Instructions

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Remote Ctrl Remote control operation. The power unit can be remote-controlled via an external
voltage or external potentiometer. The remote settings can be performed for
voltage and current. The front controls are inactive.
Set Settings operation. The three preset slots can be programmed freely. Select the
memory slot with the “RECALL” (9) slider and make the settings using the controls
(3, 4).
The separate operating modes are described in more detail in the following.
Added functions
The power supply is auto-zeroed every time you turn it on. In case you need to zero the unit during
operation and do not want to restart it, zero it manually.
1. Press and hold the VOLTAGE control knob for approx. 30 s to enter the MENU mode. “CCO” and
“no” are displayed.
2. Rotate the CURRENT control knob until “CCO” and “YES” are displayed.
3. Press the CURRENT control knob once to zero the unit. “YES” lights up in the display to conrm
successful zeroing.
4. Press the VOLTAGE control knob to exit the MENU mode.