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evertz 7700 Manual

Hdtv 4 channel aes audio embedder
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1.
OVERVIEW.......................................................................................................................................... 1
2.
INSTALLATION................................................................................................................................... 2
3.
SPECIFICATIONS............................................................................................................................... 4
3.1. SERIAL VIDEO INPUT ............................................................................................................... 4
3.2. SERIAL VIDEO OUTPUTS WITH EMBEDDED AUDIO ............................................................ 4
3.3. AES AUDIO INPUTS .................................................................................................................. 4
3.4. SYSTEM PERFORMANCE ........................................................................................................ 4
3.5. ELECTRICAL ............................................................................................................................. 4
3.6. PHYSICAL .................................................................................................................................. 5
4.
STATUS LEDS .................................................................................................................................... 5
4.1. MODULE STATUS LEDS........................................................................................................... 5
4.2. AUDIO GROUP AND MODE STATUS LEDS ............................................................................ 5
5.
CARD EDGE CONTROLS .................................................................................................................. 7
5.1. SELECTING THE AUDIO GROUPS THAT WILL BE EMBEDDED .......................................... 7
5.2. SELECTING THE AUDIO DELAY.............................................................................................. 9
AND WHERE THE EMBEDDED AUDIO WILL BE PLACED .................................................... 9
5.4. SELECTING AES LOCKED GROUP MODE ........................................................................... 10
5.5. SELECTING SAMPLE RATE CONVERSION FOR AES INPUTS........................................... 10
5.6. SELECTING FUNCTION OF THE MODULE OK STATUS LED ............................................. 11
5.7. SELECTING OPERATION WHEN THERE IS NO VIDEO INPUT ........................................... 11
6.
JUMPERS.......................................................................................................................................... 11
BY THE GLOBAL FRAME STATUS ....................................................................................... 12
6.2. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES ............................................. 12
7.
VISTALINK™ REMOTE MONITORING/CONTROL ......................................................................... 12
V
7.2. V
LINK
ISTA
7.3. V
LINK
ISTA
LINK™? ............................................................................................................. 12
MONITORED PARAMETERS ............................................................................ 13
CONTROLLED PARAMETERS ......................................................................... 13
TRAPS ................................................................................................................ 13
7720AE4-HD HDTV 4 Channel AES Audio Embedder
Revision 1.1
7700 MultiFrame Manual

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Summary of Contents for evertz 7700

  • Page 1: Table Of Contents

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder OVERVIEW............................1 INSTALLATION........................... 2 SPECIFICATIONS..........................4 3.1. SERIAL VIDEO INPUT ....................... 4 3.2. SERIAL VIDEO OUTPUTS WITH EMBEDDED AUDIO ............4 3.3. AES AUDIO INPUTS ........................4 3.4. SYSTEM PERFORMANCE ......................4 3.5.
  • Page 2 7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder Figures Figure 1: 7720AE4-HD Block Diagram ......................... 2 Figure 2: 7720AE4-HD Rear Panels ........................3 Figure 3: Location of Jumpers..........................11 Tables Table 1: Audio Group and Mode Status LEDs...................... 6 Table 2: Toggle Switch Function Overview......................
  • Page 3 Mar 04 Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor for the rights of third parties, which may be effected in any way by the use thereof. Any representations in this document concerning performance of Evertz products are for informational use only and are not warranties of future performance, either express or implied.
  • Page 4 7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder This page left intentionally blank Revision 1.1...

  • Page 5: Overview

    VistaLINK enables control and configuration capabilities via Simple Network Management Protocol (SNMP). This offers the flexibility to manage the module status monitoring and configuration from SNMP enabled control systems such as Evertz VistaLINK Pro locally or remotely. Features: •...

  • Page 6: Installation

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder By Pass Relay Audio Present Serial Output Serial Input 1.5 Gb/s 1.5 Gb/s with SMPTE 299M (SMPTE 292M) embedded Audio Cable Equalizer Embedder S / P P / S Driver...

  • Page 7: Figure 2: 7720Ae4-Hd Rear Panels

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder Figure 2: 7720AE4-HD Rear Panels SDI INPUT Input BNC connector for 10-bit serial digital video signals compatible with the SMPTE 292M standard. SDI OUTPUT There are two BNC connectors with reclocked serial component video outputs, compatible with the SMPTE 292M standard.

  • Page 8: Specifications

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder SPECIFICATIONS 3.1. SERIAL VIDEO INPUT Standard: SMPTE 292M (1.5Gb/s), 1080i/60, 1080i/59.94, 1080i/50, 1080p/30sF, 1080p/29.97sF, 1080p/25sF, 1080p/24sF, 1080p/23.98sF, 720p/60, 720p/59.94) Connector: BNC per IEC 60169-8 Amendment 2. Equalization: Automatic 100m @ 1.5 Gb/s with Belden 1694A or equivalent cable Return Loss: >...

  • Page 9: Physical

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder 3.6. PHYSICAL 7700 or 7701 frame mounting: Number of slots: Stand Alone Enclosure: Dimensions: 14 “ L x 4.5 “ W x 1.9 “ H (355 mm L x 114 mm W x 48 mm H) Weight: approx.

  • Page 10: Table 1: Audio Group And Mode Status Leds

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder DIP Switch Control Value Description Description Audio Present AES1 Present AES2 Present AES3 Present AES4 Present Audio Delay Minimum ½ frame 1 frame 1 ½ frames 2 frames 2 ½ frames 3 frames 3 ½...

  • Page 11: Card Edge Controls

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder CARD EDGE CONTROLS The 7720AE4-HD is equipped with an 8 position DIP switch to allow the user to select various functions. All positions are assigned sequentially such that the first position is located at the left side of the DIP switch (farthest from to the card ejector).

  • Page 12: Table 3: Embedder 1 Enable Switch Settings

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder embedded into channels 3 and 4 of the selected group. If audio is not present on one or both of the AES inputs, the respective channels of the selected audio group will be mute.

  • Page 13: Selecting The Audio Delay

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder 5.2. SELECTING THE AUDIO DELAY When the DIP switches are as shown in Table 7, the toggle switch is used to select one of fifteen delays which can be added to the audio before it is embedded. This delay allows the user to resynchronize the audio back to the video to accommodate video processing delays.

  • Page 14: Selecting Aes Locked Group Mode

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder 5.4. SELECTING AES LOCKED GROUP MODE For audio that is synchronous to video there is exactly 8008 audio samples (48kHz sampling rate) in 5 frames of NTSC, 525 line video. Most audio embedders will spread these samples as evenly as possible throughout the 5 frames of video.

  • Page 15: Selecting Function Of The Module Ok Status Led

    7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder 5.6. SELECTING FUNCTION OF THE MODULE OK STATUS LED When the DIP switches are as shown in Table 11, the toggle switch is used to select the function of the Module OK LED status indicator.

  • Page 16: Selecting Whether Local Faults Will Be Monitored By The Global Frame Status

    (GUI), third party or custom manager software may be used to monitor and control Evertz VistaLINK™ enabled products. 2. Managed devices (such as 7721AE4-HD), each with a unique address (OID), communicate with the NMS through an SNMP Agent. Evertz VistaLINK™ enabled 7700 series modules reside in the 3RU 7720AE4-HD-12 Revision 1.1...

  • Page 17: Tm Monitored Parameters

    3. A virtual database known as the Management Information Base (MIB) lists all the variables being monitored and which both the Manager and Agent understand. Please contact Evertz for further information about obtaining a copy of the MIB for interfacing to a third party Manager/NMS.
  • Page 18 7700 MultiFrame Manual 7720AE4-HD HDTV 4 Channel AES Audio Embedder This page left intentionally blank 7720AE4-HD-14 Revision 1.1...

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