Difference between revisions of "ENA2400-DC Amplifier"

Latest revision as of 11:30, 27 June 2024

This product is discontinued!

This product is replaced by the ENA2400-AC2 Amplifier

ENA2400-DC amplifier

The ENA2400-DC Amplifier is a 2 x 400 watt IP based amplifier that can register to the AlphaCom server over an IP network.

The ENA2400-DC amplifier operates from a 48 VDC supply and is designed to survive minor interruptions on the power supply.

The amplifier has two separate loudspeaker channels. Each channel can be addressed separately, i.e. belong to two different zones, or the two channels can be combined into one channel.

The amplifier monitors the speaker lines for shorts, overload and opens. A Line End Transponder (ELTSI) can be used for reliable detection of an open line. More than one ELTSI can be connected to the same line, allowing monitoring of several branches on the speaker line. The amplifier also monitors control inputs, power, temperature, network connections and every other component required for operation of essential services. Faults will be indicated locally on the amplifier display and fault relay, as well as reported to the AlphaCom server which can raise an event or forward the reports to syslog, SNMP and internal log.

The amplifier’s control inputs/outputs and audio inputs can be used locally by the amplifier (e.g. for PTT and audio from a handheld microphone) or can be controlled by the system (e.g. audio input for background music).

Installation, Mounting and Dimensions

Configuration

AlphaCom mode

SIP mode

Common Configuration

Software Upgrade and Restore Factory Defaults

The ENA amplifier is a "Turbine" device, and the software is upgraded in the same way as Turbine Intercom stations.

Load Factory Default values:

To load default configuration and reset to DHCP, press and hold the menu selection knob for 20 seconds while booting up the Amplifier.
Factory Default values can also be loaded via the web interface of the amplifier, from the Station Administration > Reboot menu

Accessories

ELTSI-1 Line End Transponder

Related Information

Additional Documentation on Zenitel.com

@@ Line 1: / Line 1: @@
-{{A}}[[File:ENA2400-DC.jpg|thumb|alt=ENA2400-DC.|500px|ENA2400-DC amplifier]]
+{{Obsolete}}
+[[Category: Discontinued Stations]]
+{{note|This product is replaced by the [[ENA2400-AC2 Amplifier]]}}
+{{AS}}[[File:ENA2400-DC.jpg|thumb|alt=ENA2400-DC.|500px|ENA2400-DC amplifier]]
 The '''ENA2400-DC Amplifier''' is a 2 x 400 watt IP based amplifier that can register to the AlphaCom server over an IP network.
@@ Line 21: / Line 24: @@
 * [[ENA Amplifier - Report faults to Display Station|Report amplifier faults to Display Station]]
 * [[HD audio for background music distribution]]
+* [[Distributed Automatic Volume Control (DAVC)]]
 ===SIP mode ===
 * [[ENA Amplifier - Basic configuration (SIP mode)|Getting Started (SIP mode)]]
-* [[ENA Configuration - SIP mode|SIP mode]]
+* [[ENA Amplifier Configuration (SIP)|Web interface - SIP mode]]
-* [[ENA Advanced configuration mode (SIP)|Advanced configuration mode]]
+* [[Distributed Automatic Volume Control (DAVC) (SIP)|Distributed Automatic Volume Control (DAVC) in SIP]]
 === Common Configuration ===
@@ Line 34: / Line 38: @@
 The ENA amplifier is a "Turbine" device, and the software is upgraded in the same way as Turbine Intercom stations.
 * [[Turbine Software Upgrade|Upgrade using the web interface of the amplifier]]
-* [[VS-IMT Upgrade Stations|Upgrade using the IMT tool]]
+* [[IMT - Discover & Upgrade|Upgrade using the IMT tool]]
 Load Factory Default values:
@@ Line 45: / Line 49: @@
 == Related Information ==
 * [https://www.zenitel.com/product/ena2400-DC Additional Documentation on Zenitel.com]
-[[Category: Public Address - Network amplifiers]]