Designed to eliminate the extra step of finishing the screen with trim, the 220V 24709EBLI Tensioned Advantage Electrol 78 x 139" Ceiling-Recessed Motorized Screen from Da-Lite is designed with ceiling trim already in place. Once the screen is installed, the screen's trim conceals the rough opening eliminating the need to complete additional trim work. Sliding installation brackets are included to make it easy to attach the screen housing to the structure above the drop ceiling.

The Advantage Electrol screen features simple in-ceiling installation that can be done in two stages. The screen case can be installed during the rough-in construction stage and the fabric assembly can be completed during the finishing stage.

Note: This box is part of a system. To complete the system you will also require the fabric, roller, and motor assembly. Purchasing the box first allows the box to be installed during the "rough-in" phase of construction. The screen and other components can then be installed once construction is complete. Please be sure to select the fabric, roller, and motor assembly with the exact size and features as designated by this box. The fabric, roller, and motor that goes with this model number is: 24709EFLI.

159" Diagonal / 16:9 Aspect Ratio    HD Progressive 1.3 Screen Surface    1.3 Gain / 150° Viewing Angle    Slim-Tab Tensioning System    White Powder-Coated Case    Installs Above the Ceiling    Black Backing Standard    Box Only (No Screen Fabric)    Video Projector Interface    Low Voltage Control (LVC)

Ideal for applications where projector brightness and screen size require an increase in gain, the white surface offers high-fidelity color reproduction, and allows for more flexibility with ambient light conditions. This surface works for video as well as charts and graphs in a corporate setting. Cone 150° Gain: 1.3

• Smooth Roll Technology to keep your screen flat
• Slim-Tab, a lower profile and stronger tab design to keep your screen taut
• Tensioning Cable System to prevent warping and ensure even lateral tension

• UL Plenum rated case
• White powder-coated case for a clean aesthetic
• Black-backed screen material for enhanced image quality and opacity
• Seamless surface

This screen comes with the box only, meaning the desired screen material must be purchased separately. This design allows the box to be installed during the construction phase while the screen can be installed later, once construction is complete. This ensures the screen won't be damaged during construction

Allows projectors with 5 or 12V LVC leads to automatically trigger the screen to raise or lower whenever the projector is turned on or off

Allows the included wall switch, as well as devices such as automation systems, third-party wall switches, and remotes that support LVC, to raise or lower the screen remotely

Related Questions and Answers

Q: 1. Does the Track E and Sync E need to be connected to the phone all the time ? If the actor moves away from me does it stop working ?

A: No, the Tentacle Sync TRACK E Pocket Audio Recorder with Lavalier Mic and Timecode Support does not require connection to a device running a Tentacle Sync application to function. App connection does allow control over settings and parameters, however. The device will not cease operation if it finds itself out of Bluetooth range and loses connection to the app.

Q: 2. is it good for video shooting?

A: Yes, the Savage ModMaster Multi-Fabric Octagonal Softbox would be fine for shooting video along with the appropriate light source such as the Godox VL150 LED Video Light, BH # GOVL150. https://bhpho.to/3Ee0H3i

Q: 3. What would it be for him? Rokinon 10mm f/2.8 ED AS NCS CS Lens for Canon EF Mount?

A: The Rokinon 10mm f/2.8 ED AS NCS CS Lens for Canon EF Mount has an 87mm diameter, so instead of using the Tilta Seamless Focus Gear Ring (78 to 80mm), you should get the Tilta Seamless Focus Gear Ring (85 to 87mm). See: https://bit.ly/3KmllBh

Q: 4. will this device work with other lav mics? If I wanted to plug in a rode or sennheiser lav, would all the functions work?

A: This pocket recorder can use any mic wired with the Sennheiser wiring, and with a locking 3.5mm connector. These include Sennheisr, Rode and other brands like Countryman and Tram,. PLease be aware that Sony wired lav mics will NOT work with this unit, even though they have the same connection.

Q: 5. Can you use the app to rename the filenames of the recordings?

A: You cannot rename the files in the app but you can name the devices in the app.

Q: 6. Will there be a version that doesn't include a kit lav? I already own a good quality lav.

A: At this time, the only version offered includes a lavalier mic.

Q: 7. Compatibility question. Is this the right Sanken COS 11D model for this recorder? https://www.bhphotovideo.com/c/product/926368-REG/sanken_cos_11d_pt_1_8_trs_be_lavalier_microphone_with_5_9.html

A: The Tentacle Sync TRACK E Pocket Audio Recorder with Lavalier Mic and Timecode Support has a "Sennheiser style" input wiring, so a Sanken COS-11D wired for Sennheiser should work well.

Q: 8. Can this provide power to a microphone such as a Deity S-Mic 2S and record 32-bit via that or other shotgun mics?

A: No, the Track E does not supply phantom power which is typically 48V. The 3.5mm input on the Track E can supply 5V of plug-in power which is sufficient for many lavalier microphones and small shotgun mics like the Deity S-Mic 2S or Rode VideoMicro. You could use a shotgun mic that is powered by batteries or a separate phantom power supply. But keep in mind that the input on the Track E is a locking 3.5mm connector so you would need to use adapters in order to connect mics that have non-locking plugs. A cable like the Sennheiser CL-1 (B&H # SECL1) has a locking and non-locking 3.5mm connectors. You can attach a female to female adapter like the Hosa Technology GMM303 3.5mm Female Stereo Mini to 3.5mm Female Stereo Mini Adapter (B&H # HOASMFSMF) to the non-locking end and that would enable compatibility for mics that have non-locking connectors.

Q: 9. When I don't want to record audio with the Track E, is it possible to use it with other Sync E's like a Sync E to inject TC into my DSLR via the camera's mic input?

A: No, the Track E does not output timecode so it cannot function like a Sync E to inject timecode into a DSLR..

Q: 10. Right out of the box, is the unit's default set to 24 or 32 bit audio?

A: The default is 24-bit.