Instruction manual

101
Fixing the Handwheel in Position
To prevent unintentional moving of the handwheel – only
on the WFU-1 – it can be fixed in its position.
Note: On the WFU-3 the locking screw is used to lock
the index mark in its position. The locking screw
no longer locks up the entire handwheel.
• To fix in position, turn the locking screw on the WFU-1
➪ photo clockwise.
• To loosen, turn the locking screw anti-clockwise.
Adjusting the Index Mark on the WFU-3
This function is only available with the WFU-3.
• To adjust the index mark on the WFU-3, unlock the
locking screw ➪ photo anti-clockwise. Now the
index mark can be freely adjusted within a range of
180°. This way it can be oriented on the side of the
WFU-3 to enable precise reading.
• Fix the index mark by turning the locking screw clockwise.
Defining the Adjustment Range of the Lens
For each ring on the lens controlled by the LCS, a setting
range can be defined and stored. The smaller this range,
the more precisely setting can be carried out.
With the corresponding control unit (handwheel or slider),
set the range as follows:
• Drive to the beginning of the selected range by
adjusting the handwheel.
• Press the LENS key and hold down
– LENS-LED ➪ photo flashes.
• Drive to the end of the selected range by adjusting the
handwheel.
• Release the LENS key
– LENS-LED illuminates.
Note: With the WMU-3 it is not necessary to hold down
the LENS key while adjusting the other end of the
range. The end of the range is stored by pressing
the LENS-key a second time. To erase the programmed
range on the WFU press the LENS-key another time.
The selected operating range must cover at
least 2% of the entire lens range. Otherwise the
setting will have no effect.
Operation