Model 5330 Flex-Use Dante® Audio Interface User Guide Issue 1, July 2018 This User Guide is applicable for serial numbers M5330-02001 and later with application firmware 1.0 and later and Dante firmware 4.2.0 (UltimoX4 4.1.2.1) Also applicable for serial numbers M5330-00151 to 02000 with application firmware 1.0 and later and Dante firmware 2.5.0 (Ultimo 4.0.9.1) Copyright © 2018 by Studio Technologies, Inc., all rights reserved www.studio-tech.
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Table of Contents Revision History ................................................................... 4 Introduction ........................................................................... 5 Installation ............................................................................ 9 Configuration ........................................................................ 12 Operation .............................................................................. 13 Technical Notes ...........................
Revision History Issue 1, July 2018: 1. Initial release. Issue 1, July 2018 Page 4 Model 5330 User Guide Studio Technologies, Inc.
Introduction The Model 5330 Flex-Use Dante Audio Interface provides a simple yet high-performance means of interfacing analog signals with applications that utilize Dante® audio-overEthernet media networking technology. Four line-level analog sources can be connected to the unit and then, after conversion to digital, output by way of four output (transmitter) channels associated with the Dante interface.
buds that use either 3.5 mm or ¼-inch jacks. A separate line-level analog monitor output allows connection to inputs on amplified speakers or power amplifiers. Two rotary controls allow individual adjustment of the headphone and monitor outputs. An Ethernet connection is all that’s required to make the Model 5330 part of a sophisticated networked audio system.
variety of analog input and output devices must be supported. The rack-mounted unit is appropriate for installation in fixed locations, serving the needs of systems associated with stadium, worship, education, commercial, and government facilities. Its lightweight enclosure also makes it suitable for mobile and field uses. The Model 5330 features an optimized set of controls and indicators that makes it simple and intuitive to use.
The Model 5330’s five outputs have a nominal signal level of +4 dBu and a maximum output level of +24 dBu. The outputs are electronically balanced, capacitor-coupled, and ESD (static) protected. They are compatible with virtually all balanced and unbalanced loads with an impedance of 2 k ohms or greater. High-quality components, including the important digital-to-analog converter (DAC) integrated circuits, are used to provide low-distortion, low-noise, and sonically-excellent performance.
Installation In this section the Model 5330 will be installed and signals interconnected. The one-rack-space (1U) unit will be mounted in an equipment rack. On the back panel analog audio input and output connections will be made using 3-pin male and female XLR connectors. An Ethernet data connection will be made using a standard RJ45 patch cable. Also on the back panel, AC mains power will be connected by means of a detachable cord set that is compatible with the unit’s 3-pin IEC 320 C14 inlet connector.
Analog Inputs The Model 5330 provides four inputs that are intended for connection to line-level analog audio signal sources. Inputs 1 and 2 are accessible on the front panel and are intended for connection to a 3-conductor 3.5 mm plug that is associated with an unbalanced 2-channel (stereo) source. Inputs 3 and 4 utilize 3-pin female XLR connectors that are located on the back panel. Inputs 1 and 2 On the front panel one 3-conductor (stereo) 3.5 mm jack provides access to inputs 1 and 2.
Main Outputs 1-4 and the Auxiliary Output Main outputs 1-4 and the auxiliary output are designed for general-purpose use which could include connecting to analog inputs on devices such as audio consoles, transmitters associated with wireless in-ear monitors, matrix intercom systems, or amplified speakers. The circuitry associated with these outputs is capacitor-coupled, electronicallybalanced (differential) and has a nominal level of +4 dBu.
Headphone Output The Model 5330 provides a 2-channel (stereo) headphone output that for convenience can be accessed on two jacks— one 3.5 mm and the other ¼-inch. Both jacks are 3-conductor (stereo) and are located on the unit’s front panel. Using one or the other of the jacks allows compatibility with a wide range of ear buds and headphones.
Device and Channel Names The Model 5330 has a default Dante device name of ST-M5330- followed by a unique suffix. The suffix identifies the specific Model 5330 that is being configured. The suffix’s actual alpha and numeric characters relates to the MAC address of the Ultimo integrated circuit that’s present in the specific Model 5330. The four Dante output (transmitter) channels have the default names of Ch1, Ch2, Ch3, and Ch4. The four Dante input (receiver) channels have default names of Ch1, Ch2, Ch3, and Ch4.
in a test sequence. This will take approximately six seconds and then immediately be followed by the application firmware’s (embedded software) version number being displayed for one second on the monitor section’s 2-channel LED meter. At this point preliminary operation will begin. Full Model 5330 operation will occur after Dante connectivity has been established by way of the Ethernet interface. This can take 30 to 45 seconds, depending on the configuration of the Dante network.
will again take place. Audio performance will not be impacted by the use of the identify command. As such it’s perfectly acceptable to use the identify command any time it would be useful. Inputs 1 and 2 Inputs 1 and 2 are intended for interconnection with personal electronic devices or “consumer” audio/video products that have analog, unbalanced signal sources with a nominal level in the range of –10 dBu. Both input sources connect to the Model 5330 using a single 3-condutor (stereo) 3.
19 dBu. This correlates to a Dante output (transmitter) level of –5 dBFS; 5 dB less than the digital maximum of 0 dBFS. The signal present/peak LEDs can prove useful in providing an overall indication of the level of the signals associated with inputs 3 and 4. A green signal present indication should light essentially at all times when a signal is connected and active. The red peak indication should never light or light very infrequently.
level of the auxiliary output will be +4 dBu, assuming that the selected Dante input (receiver) source observes a –20 dBFS nominal level. A Dante source signal with a level of –20 dBFS will always result in a +4 dBu signal level on the auxiliary output. There is no specific level indicator or monitor function associated with the auxiliary output. This is not a limitation as each of the possible audio sources (outputs 1-4) can be independently monitored for level and audio quality.
the digital domain. Users should find the audio quality of the monitor and headphone outputs to be excellent, with high maximum output level and low distortion. While this is a positive situation, it does allow high signal levels to be present on connected headphones or related devices. Care must be taken to limit exposure to excessive signal levels so as not to cause hearing damage. The monitor section can be selected to function in either a single-channel or a dual-channel mode.
will assign an IP address in the IPv4 range of 169.254.0.1 to 169.254.255.254. In this way multiple Dante-enabled devices can be connected together and automatically function, whether or not a DHCP server is active on the LAN. Using the Dante Controller software application the Model 5330’s IP address and related network parameters can be set for a manual (fixed or “static”) configuration.
Application Firmware Version Display As part of the Model 5330’s power-up sequence the two LED level meters associated with the monitor section, located on the right side of the front panel, will indicate the unit’s application firmware version number. Knowing the version number can be useful when working with factory personnel on application support and troubleshooting situations. The eight LEDs associated with the left meter are used to display the major release number with a range of 1 through 8.
version 1.3 of the application firmware (M5330.bin) is contained within this zip file. Once the desired M5330.bin file has been stored in the root directory the flash drive will be ready for use. To install a new application firmware file follow these steps: 1. Remove power from the Model 5330. This will require removing the IEC C13 connector associated with the AC mains cord. 2. Identify the USB receptacle which is located on the right side of the back panel. It is labeled FIRMWARE UPDATE.
Specifications Dynamic Range: >116 dB, 0 dB gain, A-weighted Type: Dante audio-over-Ethernet Frequency Response: +0.0/–0.5 dB, 22 Hz to 22 kHz Network Audio Technology: AES67-2013 Support: yes (for serial numbers M5330-02001-later) Distortion (THD+N): <0.
Connectors: Inputs 1 and 2: 3-conductor 3.5 mm jack Inputs 3 and 4: 3-pin female XLR Main, Auxiliary, and Monitor Outputs: 3-pin male XLR Headphone Output: 3-conductor 3.5 mm jack and 3-conductor ¼-inch jack Ethernet: RJ45 receptacle USB: type A receptacle (used only for application firmware updates) AC Mains: 3-blade, IEC 320 C14-compatible (mates with IEC 320 C13) Power Source: AC Mains: 100 to 240 volts, +10/–15%, 50/60 Hz, 15 watt maximum Dimensions – Overall: 19.0 inches wide (48.3 cm) 1.
