Quick Start 2
Keysight E3633A and E3634A Service Guide 35
4 Adjust the knob for the desired current limit.
Check that the Limit annunciator still blinks. Set the knob for current control.
The second digit of the ammeter will be blinking. The blinking digit can be
changed using the resolution selection keys and the blinking digit can be
adjusted by turning the knob. Adjust the knob to the desired current limit.
5 Adjust the knob for the desired output voltage.
Check that the Limit annunciator still blinks. Set the knob for voltage control.
The second digit of the voltmeter will be blinking. Change the blinking digit
using the resolution selection keys and adjust the knob to the desired output
voltage.
6 Return to the meter mode.
Press key or let the display time-out after several seconds to return to
the meter mode. Notice that the Limit annunciator turns off and the displays
shows “OUTPUT OFF” message.
7 Enable the output.
The OFF annunciator turns off and the 8V
[1]
(or 25V
[2]
) or 20V
[1]
(or 50V
[2]
),
OVP, OCP and CV annunciators are lit. Notice that the display is in the meter
mode. In the meter mode, the display shows the actual output voltage and
current.
8 Verify that the power supply is in the constant voltage mode.
If you operate the power supply in the constant voltage (CV) mode, verify that
the CV annunciator is lit. If the CC annunciator is lit, choose a higher current
limit.
[1] For Keysight E3633A Model
[2] For Keysight E3634A Model
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