Rev: 2.2, 31-Jan-2022
© 2022 Thorlabs
Page 4
DC4100
3 Operating Instructions
3 Operating Instructions
The DC4100 can be ontroled directly ont he device or remotely via the DC41xx software.
In the device, the DC4100 is controlled by three buttons and the multi-control knob on the front
panel. Please see the chapter
. The two buttons below the graphics dis-
play have an Escape and Enter (OK) functionality. The
is used to switch LED(s)
on or off. The multi-control is used to select the desired menu or to change the settings.
After switching on the DC4100 a 'Welcome' screen appears for a few seconds.
In case no LED head is connected you will be prompted to switch off the main unit, connect the
LED head and switch on the device.
The display will show the screen of one of the three LED operation modes (Constant Current,
Brightness or External Control Mode). The 'Main Menu' can be accessed via the 'ESC' button.
To select an operation mode or a configuration display the multi-control knob is used. Press the
'Ok' button to enter the selected item.
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