Tektronix Digital Video Switcher - Manual

Tektronix Digital Video Switcher

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Table of Contents:

  • Page 2 – Customer Support; Telephone Numbers; Related Publications:; Manual Set
  • Page 3 – iii
  • Page 4 – iv
  • Page 5 – Contents; Important Safety Notices
  • Page 6 – Section 2 — Installation
  • Page 7 – vii; Section 3 — Functional Description
  • Page 8 – viii
  • Page 9 – ix; Section 4 — Maintenance
  • Page 11 – xi; WARNING; the operating instructions unless you are qualified to do so.; Symbols and Their Meaning
  • Page 12 – xii; Safeguards and Notices; CAUTION; electrostatic discharge.; Warnings; Heed all warnings on the unit and in the operating instructions.
  • Page 13 – xiii; Cautions; Use only specified replacement parts.; Federal Communications Commission (FCC) Part 15 Information
  • Page 14 – xiv; Power Cord Notices; North American Power Supply Cords
  • Page 15 – System Overview; Introduction; The Model 2200 control panel shown in
  • Page 16 – Section 1 — System Overview
  • Page 17 – System Description; Figure 1-2. Model 2200 Simplified Block Diagram
  • Page 18 – Optional Features for Switcher; Input Modules; Serial Input Modules
  • Page 19 – Output Modules; Switched Preview
  • Page 20 – Secondary Wipe Generators
  • Page 21 – The following analog component formats are supported:; BORDERLINE Key Edge Generation
  • Page 22 – Extender Modules; A set of two Extender Modules is available.; Power Supplies; Control Panel Power Supplies
  • Page 23 – Physical Description; Control Panel; The switcher frame is a large rack-mounted unit, see
  • Page 25 – System Specifications; Component
  • Page 26 – Characteristic
  • Page 29 – Installation
  • Page 30 – Unpacking; Items Required but not Supplied
  • Page 31 – Pre-installation Procedures; Physical Specifications and Installation Requirements; Physical dimensions for the Model 2200, shown in; Power Requirements; Table 2-1. Model 2200 Component Size Summary
  • Page 33 – Control Panel Installation; Figure 2-1. Model 2200 Control Panel Profile
  • Page 34 – Control Panel Cutout Dimensions; Using the dimensions shown in; Figure 2-2. Model 2200 Control Panel Console Cutout Dimensions
  • Page 35 – Control Panel Rear Cable Clearance; Inserting the Panel; open the control panel.
  • Page 36 – Control Panel Redundant Power Supply Option Installation; Open the control panel and turn the AC power switch(s) on the left
  • Page 37 – Attach the redundant power supply to the flat mounting plate.
  • Page 38 – Switcher Frame Installation; and complete the following steps:
  • Page 39 – frame before installing the frame in the rack.
  • Page 40 – Switcher Frame Power Supply Installation
  • Page 41 – Remove the right and left covers from the rear of the Power Supply
  • Page 42 – At the rear of the unit, install the 8 captive screws (see
  • Page 43 – cover of the Power Supply.
  • Page 44 – Switcher Frame Redundant Power Supply Installation
  • Page 45 – Figure 2-10. Switcher Redundant Power Supply Installation
  • Page 46 – are shorter than the red.; Switcher Frame Modules; and
  • Page 47 – Installing and Removing Modules; Figure 2-11. Removing a Module From the Switcher Front Bay
  • Page 48 – Figure 2-12. Removing a Module From the Switcher Rear Bay
  • Page 50 – Figure 2-14. Switcher Rear Bay Module Locations
  • Page 51 – Mask Draw Tablet Installation; Using the; mode, you can add to a key, or using the; you can subtract from a key.; Installing the Mask Draw Tablet; Installing UD and KT Series Tablets; input port on the back of the switcher Control Panel.
  • Page 52 – Installing SD Series Tablet
  • Page 53 – Switcher Option Module Installation
  • Page 54 – Serial Digital Input Module Options
  • Page 55 – Digital Output Module Options
  • Page 56 – Analog Output; Remove the Analog Output Module from the rear Signal Processor
  • Page 57 – Remove the Program DAC Mezzanine board from the Analog Output; Format
  • Page 58 – Place the Analog Output Module on the I/O Module Extender; Effects Send Option
  • Page 59 – Chroma Keyer Option; ChromatteTM Advanced Chroma Keyer; BORDERLINE Key Edge Generator Option
  • Page 60 – Secondary Wipe Pattern Generator Options; Figure 2-15. Borderline Option Mezzanine Installation
  • Page 62 – Look Ahead Preview Option; Line up the six 50-pin connectors on the Look-ahead Preview; Timed Aux Output Option; connection instructions.
  • Page 63 – Framestore Option; below. Refer to the Remote Aux Control
  • Page 64 – Joystick Override
  • Page 65 – Chop; Chop alternates between two selections at approximately a frame; Setting Rear Panel Switches; Figure 2-18. Rear View of Remote Aux Panels Showing DIP Switches
  • Page 66 – Two or more panels can control the same Aux Bus however, if the same
  • Page 67 – Tally Expansion Option; Chassis Installation
  • Page 69 – Setting Tally Module Switches; Figure 2-20. Tally Output Module Switch and Jumper Locations
  • Page 70 – shows the; Iso Tally
  • Page 71 – Table 2-4. Tally Individual Bus Enables Swtich Setting
  • Page 72 – M/E 2 Auto Transition
  • Page 73 – Cable Connections
  • Page 74 – Model 2200-2s Control Panel Connections; the rear of the Control Panel as shown in; Figure 2-21. Model 2200-2s Switcher to Control Panel Connections
  • Page 75 – Model 2200-2i Control Panel Connections; Figure 2-22. Switcher to Control Panel Connections
  • Page 76 – Status Terminal Connections; — Protective Ground; Analog Reference Connection
  • Page 77 – be obtained from other suppliers.; Serial Digital Video Connections
  • Page 78 – Output Signal Connections; Timed Aux Output Connections; The following outputs are assigned:; Figure 2-23. Timed Aux Output Connections
  • Page 79 – Serial Output Connections; ) and is listed on the designation strip on
  • Page 80 – Switcher Communications Connections; . (The Tally Module is located in the Tally Expansion
  • Page 81 – DPM Configurations; The Video Connection (Aux Buses and Return Inputs); entering Effects Send mode.
  • Page 83 – OTHER FIXED
  • Page 84 – BOTH; Figure 2-27. Example of Connections Using an External Router.
  • Page 85 – Control Connection; Control Point Language
  • Page 86 – Connecting to Kaleidoscope; Figure 2-28. Model 2200 to Kaleidoscope Cabling
  • Page 87 – Standard length of the RS-422 cable is 16 meters (The cable length is
  • Page 88 – Connecting to a DPM–700; . The switcher’s Aux Bus video and key
  • Page 89 – Maximum length of the control cable is 300 meters.; Video Production Editor Connections; while making this connection.; Figure 2-30. Peripheral Bus II Cable Design
  • Page 90 – GPI Connections; These; GPI Inputs
  • Page 92 – Remote Aux Connections; The Remote Aux Control Panel consists of three parts:; Cable Installation; A Remote Aux cable connector is provided with each panel. See
  • Page 93 – Connector Installation; and plug the cable into the Communications Bus connector.; Panel Connector; Figure 2-32. Remote Aux Panels Connection
  • Page 94 – JSO Cable connection; Figure 2-34. Remote Aux Panel Power Supply
  • Page 95 – Remote Aux Panel Lens Chip Installation
  • Page 96 – Maximum total length of the tally expansion cables is 300 meters; Plug this cable into J3 on the rear of the Tally Expansion unit.; Figure 2-36. Tally Expansion Control Cable Wiring
  • Page 97 – Tally Output Cable Installation; Figure 2-37. Tally Output Connector Pinouts
  • Page 98 – Turning Tally Expansion Option On; Maintenance Terminal Connections; Figure 2-38. Maintenance Terminal Connectors
  • Page 99 – Connecting the Control Panel to Source Power
  • Page 100 – Redundant Power Supply Voltage Adjustments; already been removed.
  • Page 101 – Turn off the Primary Power Supply, then turn on the Redundant
  • Page 102 – System Setup; System setup is divided into the following three areas:; Preliminary Checks; Check that all modules are seated firmly in the frame.
  • Page 103 – the component locations described here.; RUN LED
  • Page 104 – for a timing diagram of the timing ranges.; Equipment Required
  • Page 105 – Timing Procedures; Switcher Delay = 70 μS; Output Module in Slot D6) to the input of the converter.; Switcher Delay = 50 μS; Use this procedure to set the switcher delay to a minimum.
  • Page 106 – Switcher Delay for Between 50 μS and 90 μS; Adjust the delayed sweep on the scope so that the midpoint of the
  • Page 107 – Output Timing Adjustment; System Configuration
  • Page 109 – Functional Description
  • Page 112 – Signal Paths
  • Page 114 – Switcher Module Description
  • Page 116 – Does cable equalization
  • Page 117 – summarizes the uses of both the Reentry Modules.
  • Page 118 – The basic function of the Timed Aux Output Module is:
  • Page 122 – A clipped, gained and masked key and a shaped video for the key
  • Page 126 – See
  • Page 127 – M/E 2 key 1 and key 1 video; BORDERLINE; Figure 3-4. BORDERLINE Mezzanine Location
  • Page 128 – The Mixer Interface Module:; Figure 3-5. Mixer Interface and Effects Send
  • Page 129 – The output signals are given below in; Table 3-2. Mixer Interface Modules Outputs; To Effects Send
  • Page 130 – There are two sets of input signals to the Effects Send Module:
  • Page 131 – Does all of the timing and control for the Chroma Keyer Mezzanine
  • Page 139 – Overall System Control; The HOS processor has overall control of the system.
  • Page 141 – Communications Processor 2:
  • Page 142 – Expanded Communications Carrier Module (064824)
  • Page 143 – Control Panel Modules Overview
  • Page 145 – This module is presently inactive.
  • Page 146 – Remote Aux Panel; 68965 a one rack unit Remote Aux Switch Module; Tally Expansion
  • Page 147 – Maintenance; Torx-head screws are used in the manufacture of many mechanical
  • Page 148 – Servicing Precautions; Powering Down; Removing Circuit Modules
  • Page 149 – Repairing Circuit Modules; Repairing Power Supplies
  • Page 150 – Model 2200 Power Supply Configurations; Frame Power Supply Assemblies
  • Page 151 – A Model 2200 switcher with Todd power supply units may operate on
  • Page 152 – Frame Power Supply Replacement; Turn the main power switch on the front of the supply to the OFF
  • Page 153 – Pioneer power supply units are shown in; Figure 4-2. Frame Power Supply Connector Removal
  • Page 154 – power supply chassis to support it as it is removed.; from the mounting rails.; of this section for more information.
  • Page 155 – Replacement of Individual Power Supply Assemblies; Configurations
  • Page 156 – Procedures; In order to replace a Pioneer Multi-Output supply with a Todd Multi-
  • Page 157 – Removal of Pioneer Multi-Output Supply; circuit board containing the power supply indicator LEDs.
  • Page 158 – Open the door at the front of the power supply frame.; Installation of Todd Multi-Output Supply; Figure 4-3. Removal of Pioneer Multi-Output Power Supply Assembly
  • Page 159 – Mount Terminal Block; Install the blue and brown jumper wires from the kit as shown in; Figure 4-4. Installation of Terminal Block and Jumpers
  • Page 160 – Install Assembly in Frame; Disconnect the wide connector from the circuit board. (It’s still
  • Page 161 – Replacement of +5 Volt Power Supply Assembly
  • Page 162 – Removal of Pioneer +5 Volt Supply; as viewed from the rear, to access the wiring connections. See
  • Page 163 – Remove the nuts and lockwashers and disconnect the heavy red and; Figure 4-6. Removal of Pioneer +5 Volt Power Supply Assembly
  • Page 164 – Installation of Todd +5 Volt Supply; Feed the small multi-wire cable from the new power supply through; Figure 4-7. Installation of Todd +5 Volt Power Supply Assembly
  • Page 165 – Refer to
  • Page 166 – Figure 4-8. Todd Redundant Power Supply Installation Diagram
  • Page 167 – a. You must replace the +5 Volt power assembly in the second Power; b. Before applying power you must set the BYPASS/PROTECT; c. When you have completed the installation (of both +5 Volt; Fan Jumper Setting; a. For the Todd +5 Volt power supplies, set the jumper to the BYPASS
  • Page 168 – Replacing Either Control Panel Power Supply; To replace either control panel power supply proceed as follows:; screws securing it to the control panel frame. See; Figure 4-9. Control Panel AC Power Switch Location
  • Page 169 – Disconnect the AC input and DC output wiring from the supply to be; Figure 4-10. Removing Control Panel Power Supplies
  • Page 170 – Control Panel Servicing
  • Page 171 – Replacing Control Panel Modules; supply enclosure inside the control panel. See
  • Page 173 – Pushbutton Lamp Replacement
  • Page 174 – Air Filter Cleaning; Switcher Frame Air Filter Cleaning; The air filter at the bottom of the switcher frame (see
  • Page 175 – To clean or replace the air filter in the switcher frame, refer to
  • Page 176 – Switcher Power Supply Air Filter Cleaning; . These filters should be inspected regularly and; Figure 4-16. Switcher Frame Power Supply Panel Release Screws.
  • Page 177 – Switcher Frame Module Precautions
  • Page 178 – Replacing Frame Modules; turning them counterclockwise. Open the door.; Figure 4-17. Removing Front Bay Modules
  • Page 179 – Place the module in the correct cell. Refer to
  • Page 180 – Unlock the top and bottom ejectors as illustrated in
  • Page 181 – Place the module in the correct cell (
  • Page 182 – Draining the Control Processor RAM
  • Page 183 – Index
  • Page 184 – also see
  • Page 186 – see
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Installation and Service

Grass Valley Model 2200
Digital Video Switcher
Software Release 5.3

071-0157-00

Revised Printing: February, 1998

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Summary

Page 2 - Customer Support; Telephone Numbers; Related Publications:; Manual Set

Customer Support Tektronix Grass Valley Products is committed to providing the most responsive and professional product support available. We have a fully staffed, highly trained support team ready to respond to anything from a simple question to an emergency repair. Support is available via telepho...

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iii Tektronix—Grass Valley ProductsP.O. Box 1114Grass Valley, CA 95945916-478-3800

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