10A Flange-back adjustment ringThis ring adjusts the back-focal distanceor picture focus.Important:• When an object is out of focusbecause it is too close to the camera,focus on a darker object with theaperture open.B ALC lens connectorSupplies power and control signals to anauto iris lens (option).C Lens (option)Important:• The lens mount should be a CS mount(1"-32UN).D Flange-back lock screw [LOCK]Loosen this screw with a screwdriver toadjust the flange-back adjustment ring.When completing the adjustment, tightenthis screw.Recommended tightening torque:0.05 N·m {0.04 lbf·ft}Important:• When the screw is tightened strongerthan the recommended tighteningtorque, it may strip the thread orcause focus misalignment.E Tripod mount baseThis socket is used to mount the cameramount bracket (option). The tripod socketcan be mounted on either top or bottomof the camera head.(Tripod socket hole:1/4-20 UNC for tripod)F Power connector (only for WV-CP290)The included power cord is connected tothis power connector.G AC/DC power terminal (only forWV-CP294)The power supply of 24 V AC or 12 V DCis connected to this terminal.H Video output connector [VIDEO OUT]Composite video signals are transmitted.If this unit is connected to the multiplexunit, the multiplexed VD2 that is prioritizedover INT/LL is automatically selected.I Dip switchSelects ON/OFF for white balance mode,backlight compensation, Adaptive BlackStretch, day/night mode, and INT/LL forsynchronization mode.• Day/night mode selector [D/N]ON: Switches from color to black-and-white images when the ambientbrightness (illuminance) of thecamera is approx. 0.8 lx or less.OFF: Color picture is displayed normally.Default setting: ONNote:• To obtain color images, a sufficientlevel of illuminance(approx.30 lx ormore) is required.• The switching illuminance level varieswith subjects, light sources, andlenses.• The switching illuminances describedabove are reference values. Theswitching illuminance shall bedecided based on the actualinstallation environment.• Adaptive Black Stretch Selector [B.S.]ON: The dark area of the object isautomatically corrected to lighten it.OFF: Does not compensate.Default setting: ONImportant:• In the case of "ON" setting, noise maybe increased in the dark area of theobject.• In addition, darkness and brightnessmay be emphasised in the vicinity ofthe boundary between the dark andbright areas.INTAT WONONB. S.ONBLCD/ NLLAWCOF FOFFOF F