SVP 450 PLUS - SVD 500 PLUS

4.8 Lens focus adjustment

Each lens must be focused individually with the tubes on, one at a time and following this procedure:

1.Select the HATCH test pattern by pressing the TEST button on the remote control. An external pattern signal can be used if you prefer.

2.Adjust with a low contrast (e.g. 30) and a medium-low background brightness (e.g. 40)

3.Turn the other tubes off using the push buttons R,G,B, on the remote control.

4.Loosen the wing screw (B) of the green lens, turn the lens assembly either to the right or left to adjust the focus of the picture in the middle of the screen and then tighten the screw. (B).

A

B

5.Loosen the wing screw (A) of the green lens, turn the lens assembly either to the right or left to adjust the focus of the picture on the borders of the screen and then tighten the screw (A).

6.Look at the screen closely and check the result; repeat the adjustments if necessary.

7.Repeat steps 3, 4 and 5 for the red and blue lenses

Attention:

DO NOT move the electrostatic focus adjustment potentiometers. They were factory-set and should only be adjusted by qualified personnel.

4.9 Mechanical centering of the tubes

Select the CROSS HATCH signal with the remote control. For an installation different to factory setting (90”) the mechanical centering of the red and blue tubes needs to be adjusted.

Looking at the following figure, unscrew (only 2 turns!) the screws (A-B-C-D) of the blue tube.

C

B

D

A

Physically move the tube until the blue cross is perfectly over the green. Tighten the four screws when you have finished.

Repeat this procedure again for the red tube.

At this point it is necessary to recheck the focus of the red and blue.

4.10Magnet adjustment

If you wish to change the adjustment set at factory, read this chapter through.

1.Switch on the projector without changing the factory setting.

2.Use a monoscope signal (or a signal with central reference) as input signal and mark the picture centre on the screen.

3.Switch off the video projector.

4.Carry out the appropriate deflection settings.

5.Unscrew the 2 screws on the bracket in the projector centre and turn the convergency card as indicated in

the figure.

B

A

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Sim2 Multimedia SVD 500 PLUS, SVP 450 PLUS Lens focus adjustment, Mechanical centering of the tubes, 10Magnet adjustment
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SVD 500 PLUS, SVP 420 HB, SVP 450 PLUS specifications

Sim2 Multimedia has long been a pioneer in the realm of high-performance projectors, and their products such as the SVP 450 PLUS, SVP 420 HB, and SVD 500 PLUS continue to uphold that legacy with exceptional features and cutting-edge technology.

The SVP 450 PLUS is designed for those seeking a premium viewing experience. It boasts a high-resolution DLP engine with 4K upscaling capabilities, delivering crystal-clear images with vibrant colors. Utilizing advanced color processing technology, the SVP 450 PLUS excels in enhancing color accuracy and contrast, making it ideal for both home theater setups and professional presentations. The projector also supports a variety of input options, allowing for seamless connectivity to a range of devices, including streaming boxes and laptops. Its quiet operation and long-lasting lamp life further enhance its appeal, ensuring that users can enjoy extended viewing sessions without distraction.

Meanwhile, the SVP 420 HB is tailored for users who prioritize flexibility and portability. This model features a compact design without compromising on performance. With a native resolution of 1080p, the SVP 420 HB still delivers sharp images and bright colors, ideal for both indoor and outdoor settings. Its integrated Wi-Fi capabilities allow for wireless streaming, giving users the freedom to connect their devices easily. The projector's lightweight construction and built-in rechargeable battery make it a go-to choice for professionals on the move, educators, or even outdoor movie nights.

The SVD 500 PLUS represents the pinnacle of Sim2's technology, designed for high-end applications such as large venues and auditoriums. This projector comes equipped with a powerful laser light source that offers longer lifespan and higher brightness levels, ensuring optimal performance in well-lit environments. The SVD 500 PLUS features sophisticated image processing technologies which enhance dynamic range and clarity, providing an immersive viewing experience. Additionally, its advanced lens options allow for significant flexibility in installation, accommodating various room sizes and configurations.

In conclusion, the Sim2 Multimedia SVP 450 PLUS, SVP 420 HB, and SVD 500 PLUS projectors showcase the brand’s commitment to innovation and quality. Whether for personal or professional use, these models incorporate advanced technologies and features that cater to diverse viewing needs while delivering unparalleled performance.
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