Runco DTV-992 manual Appendix, RS 232 Control

Page 48

APPENDIX 1

RS 232 Control

By far, the most accurate way to control or integrate the DTV-992 / 992 ULTRA into a home theater system is by RS 232 control. In this section, you will find hardware configuration and how to format the control data, command strings and examples.

Hardware Configuration

RS232 Connector 9PIN D-SUB PC-AT TYPE. Projector has female type.

To establish communications with the projector, the following conditions must be made:

 

 

 

 

3

3

 

TXD

 

Recommended

 

 

TXD

 

 

 

 

2

2

 

Projector

Pin to Pin

 

 

CTS

 

+9V

 

 

 

 

 

Method

 

PC

RXD

5

5

 

RXD

 

 

 

GND

 

GND

 

 

 

 

8

8

 

 

 

 

 

 

 

 

 

All 9 Pins

 

 

 

6

6

 

+9V

 

 

DSR

 

 

 

 

 

 

 

 

 

NOTE: All wires are straight through. DO NOT cross PINS 2 to 3 as in a null modem configuration.

Alternatively, the connections can be made as follows (absolute minimum of wires):

 

 

 

 

3

 

3

 

TXD

 

No Flow Control

 

 

TXD

 

 

 

 

 

2

 

2

 

Projector

4,6,8 at PC

 

 

CTS

 

 

+9V

 

 

 

Tied together

 

 

 

 

 

RXD

5

 

5

 

RXD

 

Jump Pins

 

PC

GND

8

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

side

 

 

 

6

at computer

 

 

+9V

 

 

DSR

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

DTR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PIN OUTS FOR 9 PIN

1:

CD Carrier Detect

2:RXD Receive Data

3:

TXD

Transmit Data

4:

DTR

Data Term Ready

5:GND Signal Ground

6:

DSR

Data Set Ready

7:

RTS

Request To Send

8:

CTS

Clear To Send

9:Ring Indicator

The Protocol Necessary For Communications:

8 Data Bits, No Parity, 1 Stop Bit

Baud Rate is selectable between 8 rates at the projector up to 9600 Baud (9600 is default).

NOTE: Some automation systems may only use/require pins 3, 2, 5 be connected.

How to format the control data

Every command sent to the projector is a group of 9 bytes that is called a record. Even a simple ON command is sent as a record. Below is an explanation of the syn- tax of a record. It is not necessary to memorize the syntax since the next section contains a chart of strings that work with any DTV-992 / 992 ULTRA and can be entered directly into most automation systems to control all the functions of the pro- jector.

APP-1

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Contents DTV-992/992 Ultra Page Table of Contents Table of Contents APX-6 APP-3EYE-QTMDIAGNOSTICS Safety Instructions Installation InstructionsSafety Instructions Location and Function of Controls Rear Panel TerminologyFront Panel Terminology Control panel terminology Local KeypadRCU control panel terminology IR Transmission Indicator AC Power mains Cord Connection Power CheckSwitching On/Off ConnectionsSignal Input Connection to the Projector Start up with full white imagePort No Projector Input Press Digit Button Connecting a RGB Analog source with composite sync Connecting a RGB Analog source with Tri-level syncRgbs or RGsB input selection RGB3S or RG3sB input selectionConnecting a Component source Connecting a Component source with Tri-level syncYYB-YS or R-YYsB-Y input selection Remote control YYB-Y3S or R-YY3sB-Y input selectionData communications Battery installation in the RCU ControllingHow to use your RCU Using your RCUHow to display a projector address? Hardware set up of the projector addressGeneral Access Menu Items Source Input selectionAnalog Picture Controls Pause keyStart UP of the Adjustment Mode Adjustment modeStart Up of the Adjustment Mode Random Access Adjustment Mode Starting up the random access adjustment modeOverview ‘Random Access Adjustment’ mode Selecting Setup Pattern Internal Cross Hatch PatternRandom access adjustment mode selection menu Picture TuningSync Fast/Slow Adjustment Color BalancePeaking Color SelectPress Enter to display the color select menu Display the projected image in that specific colorFocusing FocusingGeometry Adjustments Horizontal Phase AdjustmentPhase GeometryRaster Shift Adjustment Left-Right east-west Adjustments Left Right E-WLeft Side Correction Left Side Correction Left Keystone Left BOWTop-Bottom north-south Adjustments TOP Bottom N-SSize Adjustment Vertical Linearity AdjustmentLinearity Blanking Adjustments Blanking TOP Bottom Left RightConvergence Adjustment Coarse Convergence AdjustmentsConvergence Fine Convergence Adjustments Vertical cornersService Mode Starting up the Service modeOverview flowchart ‘Service’ mode Identification Copy a blockIdentification Copy a BlockDeletion of blocks Deleting block by blockDelete a Block Delete ALL BlocksChange password Change LanguageTotal Run Time All settings to midposition Undo all settings to midposConvergence mid Undo R & B convergence midDynamic Astigmatism spot shape adjustment Arrow key Axial Astigmatism correctionG2 Adjustment Common Settings 12C DiagnosticsCRT run in cycle CRT RUN in Cycle Projector Warm UPProjector warm up Projector Warm UPMESSAGES, WARNINGS, and Failures SourceFailure DTV-992 DTV-992 UltraAppendix RS 232 ControlSending a Record single instruction Decimal values STXSharpness $02,$00,$00,$51,$0A,$00,$00,$00,$01,$5CQuick Guide to using the EYE-QTMsystem OverviewEasy-to-use, high precision automatic convergence system Easy-to-use, high precision automatic geometry systemCompact, built-in system Preparing your EYE-QTMAccess to EYE-QTMON-SCREEN Menus EYE-QTMMENUEYE-QTMSETUP Setting the ConfigurationFocusing the Camera Lens Centering the Camera Centering the Camera HorizontallyCentering the Camera Vertically TOUCH-UP on Source ON/OFFTOUCH-UP on Timer Adjusting Other SourcesReference Source What is Being Measured by EYE-QTM Learning a ReferenceAdjusting Screen Size On Current SourceTOUCH-UP Align on Current SourceAlign from Midposition on Current Source On ALL Sources TOUCH-UP on ALL SourcesAlign on ALL Sources Error Messages Align from Midposition on ALL SourcesInterrupting the Automatic Convergence Process No Pattern Error Status Reporting Forced BreakStatus Forced break EYE-QTMDIAGNOSTICS APX-16 Page RUMA-003700 rev

DTV-992 specifications

The Runco DTV-992 is a high-performance DLP projector that has garnered attention for its superior image quality and advanced features, making it a popular choice among home theater enthusiasts and professionals alike. With a focus on delivering an exceptional viewing experience, the DTV-992 showcases Runco's commitment to innovation and excellence in display technology.

One of the standout features of the DTV-992 is its impressive resolution. The projector supports full HD 1080p, allowing for stunningly detailed images that bring content to life. This resolution, combined with the projector's high brightness output, ensures that it performs well even in well-lit environments, providing flexibility for various viewing conditions.

The DTV-992 incorporates advanced DLP (Digital Light Processing) technology, which enhances image clarity and color accuracy. This technology minimizes the issues associated with traditional LCD projectors, such as motion blurring or color distortion, resulting in an incredibly smooth and vibrant visual experience. The projector also supports a wide color gamut, ensuring that colors are rich and true to life, further enhancing the overall viewing experience.

In terms of installation and connectivity, the DTV-992 offers multiple input options, including HDMI and component video connections. This versatility allows it to seamlessly integrate with various sources, from Blu-ray players to gaming consoles. Additionally, it includes features such as lens shift and zoom, making it easier to position the projector within a room and tailor the image to the desired screen size.

Runco has also placed an emphasis on user-friendliness in the DTV-992. The projector includes an intuitive interface and remote control, allowing users to easily navigate settings and make adjustments. The integration of advanced image processing technologies further optimizes performance, providing enhanced sharpness and contrast for a more immersive viewing experience.

With a sleek and modern design, the DTV-992 fits well into any home theater setup, providing not only outstanding performance but also aesthetic appeal. Whether for movie nights, sports events, or gaming sessions, the Runco DTV-992 delivers a combination of stunning visuals and advanced features that elevate the home entertainment experience to new heights. Its cutting-edge technology, superior image quality, and user-friendly design make it a top contender in the high-end projector market.
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