Connecting the screen trigger interface and low-voltage option (vertical masking)

The optional 12V screen trigger interface enables up and down operation of the door and screen in conjunction with a projector, tuner, VCR, cable box, or switched AC outlet. The low-voltage control switch controls the vertical masking panels.

An optional infrared sensor can be installed with the low-voltage control box. This allows an infrared remote control to adjust the vertical masking panels.

Note: An optional 12V DC transformer is used if there is no 12V power source from the projector or AV control center.

Preparing the connection

Before making the electrical connections, you need:

‹An available AC constant power source installed near the screen

‹A 4-conductor switch hook-up cable (4-conductor bell wire or category 5 cable is typically used for long runs)

‹Cat 5, multi-conductor unshielded, or similar type electronic cable can be used to connect the 3-button switch to the LVC. The recommended wire gauge is 20 to 24 AWG. Use plenum-rated cable when required.

Making the connection

Figure 7 illustrates the connections.

1.Attach the 12V trigger wire to the jack on the box.

2.Connect the main AC power source to the the J-box labeled “main AC power connection.”

3.Connect the 4-conductor cable to the connection harness coming from the J-box labeled “switch input.”

4.Connect the hookup cable to the 3-button switch.

Caution

Refer to the First Time Activation note in the section “Operating the Screen.”

Note: The two toggle switches on the electrical connection housing are used by the factory only. Do not adjust.

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Stewart Filmscreen Corporation

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Stewart Filmscreen Corp LCD Front Projector installation instructions Preparing the connection
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LCD Front Projector specifications

Stewart Filmscreen Corp is renowned for its high-end projection solutions, and their LCD front projectors epitomize quality and innovation. These projectors are particularly sought after in both residential and commercial settings where superior image fidelity is paramount.

One of the standout features of Stewart Filmscreen's LCD front projectors is their outstanding resolution. The projectors provide crystal-clear images due to their advanced LCD technology, which enables a higher pixel density than traditional projection systems. This resolution is ideal for displaying intricate details in videos and images, making it a preferred choice for cinema enthusiasts and business presentations alike.

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In conclusion, Stewart Filmscreen Corp's LCD front projectors blend cutting-edge technology, exceptional image quality, and versatile features to cater to the demanding needs of today's viewers. Whether for home theaters, corporate settings, or public exhibitions, these projectors stand as a testament to Stewart Filmscreen's commitment to excellence in the realm of visual presentation.
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