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JBL EVOi.net User Manual
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JBL EVOi.net User Manual

Jbl user's guide loudspeaker evoi.net
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Introducing The Next Generation of Installed Sound

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Summary of Contents for JBL EVOi.net

  • Page 1 Introducing The Next Generation of Installed Sound...
  • Page 2 EVOi.net ©2001 JBL Professional...
  • Page 3 IT SHOULD NOT BE NECESSARY TO REMOVE ANY PROTECTIVE GROUND OR SIGNAL CABLE SHIELD CONNECTIONS TO PREVENT GROUND LOOPS. ANY SUCH DISCONNECTIONS ARE OUTSIDE THE RECOMMENDED PRACTICE OF JBL PROFESSIONAL AND WILL RENDER ANY EMC OR SAFETY CERTIFICATION VOID. For continued compliance with international EMC legislation ensure that all input and output cables are wired with the cable screen connected to Pin 1 of the XLR connectors.
  • Page 4 EVO Intelligent Loudspeaker Systems. We like to say the EVOi.net accesses the intelligence. Upon unpacking the EVOi.net please take note of the contents as listed below. If you do not have the contents listed then please contact your dealer as soon as possible.
  • Page 5 The EVOi.net is either supplied in a 19” rack mount configuration or as part of the EVOi.sys. Simplicity in the presentation is at the forefront of the EVOi.net design. For installed loudspeaker systems, it is not practical to initiate setup and operational function with control on the actual loudspeakers.
  • Page 6 Two sets of LED indicators monitor audio signal levels at the inputs (left) and (right). When the green indicators are on, the input signals are greater than -40 dB. Below this threshold, the indicators will be off, signifying that the input signals are too low for proper amplification or are disconnected from the system.
  • Page 7 LED will turn on once the delay time has been set on auxiliary outputs, (left) and (right). A green LED indicates EVOi.net is being powered. Use this 8-pin mini DIN connector to connect the EVOi.net to a PC’s RS232 port.
  • Page 8 The EVOi.net is equipped with four mounting holes for installation in one RU (rack unit) space. Insert the enclosed power cord into the IEC connector to supply the specified AC power. The removable fuse protects internal circuits. When replacing the fuse, be sure to use the same type as speci- fied.
  • Page 9 If your application calls for mono sound, simply press on the rear of the EVOi.net. This will sum the pair of outputs. (See EVOi.net – Features 15 and 16 on page 6). NOTE: Activating MONO SUM will lower the output level...
  • Page 10 IMPORTANT: EVOi.net is supplied with a dedicated JBL Measurement Microphone and 100’ XLR - XLR balanced signal cable. Successful setup will ONLY occur if the JBL Measurement Microphone is used. When not in use please keep it in a safe place for future use.
  • Page 11 EVOi.net SIGNA OKAY SPEAKER SYSTEM CONTROLLER The soft buttons on EVOi.net have been designed such that it is very difficult to accidentally activate or switch something off. To avoid frustration please refer to the following guideline for button operation: Press, or Press-and-release means to Press the button and release it within 1 second.
  • Page 12 At the beginning of or anytime during a system setup, the hookup configuration of the EVO loudspeaker can be tested by using the button. This button is used to control the user audio test mode, i.e. pressing it will produce ‘pink noise’ output from each EVO loudspeaker.
  • Page 13 For simple applications of up to two EVO loudspeakers hooked up to (the outputs), optimum placement of the Measurement Micro- phone is illustrated in Figure 10. The placement follows a simple height-to-depth ratio of 1:2. For a given loudspeaker height the optimum position is a distance twice the height away from it, into the listener area.
  • Page 14 Auto EQ routine, the EQ SET indicator will light. 4. At the same instant EQ SET lights up, AEQ ON also illuminates indicating that Auto EQ is on. 1. Pass program signal to EVOi.net and listen to the result of Auto EQ. 2. Press the button (the LED will illuminate when Auto EQ is active) and listen to the ‘Before &...
  • Page 15 If your system consists of more than two EVO loudspeak- ers then these auxiliary/delay systems should be hooked up to outputs , the Loudspeakers. FLOATING BALANCED OUTPUTS INTERFACE LINK OUT LINK IN MONO For applications of more than two EVO loudspeakers hooked up to outputs (the optimum placement of the Measurement Microphone is...
  • Page 16 EVO Loudspeakers hooked up to outputs can be instructed to automatically set their correct delay and level to perform optimally with EVO Loudspeak- ers hooked up to outputs. A Haas delay will also be added to the Loudspeakers to make sure the Loudspeakers are the acoustic focus.
  • Page 17 Recommended for the enhancement of RECORDED MUSIC playback. Two different types of Anti Feedback Control engines can SETTINGS be initiated and set up via EVOi.net: Live Anti Feedback LOCKED Control and Fixed Anti Feedback Control. TEST Live Anti Feedback Control is designed to be used during a performance.
  • Page 18 It is possible to reset the settings in the EVO loudspeakers using data stored in EVOi.net, see Power Up Operation on page 9 for further information. indicators show indicators will show buttons simultaneously.
  • Page 19 EVOi.net is the “network” center of any EVO Loudspeaker System. It facilitates access to all EVO Loudspeaker functions and monitoring. EVO Loudspeaker Systems have been optimized for small to mid-size venues, where a pair will sufficiently reinforce sound for an audience of up to five hundred people. They have been designed with specific applications in mind: schools and sports facilities;...
  • Page 20 1 = Auto EQ. Main Out Setup 1A 2 = Auto EQ. Aux Out Setup 3A 3 = Delay Setup Delay Mono EVOi.324 Input Microphone position. Remember to engage the EVOi.net Rear Mono Mono Audio Output (from Mixer) Main Mono XLR Signal Cables switch.
  • Page 21 Speaker Placement In Room EVOi.324 Main R Approximate measurement microphone placement. 1 = Auto EQ. Main Out Setup 1&2 Main R EVOi.324 Input EVOi.net Rear Audio Outputs (from Mixer) Main L XLR Signal Cables XLR Signal Cables EVOi.324 Main L EVOi.324...
  • Page 22 2 = Auto EQ. Aux Out Setup 3&4 3 = Delay Setup Main R EVOi.324 Delay R EVOi.324 Input EVOi.324 Input Delay R EVOi.net Rear Audio Outputs (from Mixer) Main L Delay L XLR Signal Cables XLR Signal Cables EVOi.324 Main L EVOi.324 Delay L EVOi.324...
  • Page 23 Another typical configuration for larger rooms is to configure two mono arrays, as illustrated in the inset diagram. EVOi.net is hooked up as shown with both (NOTE: For clarity, power connections are not shown.) IMPORTANT: Make sure POWER is off before making connections.
  • Page 24 EVOi.net hook up configuration and Measurement Microphone are as illustrated below. The setup is identical to EVOi.net in a Small Rectangular Room. (NOTE: For clarity, power connections are not shown.) IMPORTANT: Make sure POWER is off before making connections. Speaker Placement In Room Approximate measurement microphone placement.

  • Page 25: Audio Output

    IMPORTANT: Make sure POWER is off before making connections. Speaker Placement In Room Approximate measurement microphone placement. 1 = Auto EQ. Main Out Setup 1&2 EVOi.net Rear Audio Output (from Mixer) Main Mono 1 Main Mono 2 XLR Signal Cables...
  • Page 26 For a Large Fan Shaped Room, the Main Array is set up and hooked up to EVOi.net as illustrated below. The Delay EVO Loudspeakers are positioned as illustrated and hooked up to back of the listening area. The approximate positions and placement sequence of the Measurement Microphone are illustrated on the inset diagram.
  • Page 27 EVOi.net, the SPEAKER STATUS indicators will signify power-up disagreement error. Audio will not be allowed to pass at this time. 2. The EVOi.net will backup the data that came from the speakers to preserve it. 3. The EVOi.net will upload the original stored data into the speakers.
  • Page 28 6). The input signal level to EVOi.net is too high. Lower the input level to EVOi.net. This is likely to occur if the EVO Loudspeakers are not powered up and there is no audible way of hearing a ‘clipped’ signal. If this is the case, determine the cause of the EVOi.324’s not producing...
  • Page 29 EVOi.324, and power connections to EVOi.324. Speaker Data Corruption. (Parameter Settings in Error). An error has occurred that resulted in an invalid parameter set. EVOi.net will attempt to update after error is cleared. If error persists, contact Authorized Service Representative.
  • Page 30 Inputs: 2 channels, Max. level +20dB (7.5Vrms), 8k Ohms impedance, Electroni- cally Balanced, XLR connectors, pin 2+ 1 Dedicated JBL Measurement Microphone, XLR Outputs: 4 Channels, Dedicated EVO Intelligent Speaker outputs, Electronically Balanced, XLR connectors, pin 2+ Outputs 1 & 2 dedicated Main System outputs with Mono Sum capability Outputs 3 &...
  • Page 31 JBL; claims based upon any misrepresenta- tions by the seller; any JBL product on which the serial number has been defaced, modified or removed. JBL will pay all labor and material expenses for all repairs covered by this warranty.
  • Page 34 EVOi.net...
  • Page 35 Factory Settings ..9 Fan Shaped Rooms ..22-24 Features ..4 EVOi.net Front Panel..4-5 EVOi.net Rear Panel..6 Front Panel..4-5 Fuse .
  • Page 36 Part # 337540-001 © Copyright 2001 JBL Professional • Printed in the USA...