Leica M525 OH4 User Manual page 56

Use
Leica AF500
The autofocus Leica AF500 works with the cameras
Leica2, Sony DXC 33P and Leica UV-camera Hitachi.
Contact your Leica representative if you want to adapt
another camera.
We recommend to use the Leica AF500 only in
combination with a video adapter having a fix focal
length.
Operating
➩To switch on the autofocus press on/off button on the front
side of the housing.
➩Start autofocus function by pressing the corresponding
button on the CAN handle.
(see "Footswitch/handswitch assignment "on page 48)
If you activate the „Brake starts Autofocus" function in
the user settings menu the autofocus is automatically
focussing when releasing „All brakes" or „Selected
Brakes" .
If you activate the parfocality function in the user
settings menu the autofocus is always driving in maxi-
mum position first, then in minimum position and back
to current set working distance when focussing.
User settings in the control unit
The autofocus can be individually assigned for each
user in the "User Settings" menu.
54
Resize autofocus window
The preview shows actual size of the autofocus window. Auto-
focus window displays the area of the object that is to be
focussed on.
Adjusting the position of autofocus window
The preview shows actual position of the autofocus window.
Autofocus window displays the area of the object that is to be
focussed on.
Leica M525 OH4 / Ref. 10 714 367 / Version -
You can proportionately increase or decrease the size
of the autofocus window for your needs. The default
setting is 25%.
Clicking the "+" or "-" key changes the value in
increments of one. Holding down the mouse button
with your finger changes the value in increments of
five.
Because autofocus needs a flat image plane to be set
in focus you should reduce the size of the autofocus
window. The default Setting is 25%.
You can move the position of the autofocus window.
Adjust value for X- and Y-position.
Clicking the "+" or "-" key changes the value in
increments of one. Holding down the mouse button
with your finger changes the value in increments of
five.
The default setting is 50 % along each axis. This places
the autofocus window exactly in the centre.