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Related Manuals for Digital Acoustics ii3-ESS
Summary of Contents for Digital Acoustics ii3-ESS
- Page 1 -ESS IP Speaker System Users’ Guide...
- Page 2 ESS User Manual This page intentionally left blank...
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Page 3: Table Of Contents
ESS User Manual Table of Contents Overview ................. 1 Specifications ................2 25/70 Volt Lines ............... 3 Speaker Configurations ............. 5 8 Ohm Speaker(s) ..............5 25/70V Speaker(s) with optional 25/70V transformer ....7 Connections and Controls ............8 Speaker Connection ............... 8 Power Supply / Amplifier ............ -
Page 4: Overview
Overview The Digital Acoustics’ ESS IP Speaker System is designed to drive an 8 Ohm speaker load or speakers attached to a 25/70V distribution line (requires optional 25/70V Transformer). Software support is provided by Digital Acoustics’ TalkMaster LE™, TalkMaster EE™ or by and 3 parties supporting Digital Acoustics®... -
Page 5: Specifications
Specifications Hardware Protocols TCP, UDP, DHCP, ARP 10/100 Base-T Ethernet (Auto Network Interface detection) Command protocols Digital Acoustics ® Proprietary Network Bandwidth 64 khz Utilization Audio Resolution PCM 8bit and uLAW 8bit Frequency Response 300-4 kHz (Voice band) Power over Ethernet* (PoE 802.3af compatible). -
Page 6: 25/70 Volt Lines
25/70 Volt Lines The ii3-ESS can be ordered with an optional 25/70V audio transformer. The optional audio transformer allows the ii3-ESS to driver one or more speakers attached to a 25/70V distribution line. All speakers must have their own 25/70V transformer. This allows the ESS to be located further away (up to 3000 feet with 18 gauge wire) from the speaker(s) and allows an individual speaker’s volume to be adjusted... - Page 7 To use the optional transformer: • Connect the transformer to the mounting holes on the top of the ii3-ESS using the included screws (#6-32 x 3/16) • Connect the transformer leads marked Sec Black and 8 Ohm to the included terminal block plug and connect it into to the Speaker terminal on the ii3-ESS •...
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Page 8: Speaker Configurations
The ii3-ESS is designed to drive an 8 Ohm load or speakers attached to a 25/70V distribution line (requires optional 25/70V Transformer). One or more speakers can be driven by a single ii3-ESS. If more that one speaker is connected to an ii3-ESS, all speakers will sound when audio is sent to that ESS. - Page 9 • Four 8 Ohm speakers wired in series-parallel Please note the following guidelines: • Speakers should be installed within 100 feet (30 meters) of the ESS using 18 gauge wire • The total amount of wire used in the wiring run should not exceed 200 feet (60 meters) •...
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Page 10: 25/70V Speaker(S) With Optional 25/70V Transformer
25/70V Speaker(s) with optional 25/70V transformer The ESS can drive one or more 25/70V Speakers or Horns when equipped with an optional 25/70V transformer. When using 25/70V transformers, all speakers must be wired in parallel. Please note the following guidelines: •... -
Page 11: Connections And Controls
Connections and Controls Speaker Connection To connect an 8 Ohm load to the ii3-ESS, connect two wires from the speaker terminals (or 8 Ohm load source) to one of the supplied terminal block plugs and insert it into the Speaker connector on the ESS. -
Page 12: Network
For External Power and low amp setting, the jumpers are set as follows: • Two Horizontal Jumpers on columns 2 and 3 indicate External power is supplied • One Vertical jumper on column 4 indicates Low Amplifier setting Network Connect the RJ-45 connector with a CAT5/5E cable to an available 10/100 Ethernet port on a network switch. -
Page 13: Software Configuration
Software Configuration Using TalkMaster LE or TalkMaster EE - Admin Console: • Search the network for ii3-ESS modules • When found, configure the following parameters: o Select Client mode o Specify DHCP or an IP address, Subnet, and Gateway o Specify Location Name to uniquely identify the ESS o Specify the Server IP address the ESS is to connect to o Check the “Remote Listen Disable”... -
Page 14: Physical Dimensions
Physical Dimensions 2.8" 1.5" 4.9" 4.0" 3.4"... -
Page 15: Software Support
Software Support For use with Digital Acoustics’ TalkMaster LE or TalkMaster EE, select the “Remote Listen Disable” option when configuring the ii3-ESS. Refer to documentation for 3 party software that supports Digital Acoustics technology, Recommended Power Supply for Max (High) Power... -
Page 16: Troubleshooting
Troubleshooting Unit will not power up • Verify the Power Supply / Amp jumpers on the unit Unit will not connect • Verify that the LINK LED on the unit is on solid • Verify units IP address, subnet mask and gateway •... - Page 17 Notes...
- Page 18 Design and specifications are subject to change without notice. Digital Acoustics®, ii3™ and TalkMaster™ are trademarks of Digital Acoustics Corporation, all other marks used are properties of their respective owners. Digital Acoustics' product designs are packaged by leading manufacturers around the world.
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