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evertz 7700 Manual

Sdi with 2 aes audio fiber receiver
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1.
OVERVIEW ............................................................................................................................1
2.
INSTALLATION .....................................................................................................................3
2.1. VIDEO SIGNAL CONNECTIONS............................................................................................... 3
2.2. OPTICAL SIGNAL CONNECTIONS .......................................................................................... 3
2.3. AES AUDIO CONNECTIONS (MODEL 7707VAR).................................................................... 4
2.4. AES AUDIO CONNECTIONS (MODEL 7707VAR-U) ................................................................ 4
2.5. ANALOG AUDIO CONNECTIONS (MODEL 7707VAR-A4)...................................................... 4
2.6. CARE AND HANDLING OF OPTICAL FIBER........................................................................... 4
3.
SPECIFICATIONS .................................................................................................................6
3.1. OPTICAL INPUT......................................................................................................................... 6
3.2. SERIAL VIDEO OUTPUTS......................................................................................................... 6
3.3. AES AUDIO OUTPUTS (MODEL 7707VAR and 7707VAR-U) ................................................. 6
3.4. ANALOG AUDIO OUTPUTS (MODEL 7707VAR-A4) ............................................................... 7
3.5. SYSTEM PERFORMANCE ........................................................................................................ 7
3.6. ELECTRICAL ............................................................................................................................. 7
3.7. COMPLIANCE ............................................................................................................................ 7
3.8. PHYSICAL .................................................................................................................................. 7
4.
STATUS INDICATORS AND DISPLAYS ..............................................................................8
4.1. STATUS INDICATOR LEDS ...................................................................................................... 8
4.2. DOT-MATRIX DISPLAY ............................................................................................................. 9
4.2.1. Using the Dot Matrix Display - 7707VAR and 7707VAR-U ............................................ 9
4.2.2. Using the Dot Matrix Display - 7707VAR-A4 .................................................................. 9
4.2.3. Displaying the Link Activity............................................................................................ 10
4.2.4. Setting the Headphone Jack Channel........................................................................... 10
4.2.5. Displaying the Optical Power ........................................................................................ 10
4.2.6. Displaying the Video Standard ...................................................................................... 11
(7707VAR and 7707VAR-U) ......................................................................................... 12
5.
CARD EDGE MENU SYSTEM (MODEL 7707VAR-A4 ONLY) ...........................................13
5.1. NAVIGATING THE MENU SYSTEM ........................................................................................ 13
5.2. TOP LEVEL MENU STRUCTURE ........................................................................................... 13
7707VAR SDI with 2 AES Audio Fiber Receiver

TABLE OF CONTENTS

Revision 2.5
7700 MultiFrame Manual

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  • Page 1: Table Of Contents

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver TABLE OF CONTENTS OVERVIEW ..........................1 INSTALLATION ........................3 2.1. VIDEO SIGNAL CONNECTIONS....................3 2.2. OPTICAL SIGNAL CONNECTIONS ..................3 2.3. AES AUDIO CONNECTIONS (MODEL 7707VAR)..............4 2.4. AES AUDIO CONNECTIONS (MODEL 7707VAR-U) ..............4 2.5.
  • Page 2 7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 5.3. CONTROLLING THE OUTPUT VIDEO STANDARD............... 15 5.3.1. Setting the Output Video Standard................15 5.3.2. Setting the Output Colour....................15 5.4. SETTING THE AUDIO CONTROLS..................15 5.4.1. Setting the Audio Volume Level ..................15 5.4.2.
  • Page 3 7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver Figures Figure 1-1: 7707VAR and 7707VAR-U Block Diagram..................2 Figure 1-2: 7707VAR-A4 Block Diagram ......................2 Figure 2-1: 7707VAR Series Rear Panels ......................3 Figure 7-1: Location of Jumpers and Card Edge Controls - 7707VAR and 7707VAR-U ........20 Figure 7-2: Location of Jumpers and Card Edge Controls - 7707VAR-A4 ............20...
  • Page 4 7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver This page left intentionally blank Revision 2.5...
  • Page 5 Oct 08 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 affected 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 expressed or implied.
  • Page 6 7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver WARNING Never look directly into an optical fiber. Non-reversible damage to the eye can occur in a matter of milliseconds. Do not hook up the 7707VAT DWDM cards and 7707VAR cards directly with a short fiber optic cable.

  • Page 7: Overview

    The 7707VAR-U is similar in features to the 7707VAR but has unbalanced audio connections. Evertz’s patent pending SoftSwitch™ technology is applied to the received signal to ensure virtually glitch- free AES Audio output signals when upstream SDI or AES feeds are switched. Throughout this manual both references to the 7707VAR include the 7707VAR-U and 7707VAR-A4 unless specifically noted otherwise.

  • Page 8: Figure 1-1: 7707Var And 7707Var-U Block Diagram

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver Vista LINK ® Interface CONTROL/ DATA LOCAL LOCAL INDICATION CLOCK INDICATION CONTROL SDI VIDEO OUTPUT DATA ALIGNMENT SDI VIDEO OUTPUT FIBER OPTICAL INPUT RECEIVER INTERFACE DEMUX AES 1 AES AUDIO...

  • Page 9: Installation

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver INSTALLATION The 7707VAR and 7707VAR-A4 modules come with a companion rear plate that has two BNC connectors, one terminal header with removable terminal block and one SC/PC, SC/PC with cover (shown), ST/PC or FC/PC optical connector.

  • Page 10: Aes Audio Connections (Model 7707Var)

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver Do not hook up the 7707VAT DWDM cards and 7707VAR cards directly with a short fiber optic cable. The 7707VAT DWDM card produces +7dBm of power which will damage the receiver if connected directly.
  • Page 11 The transmission characteristics of the fiber are dependent on the shape of the optical core and therefore care must be taken to prevent fiber damage due to heavy objects or abrupt fiber bending. Evertz recommends that the user maintains a minimum bending radius of 5 cm to avoid fiber-bending loss that will decrease the maximum attainable distance of the fiber cable.

  • Page 12: Specifications

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver SPECIFICATIONS 3.1. OPTICAL INPUT Number of Inputs: Female SC/PC, SC/PC with cover, ST/PC, FC/PC Connector: > 25 dB Return Loss: 1270nm to 1610nm Operating Wavelength: 0dBm Maximum Input Power: Optical Sensitivity: -28dBm 3.2.

  • Page 13: Analog Audio Outputs (Model 7707Var-A4)

    IEC 60065-(2001-12) 7th Edition Complies with CE Low voltage directive 93/68/EEC Complies with FCC regulations for class A devices EMI/RFI: Complies with EU EMC directive 89/336/EEC 3.8. PHYSICAL 7700 or 7701 frame mounting: Number of slots: 1 Revision 2.5 7707VAR-7...

  • Page 14: Status Indicators And Displays

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver STATUS INDICATORS AND DISPLAYS The 7707VAR series modules have LED Status indicators and a 4 digit alphanumeric display on the front card edge to show operational status of the card at a glance. The card edge pushbutton is used to select various displays on the alphanumeric display.

  • Page 15: Dot-Matrix Display

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 4.2. DOT-MATRIX DISPLAY 4.2.1. Using the Dot Matrix Display – 7707VAR and 7707VAR-U Additional signal and status monitoring is provided via the 4-digit dot-matrix display located on the card edge.

  • Page 16: Displaying The Link Activity

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 4.2.3. Displaying the Link Activity When there is no valid optical link between the 7707VAR series module and its companion 7707VAT series module the display will alternately show LINK and ERR. This message will override any of the other display messages 4.2.4.

  • Page 17: Displaying The Video Standard

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 4.2.6. Displaying the Video Standard The 7707VAR series modules detect the Video standard of the input signal and display this on the four- digit card edge display. The following list describes possible displays and their meaning: SMPTE 259M-C, 270 Mb/s 4:2:2 Component 525 line.

  • Page 18: Setting The Orientation Of The Text On The Card Edge Display (7707Var And 7707Var-U)

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 4.2.8. Setting the Orientation of the Text on the Card Edge Display (7707VAR and 7707VAR-U) The DISP display allows the user to set a horizontal or vertical orientation for the card edge display messages.

  • Page 19: Card Edge Menu System (Model 7707Var-A4 Only)

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver CARD EDGE MENU SYSTEM (MODEL 7707VAR-A4 ONLY) 5.1. NAVIGATING THE MENU SYSTEM When the user is in control mode, the toggle switch and pushbutton are used to navigate through a menu system to set various parameters for the module.
  • Page 20 7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver Selects video standard that will be output when there is no video input signal. Selects either blue or black video to output when there is no video input. OTYP Configures the Volume of Audio channel 1.

  • Page 21: Controlling The Output Video Standard

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 5.3. CONTROLLING THE OUTPUT VIDEO STANDARD The first group of menu items are used to configure the output video standard. 5.3.1. Setting the Output Video Standard The STD controls the output video standard when there is no valid input...

  • Page 22: Configuring Audio Presence Detection

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 5.4.3. Configuring Audio Presence Detection The ADET sub menu contains 3 menu items (for each audio channel) relating to the Audio detection. The menu items for each channel are identical and so, for the sake of simplicity, only the menu items for A1 channel are shown.

  • Page 23: Restoring The Factory Settings

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 5.7. RESTORING THE FACTORY SETTINGS FRST The FRST control allows the user to restore the factory values (those underlined) for the module’s parameters described in sections 5.3 and 5.6.

  • Page 24: Card Edge Controls

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver CARD EDGE CONTROLS The 7707VAR series modules are equipped with a three position; return to center toggle switch which is used to select the various card-edge displays and menu items and is also used in conjunction with a momentary pushbutton to select some sub-items of the menu system on the 7707VAR-A4.

  • Page 25: Setting The Aes Sample Rate (7707Var And 7707Var-U)

    Table 6-3: AES Sample Rate Switch Settings 6.2.3. Disabling the Audio SoftSwitch™ Feature (7707VAR AND 7707VAR-U) The 7707VAR and 7707VAR-U are equipped with Evertz’s patent pending SoftSwitch™ technology, which mitigates audio pops during hot-switching while maintaining consistent video and audio sequences and formats.

  • Page 26: Jumpers

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver JUMPERS TOGGLE SWITCH LOCAL FAULT VIDEO PRESENT MODULE OK AES 1 PRESENT AES 2 PRESENT DISPLAY PUSH BUTTON SELECT AES1 HEAD PHONE JACK HEAD PHONE VOLUME AES2 Figure 7-1: Location of Jumpers and Card Edge Controls - 7707VAR and 7707VAR-U...

  • Page 27: Selecting Whether Local Faults Will Be Monitored By The Global Frame Status

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 7.1. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED BY THE GLOBAL FRAME STATUS The FRAME STATUS jumper J4 determines whether local faults (as shown by the Local Fault indicator) will be connected to the 7700FR frame's global status bus.

  • Page 28: Setting The Aes Output Level (7707Var And 7707Var-U)

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 7.5. SETTING THE AES OUTPUT LEVEL (7707VAR and 7707VAR-U) The AES LEVEL jumpers J28 and J29 control the peak to peak voltage level of the outputs. AES LEVEL: When the AES TERM jumpers are set to the 110 position the AES LEVEL jumpers must be set to the HI position to give a 5 volt balanced signal level.

  • Page 29: Vistalink ® Remote Monitoring/Control

    1. An SNMP manager, also known as a Network Management System (NMS), is a computer running special software that communicates with the devices in the network. Evertz VL-Fiber demo Manager graphical user interface (GUI), third party or custom manager software may be used to monitor and control Evertz VistaLINK enabled fiber optic products.

  • Page 30: Vista Link ® Monitored Parameters

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver 8.2. LINK MONITORED PARAMETERS ISTA ® Table 8-2 shows the parameters that can be remotely monitored through the VistaLINK interface. ® Parameter Description Indicates whether card is in local or VistaLINK control (the ®...

  • Page 31: Vista Link ® Controlled Parameters

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver Parameter Description Indicates whether card is in local or VistaLINK control (the ® Master Jumper state of the MASTER jumper). Indicates if there is a valid optical link established between Link Not OK VAR-A4 and VAT-A4.

  • Page 32: Controlled Parameters (7707Var-A4 Only)

    7700 MultiFrame Manual 7707VAR SDI with 2 AES Audio Fiber Receiver Parameter Description Enables video output to be 525 or 625 line on loss of input fiber Output video 525 or 625 link Audio 1 Volume Level Sets the Audio 1 Volume Level...

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