VADDIO WideSHOT 999-6911-000 Installation And User Manual

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VADDIO WideSHOT 999-6911-000 Installation And User Manual Manual pdf 6 page image

WideSHOT QUSB SystemWideSHOT QUSB System - Document Number 342-0696 Rev. D Page 6 of 44Setting the WideSHOT LensImage: WideSHOT Focus Knob RemovalYou may ask, “Why would anyone want to remove the focus knob?” The answer is directly correlated with thequality of this wide-angle HD lens. It is not a plastic “webcam”, but instead it is an exceptional quality glass lens,rated up to 3-megapixel with a 3.3mm to 10.5mm precision varifocal optical zoom lens with manual iris, focus andzoom controls.Image: Adjusting the HD Varifocal Optical Zoom LensAfter removing the focus knob screw and carefully sliding off the “snug” focus knob, the lens controls are exposedand available for adjustment. The controls are as follows:1) The Optical Zoom Control: By carefully untightening the knurled screw a half turn on the innermost ring,adjust the ring to either the wide (W) or tele (T) direction. The focus ring, now without knurled adjustment screw(screw taken out to remove the focus knob) will need to be adjusted as the zoom is changed. Experiment withthe zoom range to fit the application. A full 82.2° may be too wide in some cases and tailoring the zoom to 65°to 70° may fit the room better. After setting the control, tighten the knurled screw.2) The Manual Iris Control: After setting the zoom range and focusing on the subject’s at the distance that thecamera will be used, the iris can be adjusted to limit the amount of light that the image sensor receives, whichin turn gives an increased depth of field for focusing on the people in front of the camera. The “O” stands foropen and the “C” stands for closed. Experiment with the iris to achieve the best results for the application.After setting the control, tighten the knurled screw.3) The Focus Control: The outermost ring is the focus control and can be adjusted to the near (N) or far (F)side. Set the focus ring to the approximate position and reattach the focus knob with the knurled screw whenfinished. Fine tune the focus for the final shot.Lens Positions from Factory IRIS - Full Open Zoom - Full Wide Focus - user to setExceptional quality glass lens,rated up to 3-megapixel with a3.3mm to 10.5mm precisionvarifocal zoom lens with manualzoom, iris and focus controls.Focus KnobFocus Knobattachment point:With a flat blade“tweaker” type screwdriver, remove thescrew and carefullypull off the focus knob.IR Window (recessed)& the blue/red LEDlight pipeManual Iris Control(Middle ring)Adjust Open CloseManual Focus Control(Outermost ring)Adjust Near FarManual Zoom Control(Innermost ring)Adjust Wide Tele