid or fl ashing red. Error condition that requires the unit to be sent to
Tektronix for service.
Flashing red/yellow. The unit has failed the power on self tests.
Cycle the power; if the problem persists, the unit needs to be sent to
Tektronix for service.
8 TIVM Series Measurement System User Manual