THORLABS DC2100, Руководство по эксплуатации

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3 Operating the DC2100
DC2100
Figure 13 External Control Mode
The Modulation Frequency range is 0 to 100kHz and valid for sine wave modulation.
3.1.3
Settings and Configuration
There are settings and system configurations, which can be accessed via the main
menu. To enter the main menu from one of the operation modes press the 'ESC'
button.
Figure 14 Main Menu
Select an item with the multi-control knob and press the 'Ok' button to access the
desired setting or configuration panel.
3.1.3.1 User Limit
The current limit can be changed by selecting 'User Limit'. The following screen
appears and the LED current limit can be set using the multi-control knob. The new
value has to be confirmed with the 'Ok' button or canceled with the 'ESC' button. The
LED current limit can be set up to the maximum LED current limit (LED Imax). It is
displayed on the bottom of the screen. Certain LED sources have an EEPROM
which contain data about the LED like maximum current. LEDs without an EEPROM
will show 2000mA as maximum LED current limit.
Figure 15 LED Current Limit Setting