Leica M525 OH4 User Manual page 42

Use
The red line on the brightness adjustment bar shows the
maximum adjustable brightness for the current working
distance.
The brightness cannot be set to a level beyond the red line
When the working distance is reduced by too little at a set
brightness, the brightness is reduced automatically.
This safety function can be deactivated by clicking the
"Brightcare™" button. A dialog window opens in which
you have to confirm that you want to deactivate the
safety function.
40
When the "Brightcare™" safety function is deactivated, the
color of the "Brightcare™" button changes from green to yellow.
Reactivating the "Brightcare™" safety function:
➩Click the yellow "BrightCare™" button again.
"BrightCare™" is now activated and the button is again lit green.
Leica M525 OH4 / Ref. 10 714 367 / Version -
Warning 7
At a short focal distance, the light source of the
illumination unit may possibly be too bright for the
operating physician and the patient.
➩Start with a low light level and gradually increase the
light intensity until the operating physician has an opti-
mally illuminated image.
The status of the "BrightCare™" safety function can
only be changed permanently in the "User settings"
menu. A change in status during operational
procedures will not be stored when the user settings
are saved with "Save" or "Save as"!