Vidikron Vision 150, Vision 140 6Serial Communications, Serial Command Syntax, Serial Commands

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6Serial Communications

To interface the VHD Controller with a home theater automation/control system or a PC running terminal emulation software, connect it to your control system or PC as shown in Figure 3-14.

Configure the RS-232 controller or PC serial port as follows: no parity, 8 data bits, 1 stop bit and no flow control. Set the baud rate to 19200, to match that of the VHD Controller RS-232 port.

6.1

RS-232 Connection and Port Configuration

Serial commands to the VHD Controller take the following form:

•Commands are not case-sensitive.

•For a single command that takes no parameters, type the command followed by a carriage return; for example, to set the aspect ratio to Letterbox, type

LETTERBOX <Enter>.

•For a single command that takes a parameter, type the command, a space or a comma and the desired value followed by a carriage return; for example, to set the brightness to

-10, type BRIGHTNESS -10 <Enter> or BRIGHTNESS,-10 <Enter>.

•You can also send a string of multiple commands on a single line, separated by commas. For example, COMPOSITE,BRIGHTNESS 100,ANAMORPHIC <Enter> switches to the Composite video input, sets the brightness to 100 and sets the aspect ratio to Anamorphic. Command strings can be up to 255 characters long.

Avoid combining the ON or POWER 1 commands with other commands on a Note single line. After sending ON or POWER 1, allow at least 15 seconds for the VHD Controller to power up. Once it does, it will accept and properly execute

multiple serial commands.

Table 6-1lists the RS-232 command set. The “Parameter (min/max)” column shows the valid parameter ranges, or “NA” for commands that take no parameters.

When you enter a valid command, the VHD Controller executes it and acknowledges it with a plus sign on the command line (+ >). When you enter an invalid command – one that is misspelled or followed by values outside the valid range for that command – the VHD Controller ignores it and returns a minus sign (- >).

Table 6-1. Serial Commands

Command

Parameter

Value

Description

(min/max)

Stored?

 

 

 

 

 

 

 

Power On/Off Commands

 

 

 

 

OFF

NA

NA

Turns projector off

 

 

 

 

ON

NA

NA

Turns projector on

 

 

 

 

POWER

0/1

NA

Turns projector on and off

 

 

 

 

POWER?

NA

NA

Returns power status

 

 

 

 

6.2

Serial Command Syntax

Vision Model 140/150 Installation/Operation Manual

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Contents 140/150 Page TWO Year Limited Warranty RIGHTS, Limits and Exclusions Product Information Retain for Your Records Important Safety Instructions Declaration of Conformity Compliance InformationFCC Part 1Table of Contents Attach Lens Mounting Assembly to Lens Motor Carriage Plate Specifications Maintenance and TroubleshootingOperation Serial CommunicationsTable of Contents Xii 1List of Figures List of Figures 1Introduction Carriage return must be used after each command or stringAbout This Manual This ManualThey also provide supplemental information Using This ManualPerformance or cause a malfunction If you need Turn toDescription, Features and Benefits Optional Accessories Vision 140/150 at a Glance 2Controls and FunctionsTOP IR Sensor BUILT-IN Keypad Adjustable FeetInput Panel LED Status DisplayRemote Vision 140/150 Input PanelEthernet Input 1 RgbhvVision 140/150 Rear-Panel Keypad Left Button UP ButtonDown Button Right ButtonVHD Controller Front Panel IR SensorVacuum Fluorescent Display Hdmi OUT VHD Controller Rear PanelInputs Composite Video InputMain Power Switch Power Input 100 to 240 VACRS-232 Control Port Main AC FuseVHD Controller/Vision 140/150 Remote Control Vision 140/150 Remote Control UnitIR Output Indicator LightRETURN/EXIT Cinema ISF DAYControls and Functions Remote Control 3InstallationTo install batteries in the remote control OperationInstallation Quick Setup Installation OverviewStep Procedure For Details, Refer to Projector Installation Options Installation ConsiderationsInstallation Type Advantages ConsiderationsThrow Ratio Vision 140/150 Lens Options and Throw RatiosWith 126.9x54-inch ScreenFloor Installation Ceiling InstallationPosition Vertical and Horizontal LensHorizontal Lens Shift Example only Vertical and Horizontal Lens Shift Limits Folded Optics Lens Assembly Front View Installing the Projection LensAnamorphic lens mounting kit is partially pre-assembled at Installing the Optional CineWide Lens MountLens motor installed Ceiling-mounting an AutoScope-equipped projectorFloor-Mount Mounting the Vision 140/150 Adjusting the ProjectionFloor Mounting Upright AngleConnecting the VHD Connections to the Vision 140/150 and VHD Controller140/150 Connecting Source Hdmi Connections See FigureController 11. Digital DTV RGB or Component Video Connections Digital DTV RGB or Component Video Connections See FigurePersonal Computer Analog Computer RGB Connections See FigureDVD Player, VCR Satellite Receiver Laser Disc etc Composite/S-Video/Component Video Connections See Figure14. RS-232 Control System Connection ConnectionEquipment Connecting 12-Volt TriggerConnecting an External IR Receiver to the VHD Controller Power sourceProjector Component SD Ntsc 480i 169 V150 Turning on the PowerFocus Zoom Vertical and Horizontal Lens Shift Adjusting the Picture Orientation Primary Lens AdjustmentsPlate fixed CineWide Installing and Adjusting the CineWide Anamorphic LensHorizontal Position X Adjustment Installation Geometry Anamorphic Lens Top ViewWrong Position Calibrating Projector Input 2 DVI Main 17. TheaterMaster Remote Control for Vision 140/150Control Functions Navigating the Projector Disabled16x9 night Vhd 720p4x3 night Ltrbox nightNumber Sync 26.97 kHz Input 23.98 Hz Menu Name 16x9 nightAuto Source Locked Previous Channel Next Channel InterlaceNative aspect ratio is with the primary lens only. With an SupportSize and Position Menu Installation Picture Quality Menu Adjust Pixel Tracking before Pixel PhaseInternal grayscale test pattern Technicians use the White Balance submenuUncheck this item before exiting this menu There must be at least two consecutive white pixels presentAuto Color Enable Clamping Back Porch Clipping Detector Color Enable RedPre Calibration Red Black Level Red White LevelLumaCal lamp calibration takes approximately two minutes Installation MenuAbove, the Automatic Lens Calibration setting has no effect Factors Working With the LampValue only 1246 may represent 3500 lumens, for example Easily maintained as the lamp ages Installation 4Operation Using the On-Screen MenusService ISF PresetsInput Source Aspect RatioMain Menu Input SourceAspect Ratio Description Aspect Ratio Settings169 Hdtv programs in theirWith a 2.351 screen and a RemotePicture Perform the adjustments in the order listed hereTypical Pluge Pattern for Adjusting Brightness Gray Yellow Cyan Green Magenta Red Blue Gray Yellow Cyan Green Magenta Red Blue Input Position Typical Test Pattern for Adjusting SharpnessInformation ISF PresetsCalibration You must enter a passcode to access the Calibration menuShould be used by ISF-certified technicians only ISF NightOperation Service You must enter a passcode to access the Service menuDo not change the Type setting in this menu Keystone Correction Vertical Keystone CorrectionHD/RGB 1 and HD/RGB 2 Color Space Select Auto, RGB or YUV Operation Operation 5Maintenance and Troubleshooting Lamp and Filter ReplacementLamp cover 2 screws Removing the Lamp RVR Removing the Primary Lens Lens ReplacementTroubleshooting Tips Troubleshooting ChartSymptom Possible Causes Solution Trigger CineWide with SymptomVision 140/150 Error Codes Description GeneralLamp Failures Code Description Power and Cooling Code Description Code Description Miscellaneous RS-232 Connection and Port Configuration Serial Command SyntaxSerial Commands Multiple serial commandsAspect Ratio Commands Image Preset Commands Output Shift Commands Command Value Stored? Description Miscellaneous CommandsEnter key Serial Communications 7Specifications Vision 140/150 SpecificationsVision 140/150 Specifications Industry-Standard Specifications Home Theater Calibration SpecificationsPower Requirements Vision DimensionsVHD Controller Specifications Vision 140/150 Dimensions Vision 140/150 DimensionsPage 020-0833-01 Rev. a March

Vision 140, Vision 150 specifications

The Vidikron Vision 150 and Vision 140 are two exceptional high-definition home theater projectors that have garnered attention for their impressive performance and innovative features. Designed for cinema enthusiasts, these models bring the big screen experience into the comfort of one’s living room, delivering outstanding picture quality and an immersive viewing experience.

At the heart of the Vidikron Vision series is a state-of-the-art DLP (Digital Light Processing) projection technology which provides sharp images and vibrant colors. Both projectors utilize a high-contrast 1080p resolution, ensuring that content looks lifelike and detailed. The Vision 150, particularly, stands out for its ability to reproduce deep blacks and luminous whites, thanks to its advanced dynamic iris functionality, which optimizes light output in real time.

One of the standout features of the Vision 150 is its color accuracy, achieved through a specialized color management system. This system enhances the projector's capability to reproduce various color gamuts, allowing users to experience films, sports, and games exactly as the content creators intended. The Vision 140, while slightly less feature-rich, still offers remarkable color fidelity, making it a strong competitor in the mid-range projector market.

Both models boast a generous array of connectivity options, accommodating various devices effortlessly. Each projector is equipped with multiple HDMI ports, component video inputs, and RS-232 connections, facilitating seamless integration with home theater systems. This versatility ensures that users can easily switch between gaming consoles, Blu-ray players, and streaming devices without hassle.

The Vidikron Vision projectors also feature efficient cooling systems, designed for quiet operation without compromising performance. This aspect is particularly vital during long movie marathons or intense gaming sessions, allowing users to immerse themselves in content without distractions from fan noise.

In terms of installation, both models are relatively user-friendly, featuring lens shift and zoom capabilities that facilitate flexible placement options. This allows for optimal image size and position depending on the dimensions of the viewing room.

In summary, the Vidikron Vision 150 and Vision 140 projectors represent a perfect blend of cutting-edge technology, stunning visuals, and user-friendly functionality. Their commitment to color accuracy and detailed imagery makes them a top choice for those seeking an enthralling home cinema experience. Whether it’s for movie nights with family or gaming marathons with friends, these projectors are poised to elevate any home entertainment setup.
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