Extron AXI 016 Manual de Usario

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Go to www.extron.com for the
complete user guide, installation
instructions, and specifications.
AXI 016 • Setup Guide
This guide provides basic instructions for an experienced technician to install the AXI 016 Audio Expansion Interface. The AXI016
is a pure breakout device that provides 16 line-level outputs for EXP-enabled devices. The AXI016 is simple to use with no DSP
processing hardware controls. For additional information and specications, go to www.extron.com.
NOTES:
EXP-enabled devices are devices that contain an Extron EXP port for routing 16 bidirectional channels of digital audio.
In this guide, “EXP-enabled devices” and “EXP devices” are used interchangeably.
Disconnect Power and Mount the AXI 016
Disconnect power from the AXI 016 and power off all devices that will be connected to it. The AXI 016 is housed in a half-rack
width, 6-inch deep, 1U-high metal enclosure that can be rack mounted, set on a rack shelf, or placed on a table with the provided
rubber feet. Select a suitable mounting location, then choose an appropriate mounting option.
Rear Panel Connections
A X I 0 1 6
9 10 11 12
123 4
OUTPUTS
EXP INPUT
POWER
12V
0.7 A MAX
13 14 15 16
56 7 8
EXP THRU
P RI M A RY
D E V I C E
S YE C ON DA R
D E V I C E
A B DC
Figure 1. AXI 016 Rear Panel Connections
A Power Inlet
B Analog Audio Outputs
C EXP Input Port and LED
D EXP Thru Port and LED
A — Connect the 12 VDC power supply to the rear panel captive screw power inlet. Then, plug 12 VDC Power Inlet
the power cable into the IEC inlet on the external power supply (see figure 2 and the following notices).Attention
Rear Panel
Power Receptacle
DC Power Cord
Captive Screw
Connector
Ground
all devices.
External
Power Supply
12 VDC, 1.5 A max.
– Return
+12 VDC input
Ridged
Smooth
AX 50-60Hz
Figure 2. Connecting the External Power Supply
ATTENTION:
Always use a power supply provided by or specified by Extron. Use of an unauthorized power supply voids all regulatory
compliance certification and may cause damage to the supply and the end product.
Utilisez toujours une source d’alimentation fournie par Extron. L’utilisation d’une source d’alimentation non autorisée
annule toute conformité réglementaire et peut endommager la source d’alimentation ainsi que l’unité.
2
ATTENTION:
If not provided with a power supply, this product is intended to be supplied by a UL Listed power source marked “Class
2” or “LPS” and rated output 12VDC, 0.7 A minimum, 48 or 56 VDC (PoE), minimum 0.35 A.
Si ce produit n’est pas fourni avec une alimentation, il doit être utilisé avec une source d’alimentation certifiée
UL de classe 2 ou LPS avec une tension nominale 12 Vcc, 0,7 A minimum (PoE), 48 Vcc (PoE), or 56 Vcc (PoE)
0,35Aminimum.
Unless otherwise stated, the AC/DC adapters are not suitable for use in air handling spaces or in wall cavities. The
power supply is to be located within the same vicinity as the Extron AV processing equipment in an ordinary location,
Pollution Degree2, secured to the equipment rack within the dedicated closet, podium, or desk.
Sauf mention contraire, les adaptateurs AC/DC ne sont pas appropriés pour une utilisation dans les espaces d’aération
ou dans les cavités murales. La source d’alimentation doit être située à proximité de l’équipement de traitement
audiovisuel dans un endroit ordinaire, avec un degré2 de pollution, fixé à un équipement de rack à l’intérieur d’un
placard, d’une estrade, ou d’un bureau.
The installation must always be in accordance with the applicable provisions of National Electrical Code ANSI/NFPA 70,
article 725 and the Canadian Electrical Code part 1, section 16. The power supply shall not be permanently fixed to
building structure or similar structure.
Cette installation doit toujours être en accord avec les mesures qui s’applique au National Electrical Code
ANSI/NFPA70, article725, et au Canadian Electrical Code, partie1, section16. La source d’alimentation ne devra pas
être fixée de façon permanente à une structure de bâtiment ou à une structure similaire.
B — Use 6-pole, 3.5 mm captive screw connectors to connect up to 16 balanced or Analog Audio Outputs
unbalanced line-level devices. Balanced or unbalanced mono devices can also be connected using 3-pole, 3.5 mm
captive screw connectors.
Tip
Sleeve
Tip
Sleeve
Tip
Slee
ve
Ring
Tip
Slee
ve
Ring
6-pole Audio OUTPUT Wiring
Balanced Output Unbalanced Output
NO Ground Here
NO Ground Here
3-pole Audio OUTPUT Wiring
Unbalanced Output
Tip
Sleeve
NO Ground Here
Balanced Output
Tip
Sleev
e
Ring
Figure 3. Audio Output Wiring
ATTENTION :
For audio outputs, connect the sleeves to the ground contact. connect the sleeves to the unbalanced DO NOT
negative (-) contacts.
Pour l’audio asymétrique, connectez les manchons au contact au sol. NE PAS connecter les manchons aux
contacts négatifs (–).
C — This RJ-45 EXP port connects the AXI 016 to the EXP port of a primary EXP device. EXP Input Port and LED
The Expansion output channels of the primary EXP device are sent to the AXI016 line outputs (see Connecting
a Primary Device to the EXP Input Port on the next page). The LED to the right of the port blinks to EXP INPUT
indicate a primary EXP device is connected.
NOTE: A primary EXP device is a device that has been set as a in DSP Configurator (see the Primary Unit
DMP 128 Plus User Guide for more information regarding primary and secondary EXP devices). DMP 128 Plus units are
set to primary by default.
D — This RJ-45 EXP port connects the Expansion output channels of a secondary EXP EXP Thru Port and LED
device to the AXI016. When a primary EXP device is connected to the port, the Expansion output EXP INPUT
channels of the secondary EXP device connected to the port are sent through the AXI016 to the Expansion EXP THRU
input channels of the primary device connected to the port (see EXP INPUT Connecting a Primary EXP Device and
Secondary EXP Device on page4). If no primary EXP device is connected to the port, the Expansion EXP INPUT
output channels of the secondary EXP device connected to the port are sent to the AXI016 line outputs EXP THRU
(see on page6). The LED to the right of the Connecting a Secondary EXP Device to the EXP Thru Port EXP
THRU port lights solid to indicate a secondary EXP device is connected.
3
AXI 016 • Setup Guide (Continued)
NOTE: A secondary EXP device is a device that has been set as a in DSP Configurator (see the Secondary Unit
DMP 128 Plus User Guide for more information regarding primary and secondary EXP devices). DTP CrossPoint units
are set to secondary by default.
Front Panel Features
INPUT THRU
EXP
AUDIO EXPANSION INTERFACE
AXI 016
CLIP
SIGNAL
1 2 3 4 5 6 7 8 9 10 11 12
OUTPUTS
13 14 15 16
A B C
Figure 4. AXI 016 Front Panel Features
A Power Indicator LED
B EXP Indicator LEDs
C Output Signal and Clip LEDs
A — This green LED lights solid when the AXI016 is powered and fully operational.Power Indicator LED
B — The green Input LED blinks to indicate a primary EXP device is connected to the rear-panel EXP Indicator LEDs
EXP INPUT port. The green Thru LED lights solid to indicate a secondary EXP device is connected to the rear-panel
EXP THRU port.
C — Sixteen pairs of stacked green and red LEDs light steadily when signal is present Output Signal and Clip LEDs
and increase in intensity from -60 dBFS (lowest intensity, signal presence indication) to -3 dBFS (full brightness). The
red clip LEDs light solid to indicate clipping when a signal exceeds -3 dBFS. The red clip LEDs stay lit for one second
after clipping ceases.
Application and Signal Flow Diagrams
The following diagrams display the different signal ows when primary and secondary EXP-enabled devices are connected to the
AXI 016.
NOTE: Daisy-chaining two or more AXI 016 units together is not supported.
Connecting a Primary Device to the EXP Input Port
The diagram below displays the AXI 016 signal ow when only a primary EXP device, such as the DMP128Plus, is connected to
the port of the AXI016.EXP INPUT
All 16 Expansion output channels of the primary device are routed to the line outputs of the AXI016 (see path A1 in figure 5).
Expansion output channel 1 of the primary device is routed to the AXI 016 line output 1, and so on.

Especificaciones del producto

Marca: Extron
Categoría: No categorizado
Modelo: AXI 016

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