Table of Contents
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1.
OVERVIEW.......................................................................................................................................... 1
2.
INSTALLATION................................................................................................................................... 4
2.1. CARE AND HANDLING OF OPTICAL FIBER............................................................................ 5
2.1.1. Safety .............................................................................................................................. 5
2.1.2. Assembly......................................................................................................................... 5
2.1.3. Labeling........................................................................................................................... 6
2.1.4. Handling and Connecting Fibers ..................................................................................... 6
3.
SPECIFICATIONS............................................................................................................................... 7
3.1. ANALOG VIDEO INPUT ............................................................................................................. 7
3.2. ANALOG VIDEO OUTPUT (7707CVTA ONLY) ......................................................................... 7
3.3. ANALOG AUDIO INPUTS .......................................................................................................... 7
3.4. OPTICAL OUTPUT..................................................................................................................... 8
3.5. SYSTEM PERFORMANCE ........................................................................................................ 8
3.6. ELECTRICAL ............................................................................................................................. 8
3.7. COMPLIANCE ............................................................................................................................ 8
3.8. PHYSICAL .................................................................................................................................. 8
4.
STATUS INDICATORS AND DISPLAYS ........................................................................................... 9
4.1. STATUS INDICATOR LEDS....................................................................................................... 9
4.2. DOT-MATRIX DISPLAY ............................................................................................................. 9
4.2.1. Setting the Headphone Jack Channel........................................................................... 10
4.2.2. Displaying the Video Standard ...................................................................................... 10
5.
CARD EDGE MENU SYSTEM .......................................................................................................... 11
5.1. NAVIGATING THE MENU SYSTEM......................................................................................... 11
5.2. TOP LEVEL MENU STRUCTURE ............................................................................................ 11
5.3. SETTING THE VIDEO CONTROLS.......................................................................................... 12
5.3.1. Setting the Cable Equalization ...................................................................................... 12
5.4. SETTING THE AUDIO CONTROLS ......................................................................................... 12
5.4.1. Configuring Audio Presence Detection ......................................................................... 12
7707CVTA Composite Video and Analog Audio Fiber Transmitter
TABLE OF CONTENTS
Revision 1.2
7700 MultiFrame Manual
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Summary of Contents for evertz 7700
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Page 1: Table Of Contents
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter TABLE OF CONTENTS OVERVIEW............................1 INSTALLATION........................... 4 2.1. CARE AND HANDLING OF OPTICAL FIBER................5 2.1.1. Safety ..........................5 2.1.2. Assembly......................... 5 2.1.3. Labeling........................... 6 2.1.4. Handling and Connecting Fibers ..................6 SPECIFICATIONS.......................... - Page 2 7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter 5.4.1.1. Procedure to Calibrate Audio Presence Detection ......... 13 5.5. CHANGING THE ORIENTATION OF THE TEXT ON THE DISPLAY........13 5.6. RESTORING THE FACTORY SETTINGS................13 CARD EDGE CONTROLS ........................ 14 6.1.
- Page 3 Feb 09 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 7707CVTA Composite Video and Analog Audio Fiber Transmitter 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 7707CVTA series DWDM cards and any 7707CVRA series cards directly with a short fiber optic cable.
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Page 5: Overview
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter OVERVIEW The 7707CVTA is a VistaLINK enabled, composite analog video and analog audio fiber transmitter for ® broadcast quality video and audio signals. This single card module accepts one NTSC or PAL analog video input with up to four analog audio inputs, performs analog to digital conversion and transmits them over a single fiber. -
Page 6: Figure 1-1: 7707Cvta Block Diagram
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter Features: • Single card slot including fiber optic converter • Supports both NTSC and PAL video • Broadcast quality analog video and audio performance • High video signal to noise ratio •... -
Page 7: Figure 1-2: 7707Cvta-2 Block Diagram
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter A to D Buffer Converter Analog Video Inputs A to D Buffer Converter A to D Converter OPTICAL OPTICAL INTERFACE TRANSMITTER OUTPUT A to D Converter 4 Balanced Analog Audio... -
Page 8: Installation
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter INSTALLATION The 7707CVTA comes with a companion rear plate that has two BNC connectors, one twelve pin terminal header with removable terminal block and one SC/PC, SC/PC with cover flap, ST/PC or FC/PC optical connector. -
Page 9: Care And Handling Of Optical Fiber
2.1.1. Safety CLASS 1 LASER PRODUCT Background colour: yellow Triangular band: black Symbol: black 2.1.2. Assembly Assembly or repair of the laser sub-module is done only at Evertz facility and performed only by qualified Evertz technical personnel. 7707CVTA-5 Revision 1.2... -
Page 10: Labeling
5 cm to avoid fiber-bending loss that will decrease the maximum attainable distance of the fiber cable. The Evertz fiber optic modules come with cable lockout devices, to prevent the user from damaging the fiber by installing a module into a slot in the frame that does not have a suitable I/O module. -
Page 11: Specifications
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter SPECIFICATIONS 3.1. ANALOG VIDEO INPUT Standards: NTSC, SMPTE 170M, PAL, ITU-R 624-4 Number of Inputs: 1 on 7707CVTA, 2 on 7707CVTA-2 Connector: BNC per IEC 61169-8 Annex A. Signal Quantization:... -
Page 12: Optical Output
LN No. 50, dated July 26, 2001 Complies with IEC 60825-1, Am. 2 EMI/RFI: Complies with FCC regulations for class A devices. Complies with EU EMC directive 89/336/EEC. 3.8. PHYSICAL 7700 or 7701 frame mounting: Number of slots: 7707CVTA-8 Revision 1.2... -
Page 13: Status Indicators And Displays
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter STATUS INDICATORS AND DISPLAYS The 7707CVTA has 6 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 and toggle switch are used to select various displays on the alphanumeric display. -
Page 14: Setting The Headphone Jack Channel
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter Set Headphone Jack Audio Channel AJCK Video Standard in Use VSTD The details of the each of the displays are described in the section 4.2.1 and 4.2.2. 4.2.1. Setting the Headphone Jack Channel The AJCK display allows the user to set whether audio channels 1/2 or 3/4 will be monitored on the card edge headphone jack. -
Page 15: Card Edge Menu System
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter CARD EDGE MENU SYSTEM 5.1. NAVIGATING THE MENU SYSTEM When you are in control mode, the toggle switch and pushbutton are used to navigate through a menu system to set various parameters for the module. To enter the menu system, press the pushbutton one or more times to exit the current display mode and return to the mode select menu item. -
Page 16: Setting The Video Controls
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter 5.3. SETTING THE VIDEO CONTROLS The first group of menu items are used to configure the control items related to the Video. The 7707CVTA has only 1 video channel while the 7707CVTA-2 has 2 video channels, therefore some of the menu items related to video channel 2 will not be described in the following. -
Page 17: Procedure To Calibrate Audio Presence Detection
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter 5.4.1.1. Procedure to Calibrate Audio Presence Detection 1. Supply the 7707CVTA module that is being calibrated with your plant's noisiest audio feed without any audio program material present. This will be a baseline noise level to calibrate the audio-missing detector. -
Page 18: Card Edge Controls
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter CARD EDGE CONTROLS The 7707CVTA is equipped with a three position, return to center toggle switch which is used to select the various card-edge displays and menu items. It is also used in conjunction with a momentary pushbutton to select some sub-items of the menu system. -
Page 19: Jumpers
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter JUMPERS Several jumpers, located at the front of the module are used to preset various operating modes. Figure 7-1 shows the location of the card edge controls, status indicators and jumpers. -
Page 20: Selecting Whether Module Will Be Controlled From The Local Controls Or Through The Vista Link ® Interface
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter 7.2. SELECTING WHETHER MODULE WILL BE CONTROLLED FROM THE LOCAL CONTROLS OR THROUGH THE VISTALINK INTERFACE ® The MASTER jumper J6 selects whether the module will be controlled from the local user controls or through the VistaLINK interface. -
Page 21: Vistalink Remote Monitoring/Control
WHAT IS VISTALINK ® VistaLINK is Evertz’ remote monitoring and configuration platform which operates over an Ethernet ® network using Simple Network Management Protocol (SNMP). SNMP is a standard computer network protocol that enables different devices sharing the same network to communicate with each other. -
Page 22: Vista Link ® Monitored Parameters
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter 8.2. VISTALINK MONITORED PARAMETERS ® The following parameters can be remotely monitored through the VistaLINK interface. ® Parameter Description Indicates whether the laser is operating without functional Laser OK problems. -
Page 23: Vista Link ® Traps
7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter 8.4. VISTALINK TRAPS ® The following parameters can be remotely monitored through the VistaLINK interface as trap statuses in ® the Configuration View and traps in the Alarm View. - Page 24 7700 MultiFrame Manual 7707CVTA Composite Video and Analog Audio Fiber Transmitter This page left intentionally blank 7707CVTA-20 Revision 1.2...
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