Sync Off Delay

It is common for many video components such as VCR’s and DSS receivers to continue to output video for a few seconds (or longer) after they have been turned off. This creates a false sync signal and may interfere with reliable operation. It is important to note duration of the component’s “Sync Off Delay”, and discuss this with the installer and the end user.

If a Master Key is pressed immediately after the “System Off” key is pressed, the false sync signal may prevent the IntelliControl from turning on that component. To maintain sync during operation and troubleshooting, it is important that both the installer and the end user know how long they must wait before the system can be turned back on after a System Off command has been issued. This problem can be eliminated by including a delay (of whatever duration necessary) in the Ending Sequence of the “System Off” key.

This problem can reach epic proportions when using an APC-2 to current-sense an LCD projector. Most LCD projectors require the internal fan to stay on for as long as ten minutes after the projector is turned off. This may trigger the current sensing device to send a false sync signal for ten minutes!

Attempt to adjust the current sensing device to reduce the sync delay to a few seconds after the projector is turned off. If this is not possible, change to a different sync method (such as the LS-1 Light Sensor).

Testing the Switched AC Outlet

Make sure that the switched outlet actually switches “On” and “Off” with the component’s “power” command. Two 1995 model Harman Kardon receivers (the base model Pro-Logic and the base model stereo receiver) and the 1995 base model Denon stereo receivers advertise “Switched” AC outlets. However these “switched outlets” do not turn on and off with IR commands. they only switch with the front panel “Power” button. For products with this type of “pseudo-switched” outlet, a Niles LS-1 Light Sensor or the APC-2 Current Sensor must be used to provide reliable sync.

Testing the Video Output of a Source

Make sure that the video signal turns off when the component is turned off with an IR command. Some video components output a video signal even when off. This can be difficult to detect with a television since some televisions generate a blue screen when there is no input (which is why use of the TV’s “Tuner” output is recommended). To reliably test for video sync, you will need an IntelliControl Main System Unit, the IntelliFile II Programming Software and PC Interface, the RF/IR Test LED, and the Transfer Cable. Follow these steps to test for video sensing:

1)Hook the video component to the video sync port that corresponds to its Master Key label.

2)Connect an RF/IR Test LED to the RF Test port on the Main System Unit.

3)Power up the Main System Unit.

4)Power up and connect the IntelliFile II PC Interface to the Main System Unit with the supplied Transfer Cable.

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Niles Audio 8 manual Sync Off Delay, Testing the Switched AC Outlet, Testing the Video Output of a Source
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8 specifications

The Niles Audio 8 represents a significant advancement in the world of home audio, combining superior sound quality with innovative technology tailored for both audiophiles and casual listeners. This in-wall speaker is designed to provide an immersive listening experience while seamlessly integrating into modern home environments.

One of the standout features of the Niles Audio 8 is its exceptional sound clarity and depth. The speaker is equipped with an 8-inch polypropylene woofer, which delivers deep, resonant bass, while the 1-inch aluminum dome tweeter ensures crisp and clear highs. This combination allows users to enjoy a wide frequency response, making it suitable for a diverse range of music genres and audio formats.

Another key characteristic of the Niles Audio 8 is its sophisticated installation design. The speaker utilizes a low-profile grille that can be painted to match the surrounding wall, allowing it to blend effortlessly with the home decor. Its easy-to-install mounting system simplifies the process, making it an ideal choice for both professional installers and DIY enthusiasts. The speaker's rear sonic ports are engineered to enhance the bass response, ensuring that the sound fills the room without overwhelming it.

In terms of technology, the Niles Audio 8 employs advanced sound dispersion techniques, allowing it to project sound evenly throughout the space. This ensures that no matter where listeners are seated, they can enjoy uniform sound quality. The inclusion of high-quality crossover components further optimizes audio performance, resulting in a balanced output that highlights both the low and high frequencies without distortion.

Durability is another strong point of the Niles Audio 8. Constructed with robust materials, the speaker is designed to endure the rigors of indoor environments while maintaining its aesthetic appeal. Its weather-resistant features also make it suitable for outdoor installations, allowing homeowners to create a cohesive audio experience throughout their property.

Overall, the Niles Audio 8 stands out in the competitive home audio market due to its blend of advanced engineering, versatile design, and exceptional sound quality. Whether you are setting up a dedicated home theater system or creating a multi-room audio experience, the Niles Audio 8 provides the performance and flexibility to meet your audio needs.
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