Vingtor Stentofon ENA2200 User manual

Replacing the ENA2200/ENA2400 Amplifier
Item Number Item Name Description
102 3102 200 ENA2200 Exigo ENA2200 Network Amplifier 2 x 200W
102 3102 400 ENA2400-DC Exigo ENA2400 Network Amplifier 2 x 400W DC
102 3102 410 ENA2400-AC Exigo ENA2400 Network Amplifier 2 x 400W AC
The ENA2200 or ENA2400 amplifier has one IP address and one directory number and has to know the IP
address of the Domain Controller (Primary System Controller) in the Exigo system. Before you replace the
old amplifier, take note of its wiring connections and configuration settings in the system so as to ensure
that the same wiring and settings are retained in the new amplifier.
Requirements: PC which can be connected to the new amplifier
1 Demounting the Old Amplifier
1. Power down the old amplifier and disconnect it from the network
2. Remove the four screws on the mounting flanges and unmount the amplifier from the rack
2 Configuring the New Amplifier
1. Power up the new amplifier
2. Connect the amplifier to the same LAN and logical subnet as your PC
3. Use the menu selection knob on the amplifier to select Information > Network to find the IP
address on the display.
 If a DHCP server is active it will obtain an IP address from the DHCP server
 If no DHCP server can be reached, it will get a random IP address starting with 169.254.x.x
If the PC is not able to connect to the amplifier, make sure that the PC IP
address is in the same range as that of the amplifier IP address.
4. Open a web browser on your PC and enter the IP address of the amplifier
5. Log in with username: admin and password: alphaadmin
6. Select Station Main > Main Settings

7. Enter the settings from the old amplifier:
 Domain Controller IP: IP address of the PSC which the amplifier should connect to
 Directory Number: Directory number of the old amplifier. This is used to identify the
amplifier for correct configuration from the PSC of the system controller.
 Static IP address: IP address of the amplifier itself
 Subnet mask: Specified subnet mask
 Gateway: Specified gateway IP address
Use the same IP settings as the old amplifier so as to maintain consistency in
the system configuration.
8. Click Save
9. Click Apply to reboot the amplifier
The amplifier will now come back on with the new settings.
3 Mounting the New Amplifier
1. Mount and secure the amplifier in the rack with the four screws on the mounting flanges.
2. Reconnect all wiring such as speaker loops, network cable, and power supply.
3. Power up the amplifier.
After powering up, it may take up to 5 minutes before the amplifier successfully connects to the PSC
of the system controller.
The successful replacement of the amplifier is indicated by the network icon on the display
turning yellow.
A100K11605
Zenitel and its subsidiaries assume no responsibility for any errors that may appear in this publication, or for damages arising from the information therein. VINGTOR-STENTOFON products
are developed and marketed by Zenitel. The company’s Quality Assurance System is certified to meet the requirements in NS-EN ISO 9001. Zenitel reserves the right to modify designs
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20.11.2017