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Related Manuals for BluStream NPA20ANA
Summary of Contents for BluStream NPA20ANA
- Page 1 NPA20ANA User Manual NPA20ARC_Manual_REVA1...
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Page 2: Table Of Contents
Speaker Connections Trigger Connection Analogue Line Audio Inputs/Outputs Surge Protection Device Recommended Daisy Chain NPA20ANA/NPA20ARC Amplifiers 06 This product contains sensitive electrical components that may be Web GUI Control 07-12 damaged by electrical spikes, surges, electric shock, lightning strikes, etc. -
Page 3: Introduction
AV installation within smaller zones, or where voice re-enforcement is required. The NPA20ANA features a 2 x 10W digital amplifier (1 x 20W mono) audio output with balanced / unbalanced analogue audio integration which can be powered via PoE or PoE+ from a compatible network switch, or locally should the switch not support PoE. -
Page 4: Front Panel Description
Volume + Button - Increase master output volume Rear Panel Description TCP/IP LAN Port - RJ45 connector supporting PoE+ to power NPA20ANA from the network switch and for for TCP/IP and web-GUI control of the device RS-232 - Phoenix connector for RS-232 control of the device Trigger Input - Phoenix connector triggers amplifier output on/off. -
Page 5: Speaker Connections
Amplifier Output The NPA20ANA amplifier is capable of outputting the same power at both 4 ohms and 8 ohms. The amplifier output power varies depending on the input power supply or PoE adapter connected to it, it does this by adjusting the internal gain to allow you to get the most of the amplifier. -
Page 6: Analogue Line Audio Inputs/Outputs
Daisy Chaining NPA20ARC/NPA20ANA Amplifiers When additional speakers are required in the zone, the NPA20ARC and NPA20ANA amplifiers have a daisy-chain audio and control feature allowing audio loop for up to 4 x amplifiers, but with a single point of control. -
Page 7: Web Gui Control
Web-GUI Control The NPA20ANA features an in-built web-GUI for control and configuration of the unit. By default the device is set to DHCP, however if a DHCP server (eg: network router) is not installed, the device IP address will revert to below details:... - Page 8 NPA20ANA USER MANUAL Control Page: The Control page allows a user to adjust the audio levels for each input and the output. The Control page also includes input volume adjustment which can be used as an audio limit function to limit the maximum output volume. Additional control features include the ability adjust the signal mix (single channel only, stereo, or summed mono), audio delay, inversion, or 31 band graphic eq with +3dB / -10dB of adjustment.
- Page 9 Settings Page: The Settings page allows users to change settings specific to the network configuration of the NPA20ANA such as the devices IP address and port settings. You can also adjust the mDNS or Domain Name for the device, which can also be used to access unit via, for example: http://NPA20ANA.local/...
- Page 10 • Power Mode - if the NPA20ANA is connected to a DC power supply, then PoE power modes will not be selectable. If the NPA20ANA is connected via PoE, it will default to the minimum PoE power specification (PoE Class 0). It is recommended to set this to the PoE power specification of the PoE adapter powering the NPA20ANA •...
- Page 11 Device Management Page: When additional speakers are required in the zone the NPA20ANA and NPA20ARC amplifiers have a daisy-chain audio and control feature allowing audio loop for up to a futher 3 x NPA20xxx amplifiers (4 x amplifiers maximum), but with a single point of control.
- Page 12 NPA20ANA USER MANUAL Information Page: The Information page provides useful information such as firmware version and network settings. www.blustream.com.au www.blustream-us.com www.blustream.co.uk...
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Page 13: Schematic
NPA20ANA USER MANUAL Schematic Contact: support@blustream.com.au support@blustream-us.com support@blustream.co.uk... -
Page 14: Telnet & Rs-232 Control Port
NPA20ANA USER MANUAL Telnet & RS-232 Control Port The NPA20ANA can be controlled via a 3-pin Phoenix to serial RS-232 cable or via Telnet. The RS-232 communication settings and commands are as follows: Baud Rate: 57600 bps Parity: None Flow Control:... - Page 15 NPA20ANA USER MANUAL RS-232 / TELNET COMMAND DESCRIPTION VOL- yy Decrease System Volume yy=[1...100]:Steps yy Can Be Empty (1 Step) VOL xx Set System Volume Value To xx xx=[0...100]:Volume Value MUTE ON/OFF Set Mute On Or Off MASTER xx Set Output Master Includes xx xx=[0...3]:0:All, 1:AMP Only, 2:LINE Only, 3:None...
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Page 16: Specifications
PoE+ Type 2 Class 4, or 24V/1.25A DC 4-pin DIN (power supply not included) NOTE: Specifications are subject to change without notice. Weights and dimensions are approximate. Package Contents NPA20ANA • 1 x NPA20ANA • 1 x Mounting kit • 1 x Quick Reference Card www.blustream.com.au www.blustream-us.com... - Page 17 NPA20ANA USER MANUAL Certifications FCC Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
- Page 18 www.blustream.co.uk...
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