OPERATIONCarl Zeiss Height Stop for the Focusing Drive Axio Vert.A174 431030-7044-001 05/20124.7 Height Stop for the FocusingDriveThe purpose of the height stop for the focusingdrive is to limit the uppermost position of thefocusing drive, so as to protect the specimenagainst damage or from being lifted out during thefocusing process.• Turn the clamping lever of the stop (Fig. 4-1/1)upward against the pin.• Use the focusing drive to move the stage intothe desired position.• Then clamp the stop again by pressing theclamping lever downward.4.8 Operating Functions on the Axio Vert.A1 FL-LED StandTL/RL Switch in RL Position:You can set reflected light LED brightness by rotating the illumination intensity control button(Fig. 2-8/14).To permanently save the LED brightness set for the reflector turret position in use, press the controlbutton (Fig. 2-8/14).You can switch the LED on and off with on/off (Fig. 2-8/13).TL/RL Switch in TL Position:LED brightness values are only saved temporarily.ECO Function:The ECO function is also effective in reflected light.Fig. 4-1 Height Stop of the Focusing Drive
