JVC DLA-M2000LU manual Cleaning and Replacing the Filter Cover, Troubleshooting

Page 35

Cleaning and Replacing the Filter Cover

Clean the filter regularly. If the filter is heavily stained and does not clean, or if it is damaged, replace the filter with a new filter. Otherwise, dirt may get inside and appear on the screen, preventing you from fully enjoying the video image. If dirt gets inside or if you need information about the filter, consult authorized dealer where you purchased the projector or the nearest Service Center.

1Turn off the MAIN POWER switch.

After the projector goes into stand-by state with the STAND BY indicator on, turn off the MAIN POWER switch and pull out the power cord from the projector and the wall outlet.

2Remove the filter.

Loosen the screw with a flat-end screwdriver.

Screw

Filter

No.

 

Be careful not to

 

damage the claws.

51781

 

 

Notes

 

 

• The screw is fitted so that it does not come off the filter.

 

• If the filter is clogged with dirt, etc., the projector goes into an warning state (the OPERATE and STAND BY indicator blink.

 

etc.). Therefore regularly, clean the filter. For the warning indication, refer to page 64.

 

3 Clean the filter.

 

Clean the filter with a neutral detergent, wash it in water, and then dry it in the shade.

CAUTIONS

•Put on rubber gloves when using neutral detergent.

•After you have washed the filter in water, make sure the filter is completely dry before reinstalling it, otherwise an electric shock or malfunction could occur.

•Do not clean the filter using a vacuum cleaner. Since the filter is soft, it may be sucked into the vacuum cleaner or damaged.

4Reinstall the filter.

Fasten the screw with a flat-end screwdriver.

Notes

•Install the filter correctly. Otherwise, the projector does not operate. (Goes into an warning state (For the warning indication, Refer to page 63).)

•If the filter’s claws (in particular the claw which is hidden behind the filter cover knob) are damaged, the projector may not operate. Then, replace with a new filter.

1-35

60

 

Troubleshooting

Solutions to common problems related to your projector are described here. If none of the solutions presented here solves the problem, unplug the projector and consult an authorized dealer or Service Center.

Symptom

Probable cause

Corrective action

Page

Power is not

• Is the power cord disconnected?

• Insert the power cord (plug) firmly.

30

supplied.

 

 

 

• Is the MAIN POWER switch turned

• Turn on the MAIN POWER switch.

31

 

 

on?

 

 

 

 

 

 

 

• Is the fuse blown?

• Turn off the MAIN POWER switch and

55

 

 

check the fuse.

 

 

 

If it is blown, replace it

 

 

 

 

 

 

• Is the lamp-replacement opening cover

• Turn off the MAIN POWER switch, close

7, 31, 56

 

closed correctly?

the lamp-replacement opening cover

 

 

 

correctly, and turn on the MAIN POWER

 

 

 

switch again.

 

 

 

 

 

 

• Is the filter closed correctly?

• Turn off the MAIN POWER switch, fit the

7, 31, 60

 

 

filter correctly, and turn on the MAIN

 

 

 

POWER switch again.

 

 

 

 

 

 

• Has the lamp life expired? (Has the

• Turn off the MAIN POWER switch, replace

31, 56,

 

lamp use time reached 1000 hours?)

with a new light-source lamp, and turn on

59

 

 

the MAIN POWER switch.

 

 

 

Reset the lamp use time after replacing with

 

 

 

a new lamp.

 

 

 

 

 

Light is not emitted,

• Is the lens cap removed?

• Remove the lens cap.

30

or light level is low.

 

 

 

• Is the lamp life near its end?

• Check the lamp use time on the menu, and

54, 56

 

 

 

if the lamp life is near its end, arrange for a

 

 

 

replacement lamp, or replace a little earlier.

 

 

 

 

 

With power on,

• Is the air intake or exhaust area

• Turn off the MAIN POWER switch, remove

6, 7, 31

operation starts but

blocked?

any blocking objects, and turn on the MAIN

 

stops in a few

 

POWER switch again.

 

minutes.

 

 

 

Video image does not

• Is the correct input selected?

• Select the correct input with the VIDEO and

9, 12, 13

appear, or audio

 

PC buttons.

 

sound does not

 

 

 

• Are devices connected correctly?

• Connect devices correctly.

11, 22

occur.

 

 

 

• Are signals being supplied from the

• Set connected devices correctly.

–

 

 

connected devices?

 

 

 

 

 

 

 

• Are input signals (scanning frequency,

• Check if the signal is appropriate (scanning

22, 23

 

etc.) appropriate?

frequency, etc.) and input the appropriate

 

 

 

signal.

 

 

 

 

 

 

• Is the correct color system selected?

• Set the color system to AUTO or to the

44

 

 

correct dedicated color system.

 

 

• Is brightness adjusted correctly?

• Adjust brightness on the menu.

47

 

• Is volume set at minimum?

• Adjust volume with the VOLUME +/–

10, 13,

 

 

buttons.

33

 

 

 

 

 

• Are video and audio turned off by

• Press the HIDE button to turn video and

10, 13,

 

pressing the HIDE button?

audio on.

34

 

 

 

 

Video image dims.

• Is focus adjusted correctly?

• Adjust focus.

13, 33

 

 

 

 

 

• Is distance too short or too long?

• Set the projector at the correct distance.

18, 72,

 

 

 

73

 

 

 

 

 

• Are Tracking and Phase adjusted

• If satisfactory results are not obtained by

13, 35,

 

correctly?

pressing the QUICK ALIGN. button to

46

 

 

conduct quick alignment, adjust Tracking

 

 

 

and Phase on the menu.

 

 

 

 

 

Video image is

• Is picture quality (Brightness, etc.)

• Adjust picture quality on the menu.

47

abnormally dark or

adjusted correctly?

 

 

bright.

 

 

 

 

 

 

 

Video image freezes.

• Was the FREEZE button on the

• Press the FREEZE button to release

13, 36

 

remote control pressed?

freezing.

 

 

 

 

 

A part of image is

• Was the DIGITAL ZOOM + button on

• Press the PRESET button to restore the

13, 36

magnified.

the remote control pressed?

original video screen.

 

61

ESPAÑ OL ITALIANO FRANÇ AIS DEUTSH ENGLISH

DLA-M2000LU DLA-M2000LE

Page 34 Page 36
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Page 34 Page 36
Contents DLA-M2000LU Power cord Do not allow any unqualified person to install the unitContents DLA-M2000LE For United Kingdom For European Product should be placed more than one foot awayThis Apparatus Must be Earthed How To Replace The FuseUnited Kingdom only Do not cut off the main plug from this equipmentFor checking operation Remote control unit RM-M2000GAA/R6-size dry cell battery Approx mLeft-hand Side / Rear Side Controls and FeaturesFront Side / Top Surface / Right Side Control Panel on the Projector Bottom SurfaceConnector Panel For remote control only Remote Control UnitPrecautions for Installation Installing the ProjectorInstalling Batteries Trapezoidal-distortion correctable maximum angle Adjusting the Inclination of the ProjectorInstalling the Projector against the Screen Projection 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 unitComputer signals Connecting to Various DevicesSignals that Can Be Input to the Projector Video signalsVideo devices Connecting to Video DevicesConnecting to Hi-Vision Devices BNC-RCADesktop type Connecting to Other DevicesConnecting to Devices which Control the Projector Game device, etcConnection to Macintosh Connecting to Computer DevicesConnection to an IBM PC or IBM-compatible computer Removing the Lens Cap Connecting the Power CordBasic Operations Projector’s buttons Select the Input source to be Projected Adjusting Sound Volume Language displayAdjust Focus Adjust the Screen Size ZoomingQuick Alignment Function Quick Align Turning off Image and Sound HideRemoving the Trapezoidal Distortion of the Image Menu Operations Remote control unit Displaying a Still Picture FreezeMenu Transition Diagram in No signal Menu Mode Quick Reference Guide for No signal Menu ModeAUTO*/NTSC/NTSC4.43/PAL/SECAM Menu Transition Diagram in Video Menu ModeQuick Reference Guide for Video Menu Mode Submenus in Video Menu ModeEnter Menu Transition Diagram in PC Menu ModeQuick Reference Guide for PC Menu Mode Basic Menu Operation Set the color system with the cursor button 5 or ∞ Changing the Color System Video Menu Mode OnlyChanging the Language Display Adjusting Picture Quality Adjusting Tracking / PhasePC submenu Setting submenu Adjusting the Video Screen/Menu PositionAdjusting Color temperature Video submenu Setting 1 submenuResize Panel Changing the Image Tone/Aspect Ratio Video Menu Mode OnlyChanging the Image Size Resize Function PC Menu Mode Only ResizePC2 BNC RGB Setting and Adjusting Other Functions OptionsProjector and the wall outlet Replacing the FuseGetting Information Select Information with the cursor button 5 or ∞Hours Remove the lamp-replacement openingReplacing the Light-Source Lamp Cover by loosening screwsInsert the new light-source lamp fully Resetting the Lamp Use TimeTurn on the Main Power switch to go Into stand-by mode Reset the lamp use timeTroubleshooting Cleaning and Replacing the Filter CoverStopping the projector When warning indication is shown by the blinking indicatorsMaintenance Action to be taken for warning indicationMessage Cause Corrective action RS-232C external control Communication SpecificationsCommand Format Control command tableFor lens unit GL-M2920ZG 2 to AppendixFor lens unit GL-M2910G For lens unit GL-M2915SGProjector

DLA-M2000LU specifications

The JVC DLA-M2000LU is a cutting-edge projector that epitomizes the advancement in home theater technology. Designed with professional users in mind, the DLA-M2000LU delivers exceptional image quality, making it ideal for commercial venues, screening rooms, and high-end home theaters.

One of the standout features of the DLA-M2000LU is its native 4K resolution, which allows for breathtaking detail and clarity. With a resolution of 4096 x 2160 pixels, this projector excels at rendering intricate textures and vibrant colors with remarkable fidelity. The 4K output is complemented by JVC’s e-Shift technology, which enhances the quality of lower resolution content, upscaling it to near 4K quality. This feature ensures that every viewing experience, whether it’s a blockbuster movie or a sports event, is lifelike and immersive.

The DLA-M2000LU is equipped with JVC’s proprietary D-ILA (Direct-Drive Image Light Amplifier) technology. This innovative technology allows for deeper blacks and superior contrast ratios, providing a more dynamic picture. With a contrast ratio of 100,000:1, users can enjoy rich shadow details and bright highlights, enhancing the overall cinematic experience.

Color reproduction is further enhanced thanks to the projector’s wide color gamut. The DLA-M2000LU supports HDR (High Dynamic Range) content, allowing for a greater range of colors and luminance levels. This capability means that viewers can appreciate the subtleties of color in every scene, which is particularly important for filmmakers aiming to convey their artistic vision.

Another notable characteristic of the DLA-M2000LU is its robust connectivity options. The projector features multiple HDMI inputs, allowing for seamless integration with various media devices. Additionally, it supports various video formats, including DCI-P3, ensuring compatibility with today’s media standards.

In terms of installation, the JVC DLA-M2000LU offers a range of lens options, making it versatile for different room sizes and layouts. The motorized lens shift, zoom, and focus capabilities ensure that users can achieve the optimal screen position with ease.

With its stunning image quality, advanced technologies, and professional grade features, the JVC DLA-M2000LU stands as a premier choice for anyone seeking to enhance their visual experience. Whether it’s for a commercial application or a dedicated home cinema, this projector promises to deliver unparalleled performance and satisfaction.
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