JVC DLA-G150CLE, DLA-G150CLU manual When warning indication is shown by the blinking indicators

Page 74

1-74

No.51931

 

 

 

 

 

 

Troubleshooting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symptom

 

Probable cause

 

 

Corrective action

 

Page

A part of image is

Was the DIGITAL ZOOM T button on

 

 

• Press the PRESET button to restore the

 

12, 37

magnified.

 

 

the remote control pressed?

 

 

original video screen.

 

 

 

 

 

 

 

 

 

 

Color is poor

or

Is picture quality (color density, etc.)

 

• Adjust picture quality on the menu.

 

49

unstable.

 

 

adjusted correctly?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the correct color system selected?

Set the color system to AUTO or to the

 

45

 

 

 

 

 

 

correct dedicated color system.

 

 

 

 

 

 

 

 

 

 

 

 

 

Are signals (scanning frequency, etc.)

 

 

• Check if the signal is appropriate (scanning

 

22

 

 

 

of the connected devices appropriate?

 

 

frequency, etc.), and input the appropriate

 

 

 

 

 

 

 

signal.

 

 

 

 

 

 

 

 

 

 

The upper part of the

While computer system signal is input,

 

 

• Input separate sync signals for vertical sync

 

11, 28

video image

bows or

 

isn’t a sync signal for composite sync

 

 

(V) and horizontal sync (H) signals.

 

 

distorts.

 

 

(Cs) or G on sync being input?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Isn’t signal with much jitter or skew

 

 

• Input signals with little jitter or distortion.

 

 

 

distortion being input from a video

 

 

Use a TBC or a device with a built-in TBC.

 

 

 

 

 

deck?

 

 

 

 

 

Video image

 

Is video picture turned off by pressing

 

• Turn on video picture by pressing the HIDE

 

10, 12,

suddenly go

out.

 

the HIDE button?

 

 

button.

 

35

 

 

 

 

 

 

 

Remote control unit

Are batteries installed correctly?

 

• Match the polarities of batteries correctly (+

14

does not work.

 

 

 

 

to + and – to –).

 

 

 

 

 

 

 

 

 

 

 

 

 

Are batteries exhausted?

 

Replace with new batteries.

14

 

 

 

 

 

 

 

 

 

 

 

 

Is there a shielding object between the

 

 

• Remove any shielding objects.

20

 

 

 

 

remote control unit and the remote

 

 

 

 

 

 

 

 

sensor?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the distance too long?

 

• Use the remote control unit at a nearer

 

20

 

 

 

 

 

 

point.

 

 

 

 

 

 

 

 

 

 

 

 

 

Is either side of remote cable

 

 

• Firmly insert the remote cable when using

 

21

 

 

 

disconnected?

 

 

the remote control unit as the wired one.

 

 

 

 

 

 

 

* This device uses a computer. External noise may cause it to malfunction. If this happens, turn the power off, remove the

 

 

electric plug from the wall outlet. Then insert the electric plug back into the wall outlet, turn the power back on and check t

he

operation.

 

 

 

 

 

 

 

 

When warning indication is shown by the blinking indicators:

The warning status will be notified by the combination lighting of the projector’s indicators.

For the warning contents and the action to be taken, refer to “Warning Indication” on page 66.

Maintenance

• Stains on the cabinet

These should be wiped off with a soft cloth. If the cabinet is heavily stained, wipe it with a cloth soaked in water-diluted neutral detergent and wring well, then wipe clean with a dry cloth.

Since the cabinet may deteriorate in quality, become damaged, or show paint peeled, note the following:

Do not wipe with rough cloth.

Do not wipe vigorously.

Do not wipe with thinner or benzene.

Do not apply any volatile substance such as insecticides.

Do not allow any rubber or vinyl article to remain in contact with the cabinet for a long time.

Stains on the lens

These should be cleaned off with commercially available lens blowers or lens cleaning paper (for cleaning glasses and cameras).

Do not use liquid cleaning agents. This could cause the surface coating to be removed. Do not rub, scratch or hit the lens as its surface is prone to damage.

65

ESPAÑOLITALIANO FRANÇAISDEUTSHENGLISH

Warning Indication

If something abnormal has occurred with the projector, the warning status will be indicated by the combination of lighting the

indicators on the control panel as shown in the following table. Then, the projector automatically stops projection and runs th e cooling fan for about 120 seconds.

Warning

indication

table:

 

 

 

 

 

 

No.

 

 

 

 

Indicator

 

Warning content

 

 

 

 

 

 

 

 

 

 

 

LAMP

 

TEMP

STAND BY

 

OPERATE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

Blink

 

 

 

Blink

 

 

The

light-source lamp does not light and projection

 

 

 

 

 

 

 

 

 

 

is not made.

 

 

 

 

 

 

 

 

 

 

 

2

 

Blink

 

 

 

 

 

Blink

The

light-source lamp has suddenly gone off during

 

 

 

 

 

 

 

 

 

 

projecting an image.

 

 

 

 

 

 

 

 

 

 

 

3

 

Blink

 

Blink

 

 

 

 

Circuit operation is abnormal.

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

Blink

 

Blink

The filter is displaced.

 

 

 

 

 

 

 

 

 

 

5

 

 

 

Blink

 

 

 

 

The internal temperature is too high. (Sensor 1)

 

 

 

 

 

 

 

 

 

 

6

 

 

 

Blink

 

Blink

 

 

The internal temperature is too high. (Sensor 2)

 

 

 

 

 

 

 

 

 

 

7

 

Blink

 

Blink

 

Blink

Blink

The cooling fan has stopped (locked).

 

 

 

 

 

 

 

 

 

 

 

* For individual indicator lighting, refer to page 58.

Action to be taken for warning indication

Stopping the projector:

After the cooling fan has stopped, take the following action.

No. 1 : Check that the cover for replacing the light-source lamp and the front panel are securely attached, and then, press the OPERATE button for one second or more to turn on the projector for retrying.

No. 2 : Check that the cover for replacing the light-source lamp and the front panel are securely attached, and then, press the OPERATE button for one second or more to turn on the projector for retrying.

No. 3 : Press the OPERATE button for one second or more to turn on the projector for retrying.

Nos. 4-7 : Follow the next steps.

1.Turn off the MAIN POWER switch and unplug the power cord from the wall outlet.

2.Take an action according to the number.

No. 4 : Set the filter in place.Then, leave the projector until it cools down.

No. 5 : Check that nothing is blocking the air inlet nor outlet, and wait until the inside cools down.

No. 6 : Check that nothing is blocking the air inlet nor outlet, and wait until the inside cools down.

No. 7 : Leave the projector until it cools down.

3.Plug in the power cord again, turn on the MAIN POWER switch, and press the OPERATE button for one second or more to turn on the projector for retrying.

Retrying operation:

Plug in the power cord again and operate the projector.

If the same warning indication is observed again, after the cooling fan has stopped, turn off the MAIN POWER switch, unplug the power cord, and call your dealer for repair.

66

DLA-G150CLU DLA-G150CLE

Image 74
Contents DLA-G150CLU About burning-in of the D-ILA device About the installation placeDo not allow any unqualified person to install the unit Can ResultContents Controls and Features Bottom Surface Control Panel on the ProjectorConnector Panel Remote Control Unit Precautions for Installation Installing the ProjectorInstalling Batteries Adjusting the vertical angle of the projector Adjusting the Inclination of the ProjectorInstalling the Projector against the Screen Leveling the projectorSetting the Amount of Lens Shifting Projection Distance and Screen SizeWhen installing adjusting/setting the unit Effective Range and Distance of the Remote Control UnitSetting the Position Selecting Screw for Ceiling Mounting Using as a wireless remote control unitVideo signals Connecting to Various DevicesSignals that Can Be Input to the Projector Allowable input signalsConnecting to Video Devices Connecting to Hi-Vision Devices/DVD PlayersTo Control Connecting to Other DevicesConnecting to Devices which Control the Projector Game device, etc Desktop typeHow to attach the ferrite core Connecting to Computer DevicesConnecting to DVI Removing the Lens Cap Lamp control settingsBasic Operations To prevent fire and electric shock, observe the followingTurning off the Power Turning on the Power Turn on the Main Power switchRemote control unit Projector’s buttonsRemoving the Trapezoidal Distortion of the Image Remote control unit Turning off Image HideSetting the Screen Aspect Ratio Displaying a Still Picture Freeze Remote control unit Quick Alignment FunctionZooming a Part of the Image Quick Reference Guide for No signal Menu Mode Menu Transition Diagram in No signal Menu ModeMenu Transition Diagram in Video Menu Mode Submenus in Video Menu ModeQuick Reference Guide Menu Transition Diagram in PC Menu ModeFor Video Menu Mode Factory set valueRemote control unit Projector Press the cursor Button 2 or 3 to set Or adjust the valueQuick Reference Guide for PC Menu Mode Basic Menu OperationPC menu mode Changing the Color System Video Menu Mode OnlyVideo menu mode ProjectorChanging the Language Display Adjusting Tracking/PhaseAdjust the Screen aspect ratio Or Hdtv with the cursor button 5 or ∞Select the item to be adjusted with the cursor button5 or ∞ Set up for Watching Image Software Video Menu Mode OnlyAdjusting Picture Quality Make adjustment with the cursor2 orAdjust the color temperature with Cursor button2 or Adjusting the Video Screen/Menu PositionAdjusting Color temperature Cursor button Or ∞Select Gamma or Aspect ratio with the cursor button5 or ∞ Changing the Image Gamma/Aspect Ratio Video Menu Mode OnlyChanging the Image Size Resize Function PC Menu Mode Only Select Resize with the cursor button 5 or ∞Or∞, and press the Enter button Setting and Adjusting Other Functions OptionsAdjustment item Button Or∞, and pressSelect Information with the cursor button5 or ∞ Replacing the FuseGetting Information Projector and the wall outletReplacing the Light-Source Lamp Light-source lamp and lamp use timeInside and fasten the screws Reset the lamp use timeInsert the new light-source lamp fully Loosen the screws, raise the handleCleaning and Replacing the Filter Cover When warning indication is shown by the blinking indicators TroubleshootingMaintenance Lamp Temp Indication IndicatorAction to be taken for warning indication OperateMessage is cleared by To cancel this message, pressPower Control Mode LPC Pressing any buttonSpecifications GL-M2915SGEnglish Deutsh Français Italiano Español Outside dimensions Pin assignment Specifications for terminalsControl command table Communication SpecificationsCommand Format RS-232C external controlAppendix ForDLA-G150CLEINSTRUCTIONS Fire Hazard To the following power supply voltage. Use onlyPower cord designated by our dealer to ensure Safety EMCVarious Devices United Kingdom onlyReplacing 15the Ferrite core ⋅ Conversion adapter for Mac for Macintosh Front Side / Top Surface / Right SideApprox m BNC-RCA Conversion plug DeutshRear adjustable foot for leveling the projector Stand by Indicator Control Panel ProjectorButton to obtain a still picture Button does not workPC buttons Gebruike batterijenInstalling the Projector English GL-M2930SZGRemote control unit Response to color systems systems 640 350 37.86 To Video Video cable accessoryHor Pixels Ver Lines KHz PC system PC98 640 400 24.83 56.42Game device, etc Hi-Vision devices BNC-RCA conversion plug accessory To VideoTo Y To PB/B-Y VHS VCRCable Supplied To RS-232C connector To Remote terminal To monitorConnector Connection cable supplied Ferrite core Basic Operations Pressed PC1 ↔ PC2 ↔ DVI Side of the unit is projectedComp The image from the Comp Y, R Image will be displayed in fullNo.51931 Quick Alignment Function Quick AlignMain menu in No signal Menu Mode Quick Reference Guide For Video Menu Mode Information → Refer to Phase Flickering or dim picture image can be adjusted toOptions → Refer to Restored Menu returns to the previous menuAuto Adjusting Tracking/Phase Or ∞, and press the Enter button. Then, the All Adjust the color temperature with Cursor button 2 orImage adj. submenu appears on the screen Video submenu Video submenu Set up 1 submenu Españolitaliano Françaisdeutshenglish Image enlarged to the full size 1365 ⋅Press the Menu button to exit the menu mode Exceeds 2000 hoursReplacing the Fuse Cover by loosening screws Screw Lamp-replacement opening cover Hide button Projector’s button Turn on the Main Power switch to goStand by indicator With Blocked?When warning indication is shown by the blinking indicators Message Cause Corrective action Electrical system SpecificationsOptical mechanism system Input terminalsUnit mm FrontGeneral 21h Control command to the projector Designates the terminal of the data DhFor lens unit GL-M2910G Operation Mode parametersFunction Command Asking 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.