BOXLIGHT CINEMA 20HD manual Troubleshooting

Page 42

APPENDIX

TROUBLESHOOTING

Before calling your dealer or service center for assistance, check matters below once again.

1.Make sure you have connected the projector to your computer or video equipment as described in section "CONNECTING PROJECTOR" on pages 11 ~ 13.

2.Check cable connection. Verify that all computer, video and power cord are properly connected.

3.Verify that all power is switched on.

4.If the projector still does not produce an image, re-start your computer.

5.If the image still does not appear, unplug the projector from your computer and check your computer monitor's display. Problem may be with your graphics controller rather than with the projector. (When you reconnect the projector, be sure to turn computer and monitor off before you power up the projector. Power equipment back on in order of : Projector and computer.)

6.If problem still exists, check following chart.

Problem:

Try these Solutions

No power.

● Plug the projector into your AC outlet.

 

● Make sure READY Indicator lights.

 

● Wait 90 seconds after the projector is turned OFF when turning the projector back on.

 

NOTE : After pressing Power ON-OFF button to OFF, make sure the projector works as

 

follows:

 

1. LAMP indicator lights bright and READY indicator turns off.

 

2. After 90 seconds, READY indicator lights green again and the projector may be

 

turned on by pressing Power ON-OFF button.

 

● Check WARNING TEMP. indicator. If indicator flashes red, the projector cannot be turned

 

on.

 

(See "TURNING ON/OFF PROJECTOR" section on page 19.)

 

● Check Projection Lamp. (Refer to page 40.)

 

 

Image is out of

● Adjust focus of the projector.

focus.

● Make sure the projection screen is at least 5.0’ (1.5m) from the projector.

● Check Projection Lens to see if it needs cleaning.

 

 

NOTE : Moving the projector from a cool temperature location to a warm temperature

 

location may result in moisture condensation on Projection Lens. In such an event,

 

leave the projector OFF and wait until condensation disappears.

 

 

Picture is Left/Right

● Check Ceiling / Rear feature. (See “SETTING” section on page 37.)

reversed.

 

 

 

Picture is

● Check Ceiling feature. (See “SETTING” section on page 37.)

Top/Bottom

 

reversed.

 

 

 

Some displays are

● Check Display feature.(See “SETTING” section on page 37.)

not seen during

 

Operation.

 

 

 

No image.

● Check connection between your computer or video equipment and the projector.

 

● When turning the projector on, it takes about 30 seconds to display an image.

 

● Check system that you select is corresponding with your computer or video equipment.

 

● Make sure temperature is not out of Operating Temperature (5°C ~ 35°C).

No sound.

● Check audio cable connection from audio input source.

 

● Adjust audio source.

 

● Press VOLUME (+) button.

 

● Press MUTE button.

 

 

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Contents Cinema 20HD To the Owner Risk of Electric Shock Do not OpenSafety Instructions Voor de klanten in NederlandCompliances Federal Communication Commission NoticeTable of Contents Features and Design Compact DesignName of Each Part of Projector Adjustable Feet Feet Lock LatchesPreparation Carrying HandleSETTING-UP Projector Connecting AC Power CordFor U.S.A. and Canada For Continental Europe Lens Shift Adjustment Preparation Positioning ProjectorPreparation Adjustable Feet Moving ProjectorConnecting Projector Terminals of ProjectorConnecting to Computer Connecting ProjectorTerminals Projector Connecting to Video Equipment Audio VideoOperation of Remote Control Point Volume + Buttons Select ButtonBefore Operation Zoom Button Wired Remote JackKeystone Button No Show ButtonTOP Controls and Indicators HOW to Operate ON-SCREEN Menu Operating ON-SCREEN MenuFlow of ON-SCREEN Menu Operation Before Operation Menu BAR Turning on / OFF Projector Turning on ProjectorTurning OFF Projector Adjusting Screen Basic OperationNo Show Function Sound AdjustmentBasic Operation Picture Freeze Function Direct OperationComputer Input When Select Input 1 Computer Input TerminalsWhen Select Input 2 5 BNC Input Jacks Selecting Input SourceComputer Input Automatic MULTI-SCAN System PC AdjustmentAuto PC Adjustment AutoComputer Input Manual PC Adjustment Display area H Computer InputDisplay area Full screen640 x 31.469 59.940 Computer Input Compatible Computer SpecificationsResolution 1024 x 48.363 60.004Image Level Select Menu Picture Image AdjustmentsImage Level Select Direct Image 1~4Computer Input Image Level Adjustment Image Adjust MenuVideo Input Picture Screen Select Menu Picture Screen AdjustmentPicture Screen Select Direct Screen MenuWhen Select Input 3 AV Terminals Video InputVideo Video Jack or S-VIDEO Jack Component Video Signal FormatSelecting Video System PAL / Secam / Ntsc / NTSC4.43 / PAL-M / PAL-NCinema Video Input Image Level Adjustment ColorTint Sharpness Noise reductionProgressive scan Zoom Wide zoomSetting Setting MenuSetting Menu To change code of Remote Control Unit To change code of ProjectorCleaning Projection Lens MaintenanceAIR Filter Care and Cleaning AppendixOrder Replacement Lamp Appendix Lamp ReplacePOA-LMP38 Lamp Handling Precautions Appendix Lamp Replace CounterTroubleshooting Service Remote Control UnitDoes not work Technical Specifications Appendix Configurations of Terminals Computer INPUT-1 Terminal AnalogPage Page Disclaimer of Unstated Warranties Limited WarrantyWarranty Limitation and Exclusion Limitation of Liability

CINEMA 20HD specifications

Introducing the BOXLIGHT CINEMA 20HD, a cutting-edge projector designed to transform your home entertainment experience. With advanced technologies and user-friendly features, this projector brings your favorite movies, games, and presentations to life with stunning clarity and vibrant colors.

One of the standout features of the CINEMA 20HD is its impressive resolution. Offering full HD 1080p, this projector ensures that every detail of your content is displayed with precision. Whether you're watching a blockbuster film or showcasing a presentation, the sharpness and accuracy of the image will captivate any audience. The projector boasts a brightness of 3500 lumens, making it suitable for various lighting conditions. This means you can enjoy your viewing experience even in rooms with ambient light without compromising picture quality.

Another significant characteristic of the BOXLIGHT CINEMA 20HD is its versatility in connectivity. It comes equipped with multiple HDMI ports, USB inputs, and even wireless capabilities, allowing you to connect a variety of devices effortlessly. Whether you want to stream content from a smartphone, laptop, or other devices, the CINEMA 20HD makes it simple to switch between sources.

The projector also features built-in speakers that deliver quality sound, enhancing your overall viewing experience. For those who crave an immersive audio experience, the option to connect external sound systems is available, further elevating your cinematic adventure.

In terms of design, the BOXLIGHT CINEMA 20HD is sleek and portable, making it easy to move from one room to another or take along for outdoor events. The lightweight body does not sacrifice durability, ensuring that you can enjoy its features for years to come.

Additionally, the projector is designed with user convenience in mind. Easy setup and a compatible remote control allow for a hassle-free operation. The adjustments for focus and zoom are straightforward, so you can quickly achieve the perfect image size and clarity.

In conclusion, the BOXLIGHT CINEMA 20HD embodies a blend of cutting-edge technology, impressive features, and user-friendly design, making it an ideal choice for anyone looking to enhance their home entertainment setup. Whether for movies, gaming, or presentations, it promises to deliver an extraordinary visual experience.
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