Instruction manual
ARRI WCU-4 User Manual10
5  Layout of the WCU-4
Ambient Light Sensor
Upper Softbuttons
 Focus Knob
  Knob Friction Adjustment
  Detachable Scale Ring
 Strap Eyelet  Status LED   Internal Antenna
Zoom Control   Record Button   Power Button 
Lower Softbuttons
Display
 Iris Control 
 Re-writable 
Iris Scale
 Display Area
 Strap Eyelet       SD Card Slot
 Battery Compartment Battery Latch Lanyard Connection 
 M4 Threaded Bushes
M4 Threaded Bushes
 LCS Socket  
      User Button










