Sim2 Multimedia HT 300E, HT 280E installation manual Troubleshooting Guide

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11 TROUBLESHOOTING GUIDE

No power (Green and red LED are OFF)

-Check the power switch at the rear: it must be in position I.

-Check if the power cable has been connected correctly to a working socket.

-Check the power socket fuse, at the rear of the projector.

-Replace the fuse on the mains socket with an identical type (T 3.15A H) (Fig. 2).

-Should the problem persist, seek authorised technical assi- stance.

The lamp is not coming on

-Allow a few minutes pause between switching off and turning on again (from stand-by). This will allow the lamp to cool down sufficiently.

-If the lamp doesn’t come on – even though the projector has had sufficient time to cool down – seek technical assistance from your nearest Dealer.

No image

-Check that the selected input is actually connected to a active video or graphic signal.

-Check that the above source actually works.

-Verify compatibility of video/graphic signals with the technical specifications of the projector.

-Check the integrity of cables used to connect various sour- ces.

-Check temperature of the room: it must be below 35°C (95°F)

-Check projector air vents on top and underneath the projector: they must be free of obstruction.

-If the problem persists, consult your Dealer.

Image is disturbed, unstable or noisy

-Verify compatibility of video/graphic signals with the technical specifications of the projector.

-Check the integrity of cables connecting projector to various sources.

-If the signal source is a terrestrial broadcast (via a VCR) check that the receiving channel has been correctly tuned in and

that the aerial system is in good working order.

-Should the problem be present with a signal coming from a video-recorder, ensure that the videotape is an Original “first generation” copy and in good condition.

-Adjust the VCR’s tracking control for optimum picture per- formance. Ensure the VCR mode is active in the Picture menu.

Incomplete image along borders (vertical and horizontal)

-Compare compatibility of video/graphic signals and technical specifications of your projector.

-Press Auto (on your remote or keypad) to execute automatic adjustments.

-Adjust the horizontal and vertical position of projected ima- ge by selecting Position on the Image Adjustments menu.

-Adjust the width and height of image, selecting Aspect in the Image Adjustments menu.

Image too dark, too pale or unnaturally coloured

-Verify compatibility of video/graphic signals with technical specifications of your projector.

-Go to Picture menu, select and regulate any of the following, accordingly: Contrast, Brightness, Color, and Tint.

-If necessary, reset the Color Temperature and Gamma Correction (found on the Image Adjustments / Advan- ced Settings menu).

Graphic image with poor quality vertical detail

-Verify compatibility of video/graphic signals with technical specifications of your projector.

-Press Auto (on your remote or keypad) to execute auto- matic adjustments.

-Adjust Frequency and Phase parameters, found in the Image Adjustments menu, to optimise vertical detail of the projected image.

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Contents HT300E HT280E Back Light Introduction Lamp Warning Important Safety Instructions15A H Fig Packaging and Contents Lid and on the bottom of the projector InstallationKeystone Switch on from STAND-BY Switching on and OFF the ProjectorLED Indicators Switching OFF and Returning to STAND-BYConnections Video Input Composite Video InputVGA Input RGB/YCRCB InputMotorised Projection Screen Output Hdmi InputKeyboard PAD RS232 Interface ConnectorRemote Control Source Selection On Screen MenuMain Menu Brightness Sharpness ModeContrast ColorInput Signals and ADJUSTABLE/SETTING Items Cinema ModeVideo Type Noise ReductionAspect Color TemperatureDelay FREQUENCY/PHASEGamma Correction OverscanOrientation SetupHORIZONTAL/VERTICAL Keystone LensFactory Defaults Power onTest Patterns Menu LanguageF1/F2 Keys OSD TimeoutSource Information OSD BackgroundImage Picture MemoriesInfo Cleaning and MaintenanceQuick Menus MessagesTroubleshooting Guide Remote control does not work Optional AccessoriesVideo Image showing colour misalignment on vertical details Optical HT280E Technical SpecificationsElectrical Projection Distances DimensionsSize Width Min projection distance Max projection distance Projection distance table HT280E ScreenMin L Hmax Max L Min. L Max Max. L Projection distance table HT300E ScreenPicture On Screen Menu LayoutSetup Memories Index Keyboard PAD Remote Control On Screen MenusConnections HdmiSIM2 Multimedia is certified

HT 300E, HT 280E specifications

Sim2 Multimedia has established itself as a leader in high-end projection technology, particularly with its flagship models, the HT 280E and HT 300E. These projectors embody the company's commitment to superior image quality and advanced features, making them ideal for both home theater enthusiasts and professional use.

The HT 280E model impresses with its exceptional 1080p resolution, delivering sharp and vibrant images. Utilizing a DLP (Digital Light Processing) system, it ensures high brightness levels and rich color reproduction, making it suitable for various lighting conditions. The projector also features advanced video processing technologies that enhance detail and minimize artifacts, offering a cinematic viewing experience that captivates audiences.

On the other hand, the HT 300E takes things a step further with its support for 4K UHD resolution, maximizing clarity and detail. This model is designed for those who demand the highest quality, capable of showcasing the latest films and games in stunning detail. The HT 300E incorporates state-of-the-art HDR (High Dynamic Range) technology, allowing users to experience a broader spectrum of colors and improved contrast ratios, further enriching the viewing experience.

Both models are equipped with powerful processors that handle various video formats and provide seamless playback. They also support high-frame-rate content, ensuring smooth motion during fast-paced scenes. The integration of Sim2's proprietary technologies, such as the "Deep Black" enhancement, allows for remarkable contrast levels that create an immersive viewing atmosphere.

Connectivity is another strong point for the HT 280E and HT 300E. They come with multiple HDMI ports, making it easy to connect to modern devices like Blu-ray players, gaming consoles, and streaming devices. Additionally, these projectors offer wireless options, allowing for hassle-free streaming and screen mirroring from smartphones and tablets.

In terms of design, both projectors feature a sleek, modern look that can seamlessly fit into any home theater setup. Their user-friendly interfaces and remote controls make navigation simple, enhancing the overall user experience.

Ultimately, the Sim2 Multimedia HT 280E and HT 300E projectors represent the pinnacle of projection technology, combining high-resolution capabilities with versatility and ease of use. Whether for enjoying movies at home or showcasing presentations in a professional setting, these models deliver performance that meets the highest expectations.
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