Kramer Electronics user manual Overview, Your 910 Digital Audio Preamplifier

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Overview

3Overview

The 910 is a high-performance stereo audio preamplifier. It accepts balanced and unbalanced stereo audio, S/PDIF digital audio, and microphone inputs, processes the signals, and outputs them to balanced, unbalanced and S/PDIF outputs.

The 910 has the following features:

•Grouped audio controls: volume, balance, bass, mid, treble, loudness, equalizer, delay, mute, expand and compress

•Selectable condenser or dynamic mic input with talk over, mix and override controls

•A 24-character by 2-line LCD display

•Memory locations that store up to 4 presets to be recalled and executed when needed

•A USB port for software upgrades

•Flexible control options including the front panel, RS-232 (with Windows®-based control software included), Ethernet and IR

•Standard 19” rack mount size of 1U with rack "ears" included

To achieve the best performance:

•Use only good quality connection cables1 to avoid interference, deterioration in signal quality due to poor matching, and elevated noise levels (often associated with low quality cables).

•Avoid interference from neighboring electrical appliances that may adversely influence signal quality and position your Kramer 910 away from moisture, excessive sunlight and dust

4Your 910 Digital Audio Preamplifier

Figure 1 and Table 1 define the unit.

1 Available from Kramer Electronics on our Web site at http://www.kramerelectronics.com

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KRAMER: SIMPLE CREATIVE TECHNOLOGY

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Contents Model Contents Tables FiguresGetting Started IntroductionAchieving the Best Performance Safety InstructionsRecycling Kramer Products Quick Start Your 910 Digital Audio Preamplifier Overview910 Digital Audio Preamplifier Display 910 Digital Audio Preamplifier FunctionsFactory Default Button Installing the 910 in a Rack Connecting the 910 Digital Audio Preamplifier Connecting the Ethernet Port Connecting the RS-232 PortSelect Properties Configuring the Ethernet Port KRAMERXXXX2 Device Properties Screen Connecting via USB Connecting a Microphone to the XLR InputOperating the 910 Digital Audio Preamplifier Using the Front Panel ButtonsMID Ldns MuteInput Bass Treb910 Control Application Screen Controlling the 910 from the PCTechnical Specifications Host Message Format Protocol 3000 SyntaxDevice Message Format 10.2 Device Initiated Messages 10 910 Commands in Protocol10.1 Help Commands Result and Error CodesPreset Commands Basic Routing CommandsAudio Parameter Commands Network Setting Commands Identification CommandsCommand Terms Machine Information CommandsCommand Forms Entering CommandsCommand Chaining Backward Support Maximum String LengthPage Safety Warning

910 specifications

Kramer Electronics, a globally recognized leader in the field of audiovisual and presentation technologies, has developed an impressive array of products, including the Kramer 910. This high-performance line of audiovisual equipment has quickly gained popularity among professionals in the AV industry for its reliable performance and innovative features.

The Kramer 910 is notable for its capability to manage a variety of signal formats, making it a versatile solution for any installation. It supports various input and output formats, such as HDMI, DisplayPort, VGA, and more. This feature allows users to seamlessly switch between different devices, ensuring flexibility during presentations, whether in corporate boardrooms, educational institutions, or live event settings.

One of the standout technologies in the Kramer 910 is its advanced digital signal processing. This technology not only ensures high-quality video and audio output but also enhances signal compatibility, reducing potential interference or loss in quality. The unit is designed to maintain signal integrity across long distances, a crucial aspect in larger installations where distance can be a factor in performance degradation.

The Kramer 910 also boasts an intuitive user interface, making it easy for users to switch inputs, adjust settings, and troubleshoot issues. This user-centric design extends to its installation as well, with the device supporting both rack-mounted and standalone configurations, catering to diverse setup requirements. Additionally, the unit features simple access to firmware updates, which helps maintain its cutting-edge performance and security.

Another significant aspect of the Kramer 910 is its support for advanced scaling and switching capabilities. The device includes built-in scaling technology that adjusts the resolution of incoming signals to match the output format. This feature ensures that presentations look their best, regardless of the source device's native resolution.

In terms of connectivity, the Kramer 910 keeps pace with industry standards, offering options for various control systems, including RS-232 and IP-based control. This ensures compatibility with a wide range of smart automation solutions, enabling users to integrate the device seamlessly into their existing AV setups.

Overall, the Kramer 910 exemplifies reliability, flexibility, and ease of use in the realm of audiovisual technology. With its top-notch features, innovative technologies, and robust design, it stands out as a valuable asset for professionals seeking superior performance in their presentations and installations.
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