VOLTCRAFT HPS-11530 - D) Added Functions

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The power unit enables operation in 4 modes. These modes are selected by the “MODE” (13) slider on the back.
The following modes are possible:
Normal Normal operation. Voltage and current are adjusted on the front
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this “Preset” function. The memory slot is selected with the “RECALL” (15) slider. The front controls
are inactive.
Remote Ctrl Remote control operation. The power unit can be remote-controlled via an external voltage or
external poti. 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” (15) slider and make the settings using the controls (7, 8).
The separate operating modes are described in more detail in the following.
d) 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.
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zeroing.
4. Press the VOLTAGE control knob to exit the MENU mode.