Setting the Speaker Crossover Frequency

1.None: no subwoofer attached to the system.

2.Yes - Xbass Off: subwoofer is active, but only active with LFE tracks if the front speakers are full-range

3.Yes - Xbass On: subwoofer is active in system, in addition to full-range speakers.

NOTE 1: the Xbass settings only show up in the menu if the front speakers are defined as ‘Large’. Otherwise, there are only two options, Yes and None.

NOTE 2: Xtra Bass operation is only available with Stereo, Stereo5, Party, Pro Logic, PLII Music, and PLII Movie modes.

Setting the Speaker Crossover Frequency

1. First enter the main menu by pressing on any one of the menu buttons (< , > or SELECT).

Figure 15: Highlight “SP”

in the Setup Menu

2. Next move the cursor to ‘SP’. Hit ‘SELECT’ - You are now in the Speaker Menu.

Figure 16: Highlight “XO”

in the Speaker Config Menu

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Bryston SP1.7PRECISION manual Setting the Speaker Crossover Frequency, Highlight SP Setup Menu

SP1.7PRECISION specifications

The Bryston SP1.7PRECISION is an exceptional audio processor that represents a significant advancement in home theater and high-fidelity music playback technology. Designed for audiophiles and professional users alike, this multi-channel surround sound processor integrates cutting-edge features and technologies to deliver an unparalleled listening experience.

One of the key features of the SP1.7PRECISION is its support for advanced audio formats. It is compatible with various surround sound formats such as Dolby Atmos and DTS:X, allowing users to enjoy immersive soundscapes that enhance the cinematic experience. The processor also supports high-resolution audio playback, ensuring that even the most intricate nuances of music and sound design are faithfully reproduced.

The SP1.7PRECISION utilizes Bryston's proprietary optimization algorithms to ensure that each audio channel is balanced and clear, enhancing overall sound quality. The processor incorporates state-of-the-art digital signal processing (DSP) capabilities, allowing for precise adjustments to be made in real time. This technology enables users to customize the acoustic environment of their listening space, applying tailored EQ settings and crossover points to achieve the ideal soundstage.

In terms of connectivity, the SP1.7PRECISION is equipped with an array of inputs and outputs, making it highly versatile. It features multiple HDMI inputs with support for 4K video and HDCP 2.2, allowing seamless integration with modern video sources. Additionally, the processor includes balanced and unbalanced outputs, ensuring compatibility with a wide variety of audio systems.

The user interface of the SP1.7PRECISION is intuitive and user-friendly, featuring a high-resolution LCD display that makes navigation a breeze. The device can be controlled via a dedicated remote, as well as through mobile devices using Bryston's app for iOS and Android, providing flexibility and convenience.

Moreover, the SP1.7PRECISION showcases Bryston's commitment to build quality and durability. Constructed with high-quality materials and components, this audio processor is designed to last while delivering consistently outstanding performance. Overall, the Bryston SP1.7PRECISION sets a new standard in audio processing, making it a remarkable choice for anyone seeking a high-quality, feature-rich home theater experience.

Contents

SP1.7 Bryston Limited Warranty Contents SP1.7 Functional Layout Accessories Power Input Mode Power Standby and IR Infrared Activity Indicator Front Panel Controls and IndicatorsPower Momentary Switch LCD Display window Using the Dynamic Range Control Menu Control Buttons Source Selection Buttons and Indicators Surround Button Mode Selection ButtonsDigital Mode and Indicator Mono and Mono Downmix Modes Stereo and Stereo Downmix Mode THX Button Available with THX Listening Mode… Mode Button Analog Balance Master VolumeBypass Button Digital Audio Coaxial Inputs Rear Panel Input and Output ConnectionsBalanced and 2. Unbalanced Outputs Analog Inputs Tape/Recording Outputs Setting the Optical Audio Input AssignmentToslink Digital Audio Optical Inputs Aux IR Receiver RS-232 connectorRemote 12V Trigger Outputs Programming the AUX Trigger Output Source Select Buttons SP1.7 Remote ControlIEC Power Connector Fuses Master Power Switch Setup Buttons Mode Select ButtonsVolume/Trim Buttons Power Button Photo Sensor Status LED To accomplish this process the following tools are needed SET UP and Calibration of the SP1.7 Setting the Speaker Configuration Explanation of ‘Saved Settings per Source’ Feature Explanation of ‘Xtra Bass’ Mode Highlight SP Setup Menu Setting the Speaker Crossover Frequency Change the Crossover Frequency Setting the Channel Delays Setting Channel Levels without Pink Noise Calibrating and Setting Levels/Channel to Channel Balance Setting the THX Subwoofer Limiter or Bass Peak Level Manager Setting the Bplm with Pink Noise Enabling DTS-ES 6.1 Decoding Setting the Bplm without Pink Noise Enabling THX Surround EX Decoding Hightlight ES Other Settings Menu Change EX Control Setting Changing Dolby Plii Music Settings Highlight Plii Setup Menu Center Image is a variable in Neo6 music mode only Changing DTS NEO6 Settings Acknowledgements To change the Center Image Surround Modes Appendix a SP1.7 Surround ModesPage Table of all available surround modes Signal DTS as per THX licensing agreements Appendix B THX Information XLR/PHONE Example HOOK-UP Diagrams Inputs SP1.7 Specifications Suggested Surround Speaker Placement SP1pt7MANUAL20060112