Leica M165 C B Manuel D’Utilisation

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Leica M series 
User Manual 
48
Leica TL5000 Ergo Transmitted Light Base: Controls
 
Refer also to the separately provided 
User Manual for the TL5000 Ergo trans-
mitted light base.
1  Power switch for the base
2   Power supply connection
1  On/Off switch for the light source / Press and 
hold for 5 seconds to reset the base to factory 
default settings
2  Controls for controlling the brightness inten-
sity
Rear side of the TL5000 Ergo
Left side of the TL5000 Ergo
Right side of the TL5000 Ergo
1  LED display for opening and positioning 
the aperture or for balance in DF mode.
2  Control for the size of the aperture/
balance
3  "BF" button for bright field (press and 
hold for 2 seconds to (de)activate the 
automatic aperture)
4  "RC" button for Rottermann Contrast / in 
the RC mode, press and hold the button 
to define the aperture size
5  "DF" button for dark field
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