Symptom, Trigger CineWide with | Vidikron 140/150 specs

Maintenance and Troubleshooting

Table 5-1. Troubleshooting Chart (continued)

Symptom

The display is jittery or unstable.

Image is too bright and/or lacks definition in the bright areas of the image.

Possible Cause(s)

•Poor-quality or improperly connected source.

•The horizontal or vertical scan frequency of the input signal may be out of range for the projector.

•Contrast is set too high.

Solution

•Ensure that the source is properly connected and of adequate quality for detection.

•Correct at the source.

•Lower the contrast setting.

Image appears “washed out” and/or dark areas appear too bright.

• Brightness is set too high.	• Lower the brightness
	setting.

Colors in the image are	•	The Red/Pr, Green/Y or	• Ensure that the source
swapped; for example, reds		Blue/Pb outputs from the		outputs are connected to
appear blue or vice versa.		source are connected to the		the correct VHD Controller
		wrong inputs on the VHD		input.
		Controller.

The display freezes suddenly.	•	Excessive voltage noise on	• Power down the projector
		the AC or ground input has		and disconnect from AC.
		interrupted the projector’s		Then, plug in again and
		ability to lock on to a signal.		power up as usual.

The projector will not turn	•	The projector will not turn	• Wait until the LED at the
back on after it was powered		on for two minutes after		front of the VHD Controller
down, or the image disappears		power-down, to protect the		turns red.
during operation.		lamp.
	• The lamp has failed.		•	Replace the lamp.

AutoScope lens motor does	•	The motor is not plugged in	• Ensure that the motor is
not work.		or the AC outlet is not		plugged in and that the AC
		active.		outlet is active.
	• The motor is not connected		•	Check the trigger
		to a trigger output on the		connection between the
		VHD Controller.		lens motor and VHD
				Controller (Figure 3-15).
	•	Incorrect trigger	•	Correct the trigger
		assignment.		assignment (refer to
				Configure Lens Motor
				Trigger (CineWide with
				AutoScope) on page 41).

86	Vision Model 140/150 Owner’s Operating Manual

Image 98

Vidikron 140/150 manual Symptom, Trigger CineWide with

Contents

140/150 Page TWO Year Limited Warranty For Projectors, Video Processors and Controllers Effective Warranty Date Vidikron Safety Precautions 1Table of Contents Viii Operation Maintenance and TroubleshootingSpecifications Serial Communications Table of Contents 1List of Figures List of Figures This Manual Carriage return must be used after each command or stringAbout This Manual Performance or cause a malfunction Using This ManualThey also provide supplemental information If you need Turn to Description, Features and Benefits Optional Accessories Vision 140/150 at a Glance Vision 140/150 Top/Rear/Front View Input Panel Adjustable FeetTOP IR Sensor BUILT-IN Keypad LED Status Display Ethernet Vision 140/150 Input PanelRemote Input 1 Rgbhv Vision 140/150 Rear-Panel Keypad Down Button UP ButtonLeft Button Right Button Vacuum Fluorescent Display VHD Controller Front PanelIR Sensor Inputs VHD Controller Rear PanelHdmi OUT Composite Video Input RS-232 Control Port Power Input 100 to 240 VACMain Power Switch Main AC Fuse Vision 140/150 Remote Control Unit VHD Controller/Vision 140/150 Remote Control RETURN/EXIT IR Output IndicatorLight ISF DAY Cinema Controls and Functions Operation Remote ControlTo install batteries in the remote control Installation Step Procedure For Details, Refer to Quick SetupInstallation Overview Installation Type Installation ConsiderationsProjector Installation Options Advantages Considerations With 126.9x54-inch Vision 140/150 Lens Options and Throw RatiosThrow Ratio Screen Position Ceiling InstallationFloor Installation Vertical and Horizontal Lens Horizontal Lens Shift Example only Vertical and Horizontal Lens Shift Limits Folded Optics Installing the Projection Lens Lens Assembly Front View Installing the Optional CineWide Lens Mount Anamorphic lens mounting kit is partially pre-assembled at Floor-Mount Lens motor installedCeiling-mounting an AutoScope-equipped projector Floor Mounting Upright Adjusting the ProjectionMounting the Vision 140/150 Angle 140/150 Connecting the VHDConnections to the Vision 140/150 and VHD Controller Controller Connecting SourceHdmi Connections See Figure Digital DTV RGB or Component Video Connections See Figure 11. Digital DTV RGB or Component Video Connections Analog Computer RGB Connections See Figure Personal Computer Composite/S-Video/Component Video Connections See Figure DVD Player, VCR Satellite Receiver Laser Disc etc Connection 14. RS-232 Control System Connection Connecting 12-Volt Trigger Equipment Projector Connecting an External IR Receiver to the VHD ControllerPower source Turning on the Power Component SD Ntsc 480i 169 V150 Adjusting the Picture Orientation Primary Lens Adjustments Focus Zoom Vertical and Horizontal Lens Shift Installing and Adjusting the CineWide Anamorphic Lens Plate fixed CineWide Horizontal Position X Adjustment Installation Anamorphic Lens Top View Geometry Wrong Position Calibrating Projector Input 2 DVI 17. TheaterMaster Remote Control for Vision 140/150 Main Control Functions Disabled Navigating the Projector 4x3 night Vhd 720p16x9 night Ltrbox night Auto Source Locked Previous Channel Next Channel Name 16x9 nightNumber Sync 26.97 kHz Input 23.98 Hz Menu Interlace Size and Position Menu Native aspect ratio is with the primary lens only. With anSupport Installation Adjust Pixel Tracking before Pixel Phase Picture Quality Menu White Balance There must be at least two consecutive white pixels present Uncheck this item before exiting this menu Back Porch Clipping Detector Color Enable Red Each setting Installation Menu LumaCal lamp calibration takes approximately two minutes Above, the Automatic Lens Calibration setting has no effect Working With the Lamp Factors Value only 1246 may represent 3500 lumens, for example Easily maintained as the lamp ages RVR Installation Using the On-Screen Menus 4Operation Input Source ISF PresetsService Aspect Ratio Aspect Ratio Main MenuInput Source 169 Aspect Ratio SettingsDescription Hdtv programs in their Remote With a 2.351 screen and a Perform the adjustments in the order listed here Picture Typical Pluge Pattern for Adjusting Brightness Gray Yellow Cyan Green Magenta Red Blue Gray Yellow Cyan Green Magenta Red Blue Typical Test Pattern for Adjusting Sharpness Input Position ISF Presets Information Should be used by ISF-certified technicians only You must enter a passcode to access the Calibration menuCalibration ISF Night Operation Do not change the Type setting in this menu ServiceYou must enter a passcode to access the Service menu Vertical Keystone Correction Keystone Correction HD/RGB 1 and HD/RGB 2 Color Space Select Auto, RGB or YUV Operation Operation Lamp and Filter Replacement Lamp cover 2 screws Removing the Lamp RVR Lens Replacement Removing the Primary Lens Symptom Possible Causes Solution Troubleshooting TipsTroubleshooting Chart Symptom Trigger CineWide with Lamp Failures Vision 140/150 Error CodesDescription General Code Description Power and Cooling Code Description Code Description Miscellaneous Serial Commands Serial Command SyntaxRS-232 Connection and Port Configuration Multiple serial commands Aspect Ratio Commands Image Preset Commands Output Shift Commands Enter key CommandValue Stored? Description Miscellaneous Commands Serial Communications Vision 140/150 Specifications Vision 140/150 Specifications Power Requirements Vision Home Theater Calibration SpecificationsIndustry-Standard Specifications Dimensions VHD Controller Specifications Vision 140/150 Dimensions Vision 140/150 DimensionsPage Vidikron