Using computer networking technology, the system allows you to transfer 24 channels of high-quality audio over an extremely long distance on a single lightweight cable.
The digital advantage also brings with it easy installation, low cost, portability, and pain-free expansion. Ethernet connection standards recommend using straight-through cables to connect devices to the ports on a switching hub, and crossover cables when connecting hub-to-hub. If RSC devices are connected to the REMOTE connectors on both the S and S, the system can be controlled from either device though only one remote device can control the system at any given time.
However, the S can be used anywhere you need to receive stage audio from the S—at a monitor console, a multi-channel recording device, a broadcast feed, etc. Additionally, multiple S- units can be used for split destinations when connected to the system via an Ethernet switching hub. It can be connected to either the S or S unit, whichever is most convenient for you.
Install the SR rack-mount brackets with the supplied screws as shown in the following diagram. Remove only the screws shown in the following diagram 2 screws total , and detach the AC cord clamp. This switch sets the REAC behavior of each device, and determines how audio is transferred throughout the system. To change the switch setting, use a blunt-tipped instrument such as a ball-point pen, mechanical pencil, etc.
The SR can be connected to either the S or S Connect it to whichever device location is most convenient for you. Before connecting the audio outputs on the S and S units to the audio inputs of other devices, always turn down the volume or turn off the power on the receiving devices to prevent possible damage. Connect the output of balanced audio devices microphones, instrument outputs, etc. When audio outputs from an S or an S are connected to inputs of external devices such as mixing consoles, please be sure to turn off the phantom power supply from these external devices.
The S and S units are equipped with protection circuits. A brief interval a few seconds after power up is required before the units will operate normally. After approximately 1. No sound is output while the indicator is lit.
Before proceeding, make sure that the SR is connected to the S or S as described on Page Lock Mode fig. When channels are linked, gain and pad settings made on one channel of the linked pair will be duplicated on the other.
This can be convenient when audio devices with stereo outputs are connected to the S or S These loss-less digital splits can be routed over CAT5 cable to a monitoring console or a broadcast truck for recording. The church features a seat auditorium as well as a smaller seat chapel. Read more…. M helps the theater's technical crew accommodate the unique audio and stage requirements for a number of complicated plays and musicals on the space's busy itinerary.
You can also contact our Product Support department by phone or email. Otherwise, you will need to use equivalent packaging materials. About This Manual. System Components. System Options. S Front Panel. SR Remote Controller. SR Front Panel. SR Rear Panel. Audio Connections. Input Status Indicators. Powering Up. Powering Off. System Status Indicators. Power Indicators.
Muting the System Outputs. Using the SR Remote Controller. Lock Mode. Monitoring Input Signals. Signal Status Indicators. LED Input Meter. Selecting a Channel for Editing. Setting the Preamp Gain. Input Pad.
Phantom Power. Stereo Link. Memory Function. Appendix A: Troubleshooting. The material is presented in the following chapters:. Additionally, the names of buttons, knobs, and connectors are shown exactly as they appear on the system components. As a result, these names are shown completely in capital letters. One button on the SR serves a dual purpose.
In most cases, audio snakes are used in sound reinforcement applications that involve a musical performance, a theatre presentation, or an orator or orators.
Of course, there are many other usage applications for an audio snake, such as transferring audio to a recording setup, a broadcast feed, or any other application where multiple audio signals are transferred and managed. However, they are not meant to imply that the system is unsuited for a particular alternate application. These manuals provide important information concerning the proper operation of each unit, and detail precautions for using the units safely. Additionally, there are three status indicators for each input:.
Although changes may not seem smooth when adjusting preamp gain using an SR remote controller or an SRCS remote control software on a computer, this is not a malfunction. Some noise is also generated when switching between the following gain levels. This is not a malfunction. The SR upgrade allows the gain level to be verified with numerical values. See the Roland website for the version that supports this feature and how to upgrade. See Page 47 for more information. This allows for noise-free connection of audio input sources.
After approximately 1. While the indicator is lit, the audio outputs of all connected REAC. See: Appendix A: Troubleshooting. Use the cord clamp on the side panel to prevent the power cord from being accidentally pulled out.
This clamp holds the AC power cord in place See Page 34 for more information. The air intake vents provide fresh air for the cooling fans and the fans expel hot air through these vents.
Be sure never to block the cooling fan exhaust vents and air intake vents. Standard RJ45 plugs can be connected here as well. See the Appendices for Ethernet cable wiring diagrams and Ethernet switching hub requirements. Press the [PAD] button so its indicator lights to engage a 20 dB pad on the currently selected input channel.
To disengage the pad, select the desired channel and press the [PAD] button so its indicator goes out.
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