Getting Started 1
Keysight E364xA User’s and Service Guide 47
Table 1-6 Display annunciators overview
Item Description
Adrs The power supply is addressed to listen or talk over a remote interface.
Rmt The power supply is in the remote interface mode.
8V
[a]
/35V
[b]
Indicate that the low voltage range is selected.
20V
[a]
/60V
[b]
Indicate that the high voltage range is selected.
OVP
The overvoltage protection function is enabled when the OVP annunciator turns
on or the overvoltage protection circuit has caused the power supply to shut
down when the annunciator blinks.
CAL The power supply is in the calibration mode.
Limit The display shows the limit values of the voltage and current.
ERROR
Hardware or remote interface command errors are detected and the error bit
has not been cleared.
OFF
The output of the power supply is disabled. Refer to “Disabling the Output” on
page 72 for more information.
Unreg The output of the power supply is unregulated (output is neither CV nor CC).
CV The power supply is in the constant voltage mode.
CC The power supply is in the constant current mode.
[a] For the E3640A/E3642A/E3644A power supplies.
[b] For the E3641A/E3643A/E3645A power supplies.
To review the display annunciators, hold down as you turn on the power
supply.