AVN422HD User’s Manual
Chapter 1 Introduction
3
1. Audio Connector – provides support for right/left, balanced and unbalanced audio. See
Chapter 9 Unit Connections
for terminal block pinout information.
2. HDMI Connector – provides input for HDMI (DVI-D with optional adaptor cable) video
sources.
3. Video LED – indicates the state of the video input signal. It will illuminate solid green when a
valid video source is detected for the selected video input. It will blink at a speed of 4 times
per second when the unit is properly encoding video.
4. Serial Connector – an RJ-45 connector which allows RS-232C (full-duplex, no handshaking)
and RS-422 (full-duplex) communication. See
Chapter 9 Unit Connections
for pinout
information.
5. Status LED – blinks once every second when properly installed, powered, and operational.
6. Link/Act LED – indicates the status of the Ethernet link. It will illuminate solid green when a
10 or 100 Mbit Ethernet link is established. It will blink to indicate activity (Tx or Rx).
7. Ethernet Connector – an RJ-45 network connector, 10/100 Tx.
8. 10/100 LED – indicates the speed of the connection. It will illuminate green when the link is
100 Mbit, and will remain off for 10 Mbit connections.
1.2.2 Shipping Inventory
Your AVN422HD is shipped with the following:
•
One AVN422HD
•
One captive screw to use for installing the blade into the handle if desired
•
One Wiedenmuler terminal block connector for audio connections
•
One Quick Start Guide.
1.3 The MPP1700
The Media Processing Platform (MPP) 1700 is a high density, rack mount blade chassis used in
VSI IPTV applications.
Slots 1-17 on the chassis can be filled with any VSI blade product. Slots 18 and 20 can be filled
with power supplies. At least one of the power supply slots must be filled, and for dual redundant
power supply support, both power supply slots must be populated.
