Appendix
73
12.8 Service Mode
The service mode offers recalibration of focus knob, iris slider and
zoom stick. This particularly fixes a potential non-linearity of the
focus knob that can cause a misalignment with pre-marked focus
rings and hand-marked rings that are exchanged between various
WCU-4 units.
All WCU-4 units above serial number 6262 are delivered with the
extended knob calibration from the factory and usually do not need
a re-calibration.
ATTENTION!
Note: Do ONLY use the service mode if you experience issues
and need to re-calibrate the WCU-4 control devices! Make sure
that you understand the calibration procedure before using it.
To avoid unexpected interaction with an occasionally connected
motor controller, be sure the radio is disabled and no cable is
connected to the LCS socket.
To enter service mode, power up the
unit by simultaneously pressing and
holding both upper and lower cen-
ter soft buttons and the
POWER
but-
ton until the
SERVICE MODE
main
screen appears.