JVC DLA-G150CLU manual RS-232C external control, Communication Specifications, Command Format

Page 39

No.51931

1-39

RS-232C external control

By connecting a computer to the RS-232C terminal, you can control the projector. Use a reverse connection cable as the RS- 232C connection cable.

The commands to control the projector and the response data against the received commands are explained here.

For further information, please consult the dealer where you purchased your projector or consult the Service Center.

1. Communication Specifications

The communication specifications are as follows:

Baud rate

9600bps / 19200bps*

 

 

Data length

8 bits

 

 

Parity

None

 

 

Stop bit

1 bit

 

 

Flow control

None

 

 

* Factory set value. To change the value, refer to “Setting and Adjusting Other Functions (OPTIONS)” on page 54.

2. Command Format

2-1. Command data format (from the computer to the projector)

When sending a control command, use the following data format.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

 

ID

 

SP

 

Command

SP

 

 

Parameter

 

CR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header: Designates the head of data and the kind of data.

 

 

 

 

 

 

“!” (21h): Control command to the projector

 

 

“?” (3Fh): Query to the projector (Asking command)

 

ID:

“1” (fixed)

 

 

 

 

 

 

 

 

 

 

 

SP:

Designates the delimiter for ID, Command, and Parameter. (20h)

 

CR:

Designates the terminal of the data. (0Dh)

 

 

 

 

 

* [

] is not necessary when Asking command.

 

 

 

 

 

 

 

2-2. Response data format (from the projector to the computer)

Upon executing the received control command, the projector sends back the following response data to the computer.

 

 

 

 

 

 

 

 

 

 

 

 

 

Header

 

ID

 

SP

 

Normal Termination Status

SP

 

Parameter

 

CR

 

 

 

 

 

 

 

 

 

 

 

 

Header: Designates the head of data.

 

 

 

 

 

 

“@” (40h): Fetches data from the projector.

 

 

 

 

 

ID:

“1” (fixed)

 

 

 

 

 

 

 

 

 

SP:

Designates the delimiter for ID, Command, and Parameter (20h)

 

 

 

 

Normal Termination Status: “0” (30h)

 

 

 

 

 

CR:

Designates the terminal of the data (0Dh)

 

 

 

 

 

74

RS-232C external control

2-3 Parameters used for the data format

The following three kinds of parameters are prepared for the control command and response data.

(1) Numeric value

Designates the 2-byte hexadecimal value with the sign as the 4-digit (byte) characters.

Designation allowable range: “8000” to “7FFF”

(2) ON/OFF

Designates the status (ON/OFF) of the projector, such as POWER and HIDE.

Character

Hex.

Meaning

 

 

 

“0”

30

OFF

 

 

 

“1”

31

ON

 

 

 

(3)Special parameters

Input switching parameters:

Character

Hex.

Meaning

 

 

 

“0”

30

Y/C

 

 

 

“1”

31

VIDEO

 

 

 

“2”

32

COMP

 

 

 

“3”

33

PC1

 

 

 

“4”

34

PC2

 

 

 

“5”

35

DVI

 

 

 

Operation mode

parameters:

 

Character

Hex.

Meaning

 

 

 

“0000”

30h, 30h, 30h, 30h

Stand-by mode

 

 

 

“0001”

30h, 30h, 30h, 31h

Power-on mode

 

 

 

“0002”

30h, 30h, 30h, 32h

Cool-down mode

 

 

 

“0004”

30h, 30h, 30h, 34h

Warning mode

 

 

 

3. Control command table

The control commands that can be sent from the computer are as follows:

Function

 

 

Command

 

 

Asking

 

 

 

 

Kind

of data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power

ON

ELSE

 

Numeric

 

Value

ON/OFF

 

Special Data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPERATE

U0F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIDE

 

U00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Right Left rev.

 

 

U17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Top Bottom inv.

 

U18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keystone

 

U40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input

 

 

U1A

 

 

 

 

 

Y/C, VIDEO, PC1, PC2,

 

 

 

 

 

 

 

 

 

COMP, DVI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Operation mode

 

Z03

 

 

 

 

 

Stand-by, Power-on,

 

 

 

 

 

 

 

 

 

Cool-down, Warning

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Keystone: Numeric value can range from “FF80” to “0080”

*Operation mode: Only Asking command is possible

75

ESPAÑOLITALIANO FRANÇAISDEUTSHENGLISH

DLA-G150CLU DLA-G150CLE

Image 39
Contents DLA-G150CLU Can Result About the installation placeDo not allow any unqualified person to install the unit About burning-in of the D-ILA deviceContents Controls and Features Control Panel on the Projector Bottom SurfaceConnector Panel Remote Control Unit Installing the Projector Installing BatteriesPrecautions for Installation Leveling the projector Adjusting the Inclination of the ProjectorInstalling the Projector against the Screen Adjusting the vertical angle of the projectorProjection Distance and Screen Size Setting the Amount of Lens ShiftingUsing as a wireless remote control unit Effective Range and Distance of the Remote Control UnitSetting the Position Selecting Screw for Ceiling Mounting When installing adjusting/setting the unitAllowable input signals Connecting to Various DevicesSignals that Can Be Input to the Projector Video signalsConnecting to Hi-Vision Devices/DVD Players Connecting to Video DevicesGame device, etc Desktop type Connecting to Other DevicesConnecting to Devices which Control the Projector To ControlConnecting to Computer Devices Connecting to DVIHow to attach the ferrite core To prevent fire and electric shock, observe the following Lamp control settingsBasic Operations Removing the Lens CapProjector’s buttons Turning on the Power Turn on the Main Power switchRemote control unit Turning off the PowerRemote control unit Turning off Image Hide Setting the Screen Aspect RatioRemoving the Trapezoidal Distortion of the Image Remote control unit Quick Alignment Function Zooming a Part of the ImageDisplaying a Still Picture Freeze Submenus in Video Menu Mode Menu Transition Diagram in No signal Menu ModeMenu Transition Diagram in Video Menu Mode Quick Reference Guide for No signal Menu ModeFactory set value Menu Transition Diagram in PC Menu ModeFor Video Menu Mode Quick Reference GuideBasic Menu Operation Press the cursor Button 2 or 3 to set Or adjust the valueQuick Reference Guide for PC Menu Mode Remote control unit ProjectorProjector Changing the Color System Video Menu Mode OnlyVideo menu mode PC menu modeOr Hdtv with the cursor button 5 or ∞ Adjusting Tracking/PhaseAdjust the Screen aspect ratio Changing the Language DisplayMake adjustment with the cursor2 or Set up for Watching Image Software Video Menu Mode OnlyAdjusting Picture Quality Select the item to be adjusted with the cursor button5 or ∞Cursor button Or ∞ Adjusting the Video Screen/Menu PositionAdjusting Color temperature Adjust the color temperature with Cursor button2 orSelect Resize with the cursor button 5 or ∞ Changing the Image Gamma/Aspect Ratio Video Menu Mode OnlyChanging the Image Size Resize Function PC Menu Mode Only Select Gamma or Aspect ratio with the cursor button5 or ∞Or∞, and press Setting and Adjusting Other Functions OptionsAdjustment item Button Or∞, and press the Enter buttonProjector and the wall outlet Replacing the FuseGetting Information Select Information with the cursor button5 or ∞Light-source lamp and lamp use time Replacing the Light-Source LampLoosen the screws, raise the handle Reset the lamp use timeInsert the new light-source lamp fully Inside and fasten the screwsCleaning and Replacing the Filter Cover Troubleshooting MaintenanceWhen warning indication is shown by the blinking indicators Operate Indication IndicatorAction to be taken for warning indication Lamp TempPressing any button To cancel this message, pressPower Control Mode LPC Message is cleared byGL-M2915SG SpecificationsEnglish Deutsh Français Italiano Español Pin assignment Specifications for terminals Outside dimensionsRS-232C external control Communication SpecificationsCommand Format Control command tableFor AppendixDLA-G150CLEINSTRUCTIONS EMC To the following power supply voltage. Use onlyPower cord designated by our dealer to ensure Safety Fire HazardUnited Kingdom only Replacing 15theVarious Devices BNC-RCA Conversion plug Deutsh Front Side / Top Surface / Right SideApprox m Ferrite core ⋅ Conversion adapter for Mac for MacintoshRear adjustable foot for leveling the projector Control Panel Projector Stand by IndicatorButton does not work Button to obtain a still pictureGebruike batterijen PC buttonsInstalling the Projector GL-M2930SZG EnglishRemote control unit Response to color systems systems 640 400 24.83 56.42 To Video Video cable accessoryHor Pixels Ver Lines KHz PC system PC98 640 350 37.86VHS VCR BNC-RCA conversion plug accessory To VideoTo Y To PB/B-Y Game device, etc Hi-Vision devicesTo RS-232C connector To Remote terminal To monitor Connector Connection cable suppliedCable Supplied Ferrite core Basic Operations Image will be displayed in full Side of the unit is projectedComp The image from the Comp Y, R Pressed PC1 ↔ PC2 ↔ DVIQuick Alignment Function Quick Align No.51931Main menu in No signal Menu Mode Quick Reference Guide For Video Menu Mode Phase Flickering or dim picture image can be adjusted to Options → Refer toInformation → Refer to Menu returns to the previous menu RestoredAuto Adjusting Tracking/Phase Adjust the color temperature with Cursor button 2 or Image adj. submenu appears on the screenOr ∞, and press the Enter button. Then, the All Video submenu Video submenu Set up 1 submenu Image enlarged to the full size 1365 ⋅ Españolitaliano FrançaisdeutshenglishExceeds 2000 hours Press the Menu button to exit the menu modeReplacing the Fuse Cover by loosening screws Projector’s button Turn on the Main Power switch to go Stand by indicatorScrew Lamp-replacement opening cover Hide button Blocked? WithWhen warning indication is shown by the blinking indicators Message Cause Corrective action Input terminals SpecificationsOptical mechanism system Electrical systemFront GeneralUnit mm Designates the terminal of the data Dh 21h Control command to the projectorOperation Mode parameters Function Command AskingFor lens unit GL-M2910G Español 2002 Victor Company of JAPAN, Limited

DLA-G150CLU, DLA-G150CLE specifications

The JVC DLA-G150CLU and DLA-G150CLE projectors represent the pinnacle of home cinema and professional presentations, offering exceptional picture quality and advanced technological features. Both models are designed to deliver an immersive viewing experience, leveraging JVC’s years of expertise in projection technology.

These projectors incorporate JVC’s renowned D-ILA (Direct-drive Image Light Amplification) technology. This innovative system utilizes liquid crystal on silicon to achieve stunning color accuracy and contrast. The DLA-G150CLU and DLA-G150CLE boast an impressive native resolution of 1920x1080, allowing for incredibly detailed images that are perfect for both high-definition films and intricate graphics. The contrast ratio of these projectors reaches up to 20,000:1, making dark scenes richer and more dynamic while ensuring bright areas remain vivid without washing out.

Color reproduction is another strong point of the JVC DLA-G150 series, featuring an expansive color gamut that adheres closely to industry standards. The projectors utilize a dual-lamp system, allowing for increased brightness levels of up to 2500 lumens, which ensures clear visibility even in well-lit environments. This feature is particularly beneficial for presentations in conference rooms or larger venues where ambient light may compromise image quality.

Both the DLA-G150CLU and DLA-G150CLE support a wide range of connectivity options, including HDMI and RS-232 ports, making them versatile for various setups. This connectivity is further enhanced by an intuitive on-screen menu system, allowing users to easily adjust settings and calibrate the projector for optimal performance.

For those who value flexibility, the JVC DLA-G150 projectors come with lens shift capabilities, enabling vertical and horizontal adjustments. This feature allows users to position the projector without compromising image quality, catering to different installation environments.

In conclusion, the JVC DLA-G150CLU and DLA-G150CLE projectors embody the perfect blend of advanced technology and user-friendly features. Whether used for home entertainment or professional applications, they offer unparalleled performance, making them an excellent choice for anyone seeking high-quality projection solutions.