Niles Audio SI-1260 manual Setting the Turn-On Mode Switch, Control Output

Page 23

Setting the Turn-On Mode Switch

The SI-1260 has three (3) turn-on modes. Select the desired mode by sliding the mode switch to the proper position. See Installation Considerations on page 14 and Figure 10 for more information about each of the turn-on modes.

Figure 18

Slide the switch with either your fingernail or a 1/8” slotted screwdriver blade.

INSTALLATION

The Control Output

Figure 19

As shown in Figure 19, a 3.5 mm female mini- plug output jack on the rear panel of the SI-1260 provides a 12V DC trigger signal. It is suitable for triggering Niles automated switchers, some motorized screens and electric curtain controls and other devices that require a constant 12V DC control voltage for activation.

This voltage is provided only when any of the amplifier channels are active or "ON". When all amplifier channels are "OFF", the 12V signal is "OFF".

Using the 3.5 mm jack.

STEP

DESCRIPTION

1. Check the requirements of the

The control output provides 150 mA of

device you want to control.

current maximum.

 

 

2. Connect the 3.5mm jack to the

Niles makes an accessory cable

control output maintaining proper

plug FG00724.

polarity (tip = +)

 

 

 

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Contents Systems Integration Amplifier Congratulations Table of ContentsIntroduction IntroductionFeatures and Benefits Features and BenefitsTurn-On Modes Twelve to Six Channel Configurable PowerFreedom From Noise and Cross-Talk Independent Level ControlsSingle Zone System Design BasicsSystem Design Considerations Cable and WireSpeaker Compatibility Using Mono For Smoother Coverage Applications Advantages of Using The SI-1260 in a Single Zone SystemLow Cost Second Zone for CDs Creating a Low-Cost Second Zone Using a Dedicated SourceUsing a Dual Zone Receiver Using a Dual-Zone Receiver for Two Listening ZonesAdding Preamps To Create More Listening Zones Applications & System Design ConsiderationsDual BusMatrix Input Utilizing the Dual BusMatrix InputSample Configuration Worksheet Configuring Your SystemConfiguring Your System Installation Considerations Installation ConsiderationsPlacement Line Level Audio Inputs InstallationAC Power Plug InstallationFront and Rear Panel DetailsFront and Rear Panel Details One to the red terminal Speaker Wire ConnectionsLabel all wires Banana plug to the black terminalBusMatrix DIP Switches BusMatrix Input DIP Switch SettingsBridging Two Channels into One Control Output Setting the Turn-On Mode SwitchOperation Front Panel Power SwitchPower LED Indicator OperationSolid Green Channel Pair LED IndicatorsUsing Level Controls as Limiters Cleaning and Maintenance Listening at Higher VolumesTroubleshooting Guide Troubleshooting GuideSome or all channels VolumePower LED is slowly Sound is phaseyConfiguration Worksheet Configuration WorksheetSpecifications SpecificationsNiles Audio Corporation
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SI-1260 specifications

The Niles Audio SI-1260 is a high-performance multi-channel amplifier designed to deliver exceptional sound quality and power for home audio systems. Renowned for its reliability and versatility, this amplifier is perfect for both custom installations and standalone use, catering to audiophiles and casual listeners alike.

One of the standout features of the SI-1260 is its impressive power output. With 60 watts per channel at 8 ohms, this amp provides ample power to drive a variety of speakers, ensuring clear and dynamic sound reproduction across different genres of music and audio formats. For users who require additional power, the SI-1260 can deliver 100 watts per channel at 4 ohms, making it suitable for larger rooms and demanding setups.

The SI-1260 employs advanced Class D amplification technology, which is known for its efficiency and minimal heat generation. This not only leads to lower energy consumption but also allows for a more compact design—a crucial aspect for home installations where space can be at a premium. The amplifier’s compact size does not compromise its performance; it boasts a robust output that maintains sound integrity even at higher volumes.

Another significant advantage of the SI-1260 is its versatile connectivity options. Equipped with multiple inputs, including RCA and balanced XLR connections, users can seamlessly integrate it into their existing audio systems. This flexibility allows the amplifier to work well with a variety of audio sources, including home theater systems, whole-house audio systems, and more.

The SI-1260 also incorporates advanced protection circuitry, safeguarding against overloads, short circuits, and overheating. This ensures not only the longevity of the amplifier itself but also the longevity of connected speakers, providing peace of mind for users.

For those who appreciate ease of use, the Niles Audio SI-1260 features a universal control interface, allowing compatibility with remote control systems and automation. This makes it an ideal choice for smart home integrations, enhancing the user's overall audio experience.

In conclusion, the Niles Audio SI-1260 stands out as a feature-rich, powerful, and efficient multi-channel amplifier suitable for a wide range of audio applications. With its excellent power output, advanced Class D technology, versatile connectivity, and reliable protection features, it delivers high-quality sound that meets the demands of modern audio enthusiasts.
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