Instruction manual

123
Operation
5.2.2.4 Calibration
The end stops of the lens rings are defined and stored
during the automatic calibration process to prevent
driving the lens ring up against the lens’ end stops.
Previously set values are thereby erased.
Calibration must be carried out
– during initial set-up
– after a lens change
– after the lens control ring has been manually
moved while the units were disconnected from
the power, e.g. after an extended break
– after the motor drive gear has been removed
from the lens control ring.
• To calibrate on the ZMU, press the CAL key ➪ photo.
While the LCS is calibrating, the CAL-LED ➪ photo on
the ZMU is illuminated yellow, the motor LEDs on the
UMC, the FEM-2 or the LDB ➪ photo flash red/green.
The CAL-LED flashes:
Lens end stops not yet defined, or the lens has
been moved while the LCS was switched off and
then driven against the end stops. Recalibrate!
CAL-key
SET-key
CAL-LED
SET-LED
motor LEDs