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 OUTPUTS (7707CVT 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 .......................................................................................... 8
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 ......................................................................................................... 10
5.1. NAVIGATING THE MENU SYSTEM ....................................................................................... 10
5.2. TOP LEVEL MENU STRUCTURE .......................................................................................... 11
5.3. SETTING THE VIDEO CONTROLS ........................................................................................ 11
7707CVT Composite Video and Analog Audio Fiber Transmitter
TABLE OF CONTENTS
Revision 1.6
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 7707CVT 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 7707CVT Composite Video and Analog Audio Fiber Transmitter 5.3.1. Setting the Cable Equalization ..................11 5.4. SETTING THE AUDIO CONTROLS..................11 5.4.1. Configuring Audio Presence Detection ................ 12 5.4.1.1. Procedure to Calibrate Audio Presence Detection ........12 5.5.
- Page 3 Oct 05 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 7707CVT Composite Video and Analog Audio Fiber Transmitter please notify Evertz Customer Service department. Evertz reserves the right, without notice or liability, to make changes in equipment design or specifications. Revision 1.6...
- Page 5 7700 MultiFrame Manual 7707CVT 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 7707CVT series DWDM cards and any 7707CVR series cards directly with a short fiber optic cable.
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Page 7: Overview
7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter OVERVIEW The 7707CVT 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 8: Figure 1: 7707Cvt Block Diagram
7700 MultiFrame Manual 7707CVT 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 • Superior digital data transmission methods •... -
Page 9: Figure 2: 7707Cvt-2 Block Diagram
7700 MultiFrame Manual 7707CVT 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 10: Installation
7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter INSTALLATION The 7707CVT 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 11: 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. 7707CVT-5 Revision 1.6... -
Page 12: 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 13: Specifications
7700 MultiFrame Manual 7707CVT 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 7707CVT, 2 on 7707CVT-2 Connector: BNC per IEC 60169-8 Amendment 2. Signal Quantization:... -
Page 14: Optical Output
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: STATUS INDICATORS AND DISPLAYS The 7707CVT 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. -
Page 15: Status Indicator Leds
7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter 4.1. STATUS INDICATOR LEDS Two large LEDs on the front of the board indicate the general health of the module LOCAL FAULT: This Red LED indicates poor module health and will be On during the absence of a valid video and audio input signal, if a laser fault exists, or if a local input power fault exists (i.e.: a blown fuse). -
Page 16: Setting The Headphone Jack Channel
7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter 4.2.1. Setting the Headphone Jack Channel The AJCK display allows you to set a whether audio channels 1/2 or 3/4 will be monitored on the card edge headphone jack. After one second the display will show a message indicating the current audio channel being monitored at the headphone jack. -
Page 17: Top Level Menu Structure
7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter toggle switch being pressed, the selected display data is shown. The card edge pushbutton is used to select sub-items where applicable. 5.2. TOP LEVEL MENU STRUCTURE The following is a brief description of the top level of the menu tree that appears when you enter the Control menu. -
Page 18: Configuring Audio Presence Detection
7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter 5.4.1. 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 so for the sake of simplicity, only the menu items for A1 channel are shown. -
Page 19: Card Edge Controls
7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter CARD EDGE CONTROLS The 7707CVT is equipped with a three position, return to center toggle switch 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. -
Page 20: Selecting Whether Local Faults Will Be Monitored By The Global Frame Status
7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter 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 21: Vistalink™ Remote Monitoring/Control
8.1. WHAT IS VISTALINK™? VistaLINK™ is Evertz’s remote monitoring and control capability 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. For monitoring there needs to be a detecting device that automatically reports all errors to a central alarm and error logging station. -
Page 22: Vista Link Tm Monitored Parameters
7700 MultiFrame Manual 7707CVT 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 Laser OK Indicates whether laser is operating without functional problems. Master Jumper Indicates if card is inLocal or Remote mode (the position of Master Jumper). -
Page 23: Vistalink Tm Traps
7700 MultiFrame Manual 7707CVT 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. Parameter Description Audio 1 Silence Triggers on loss of an Audio 1 input signal. - Page 24 7700 MultiFrame Manual 7707CVT Composite Video and Analog Audio Fiber Transmitter 7707CVT-18 Revision 1.6...
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