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3 Operating Instruction

3.2 System Settings

Tap the button to display System Settings:

DC2200 System Settings Panel

Display Brightness

Tap EDIT, set the desired brightness, then tap DONE. The brightness can be reduced down to

0% while the display will not become entirely dark to ensure operation.

Enable Display Auto-Dimming

If the remaining display brightness interferes with your application, check this option. The dis-

play illumination will shut off after about 30 seconds. When touching the display surface, the

display brightness will return instantly to the set value.

Enable Audible Feedback

Enables a click sound each time the display was touched.

Beeper Volume

Adjust the volume of the alert beeper. The warning signal occurs when input values exceed

valid range or a warning is sent by a connected device.

Temperature Unit

Select between °C, °F and °K to display the device temperature.

more...

Show more System Settings.

Enable LED Safety Mode

With the Safety Mode enabled, you cannot exit any of the LED operation panels (Constant Cur-

rent, Brightness Mode, etc.) while the LED is switched on. The LED must be switched off prior

to exiting the current operation panel.

Enable Firmware Update

Check this box if you want to update the DC2200's firmware .

Fan Voltage

An external fan for heat management can be connected to the DC2200. The fan power can be

set between 6.0 V and 13.0 V. Please see the pin assignment to use this feature.

Switch LED on when starting device

The connected LED will be activated when the DC2200 is switched on.

Select ...back to switch to the previous System Settings panel.

THORLABS DC2200 User Manual

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