Tektronix 2200 User Manual

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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

Telephone Numbers

North America

(800) 547-8949 Fax: (530) 478-3181

Elsewhere

Distributor or sales ofﬁce from which equipment was purchased.

Web Addresses

Grass Valley Email Support

GVGSERVICE@tek.com

Grass Valley W eb Page

http://www.tek.com/Grass_V alley

Tektronix W eb Site

http://www.tek.com

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 telephone or email. For new and updated customer support documents, as well as new product information, check the Tektronix web site and Grass Valley’s web page.

Related Publications:

Manual Set TP0759-nn User’s Guide TP0815-nn Operation Reference TP0732 -nn

Postal Addresses

Mail

Tektronix Grass Valley Products P.O. Box 1114 Grass Valley, CA 95945

Shipping

Tektronix Grass Valley Products 400 Providence Mine Rd., Nevada City, CA 95959

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material. Specifications and price change privileges reserved. TEKTRONIX, TEK, Grass Valley Group, Borderline, E-MEM, TEN-X, Wavelink, and are registered trademarks, and Air Link, Auto Match, Doubletake, E-Disk, Eagle V, Emphasys, EZ-Link, 409, Grass Valley, Horizon, Jogger, Kadenza, Kaleidoscope, K-Mask, Key-Layer, Key-Link, Krystal, MASTER System, Master 21, MAX, Omni-Key, Performer, Programmed Motion, Silhouette, Softset, SqueezeBack, Streamline, Super Edit, TEN-20, 20-TEN, Trace, TrailBlazer, VideoDesktop, Flex-Time, and XEDL are trademarks of Tektronix, Inc. P.O. Box 1000 Wilsonville, OR 97070-1000 U.S.A.

The information in this manual is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Tektronix, Inc. Tektronix assumes no responsibility or liability for any errors or inaccuracies that may appear in this publication.

Tektronix, Inc., Video and Networking Division, P.O. Box 1114 Grass Valley, California 95945 U.S.A.

Tektronix—Grass Valley Products P.O. Box 1114 Grass Valley, CA 95945 916-478-3800

iii

Important Safety Notices

Symbols and Their Meaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

Federal Communications Commission (FCC) Part 15 Information . . . . . . . . . . . . . . xiii

Power Cord Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

North American Power Supply Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

International Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

Section 1 — System Overview

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Optional Features for Switcher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Serial Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Chroma Key Input Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Output Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Analog Output (Cell C15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Serial Output 1 (Cell C3) (Standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Serial Output 2 (Cell C11) (Standard) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Aux Output (Cell C16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Effects Send Matrix (Cell A11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Secondary Wipe Generators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Dual Chromatte Advanced Chroma Keyer (Cells A3, A16, C8) . . . . . . . . . . . . . . . . . 1-7

BORDERLINE Key Edge Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Tally Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

Look-Ahead Preview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Timed Aux Output (Cell B16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Extender Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Control Panel Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Switcher Frame Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

Physical Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

Switcher Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

Contents

Section 2 — Installation

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Pre-installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Items Required but not Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Physical Specifications and Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Control Panel Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Control Panel Cutout Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Control Panel Rear Cable Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Inserting the Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Control Panel Redundant Power Supply Option Installation . . . . . . . . . . . . . . . . . . . 2-8

Switcher Frame Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Switcher Frame Power Supply Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Switcher Frame Redundant Power Supply Installation . . . . . . . . . . . . . . . . . . . . . . . 2-16

Switcher Frame Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18

Installing and Removing Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19

Mask Draw Tablet Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

Installing the Mask Draw Tablet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

Installing UD and KT Series Tablets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23

Installing SD Series Tablet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24

Switcher Option Module Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Serial Digital Input Module Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26

Digital Output Module Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

Serial Output 1 (Slot C3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

Serial Output 2 (Slot C11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

Timed Aux Output (Slot C17) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27

Analog Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28

Effects Send Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30

Chroma Keyer Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31

BORDERLINE Key Edge Generator Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31

Secondary Wipe Pattern Generator Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32

Look Ahead Preview Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34

Timed Aux Output Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34

Framestore Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35

Remote Aux Panel Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35

Setting Rear Panel Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-37

Tally Expansion Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39

Chassis Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-39

Setting Tally Module Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-41

Cable Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45

Model 2200-2s Control Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46

Model 2200-2i Control Panel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-47

Status Terminal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48

Analog Reference Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48

Input Signal Connections (Video and Key) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49

Serial Digital Video Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49

Output Signal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50

Timed Aux Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50

Serial Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-51

Contents

Switcher Communications Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52

DPM Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-53

The Video Connection (Aux Buses and Return Inputs) . . . . . . . . . . . . . . . . . . . 2-53

DPM Capabilities (Fixed and Pooled) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-54

Control Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-57

Connecting to Kaleidoscope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-58

Connecting to a DPM–700 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-60

Video Production Editor Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-61

GPI Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-62

Remote Aux Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-64

Cable Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-64

Connector Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-65

JSO Cable connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-65

Power Supply Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-66

Remote Aux Panel Lens Chip Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-67

Remote Aux Panel Power Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-67

Tally Expansion Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-68

Tally Output Cable Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-69

Turning Tally Expansion Option On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-70

Maintenance Terminal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-70

Connecting the Control Panel to Source Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-71

Switcher Power Supply Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-71

Redundant Power Supply Voltage Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-72

System Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-74

Preliminary Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-74

Power-On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-75

System Timing (13.5 MHz, Serial I/O only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-76

Equipment Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-76

Timing Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-77

Switcher Delay = 70 µS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-77

Switcher Delay = 50 µS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-77

Switcher Delay for Between 50 µS and 90 µS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-78

Output Timing Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-79

System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-79

Section 3 — Functional Description

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Signal Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Power Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Input Voltage: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Output Voltages: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Switcher Module Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Serial Digital Input Module (064820) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Chroma Key Input Module (064817) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Serial Reentry Module (064822) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Output Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Serial (Digital) Output Modules (064821) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Analog Output Module (064819) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Timed Aux Output Module (064852) (Slot C16 and 17) . . . . . . . . . . . . . . . . . . . 3-10

vii

Contents

Crosspoint Module (064800) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

M/E 1 Crosspoint Module (Slot A4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

M/E 2 Crosspoint Module (Slot A9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Keyer Carrier Module (064804) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Keyer Mezzanine (064826) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

M/E 1 Key 1 Keyer Carrier Module and Mezzanines (Slot A5) . . . . . . . . . . . . 3-16

M/E 1 Key 2 Keyer Carrier Module and Mezzanines (Slot A6) . . . . . . . . . . . . 3-16

M/E 2 Key 1 Keyer Carrier Module and Mezzanines (Slot A13) . . . . . . . . . . . 3-17

M/E 2 Key 2 Keyer Carrier Module and Mezzanines (Slot A14) . . . . . . . . . . . 3-17

BORDERLINE Mezzanine (067909) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

M/E 1 Key 1 Borderline (Slot A5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

M/E 1 Key 2 Borderline (Slot A6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

M/E 2 Key 1 Borderline (Slot A12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

M/E 2 Key 2 Borderline (Slot A14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

Mixer Interface Module (064813) (Slot A8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

Effects Send Module (064809) (Slot A11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

Chroma Keyer Carrier Module (064807) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23

Chroma Key Mezzanine Module (064831) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24

M/E 1 Chroma Keyer Module Set (Slot A3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24

M/E 2 Chroma Keyer Module Set (Slot A16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24

Analog Chroma Key Input Module (064817) (Slot C8) . . . . . . . . . . . . . . . . . . . . . . . . 3-25

Mix/Wipe Module (064803) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25

Wipe Mezzanine (064828) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

Preview Mezzanine Module (064829) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

M/E 1 Mix/Wipe Module Set (Slot A7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

M/E 2 Mix/Wipe Module Set (Slot A12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

Preview Module (064802) (Slot A15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

Mask Mezzanine Board (064830) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

Sync Generator Module (064801) (Slot A10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

Frame Store (064814) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30

Overall System Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31

Control Processor 1 Module (064805) (Slot A1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31

Control Processor 2 Module (064806) (Slot A2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33

Communications Processor 2: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33

M/E 2 Processor Mezzanine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33

Communications I/O Module (064823) (Slot C10) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34

GPI Module (064825) (Slot C4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34

Expanded Communications Carrier Module (064824) . . . . . . . . . . . . . . . . . . . . . . . . 3-34

Serial Communications Mezzanine (068918) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34

Control Panel Modules Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35

Main Panel CPU Module (066262) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36

Upper Panel Microprocessor (PUP) Module (066271) . . . . . . . . . . . . . . . . . . . . . . . . 3-36

Lower Panel Microprocessor (PUP) Module (066267) . . . . . . . . . . . . . . . . . . . . . . . . 3-36

Display Module (066262) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36

Lower Left Switch Module (066263) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36

Lower Center Switch Module (066264) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37

Lower Right Switch Module (066265) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37

Upper Left Switch Module (066268) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37

Upper Center Switch Module (066269) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37

Upper Right Switch Module (066270) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37

Control Panel IO Module (066266) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37

Remote Aux Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38

Tally Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38

viii

Contents

Section 4 — Maintenance

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Servicing Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Powering Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Removing Circuit Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Repairing Circuit Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Repairing Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Model 2200 Power Supply Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Frame Power Supply Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Frame Power Supply Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Replacement of Individual Power Supply Assemblies . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Replacement of Multi-Output Power Supply Assembly . . . . . . . . . . . . . . . . . . 4-10

Removal of Pioneer Multi-Output Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

Installation of Todd Multi-Output Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

Mount Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

Install Assembly in Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

Replacement of +5 Volt Power Supply Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

Removal of Pioneer +5 Volt Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16

Installation of Todd +5 Volt Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

Fan Jumper Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

Replacing Either Control Panel Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22

Control Panel Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

Replacing Control Panel Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25

Pushbutton Lamp Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

Air Filter Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Switcher Frame Air Filter Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

Switcher Power Supply Air Filter Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30

Switcher Frame Module Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31

Replacing Frame Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32

Draining the Control Processor RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36

Index

Contents

Important Safeguards and Regulatory Notices

Information on the following pages provides important safety guidelines for both

Operator and Service Personnel. Specific warnings and cautions will be found

throughout the manual where they apply, but may not appear here. Please read

and follow the important safety information, noting especially those instructions

related to risk of fire, electric shock or injury to persons.

WARNING

Any instructions in this manual that require opening the equipment cover or

enclosure are for use by qualiﬁed service personnel only. T o reduce the risk

of electric shock, do not perform any servicing other than that contained in

the operating instructions unless you are qualiﬁed to do so.

Symbols and Their Meaning

The lightning flash with arrowhead symbol, within an equilateral triangle, alerts

the user to the presence of “dangerous voltage” within the product’s enclosure that

may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle alerts the user to the presence

of important operating and maintenance (servicing) instructions in the literature

accompanying the appliance.

The fuse symbol indicates that the fuse referenced in text must be replaced with

one having the ratings indicated.

This symbol represents an internal protective grounding terminal. Such a terminal

must be connected to earth ground prior to making any other connections to the

equipment.

This symbol represents an external protective grounding terminal. Such a terminal

may be connected to earth ground as a supplement to an internal grounding

terminal.

Safeguards and Notices

Warnings

CAUTION

This equipment contains static sensitive components. Use anti-static grounding

equipment whenever handling or servicing modules and components. When circuit

modules are removed from the frame, place them on a flat static controlled surface.

Failure to follow this precaution can result in component damage due to

electrostatic discharge.

■

Heed all warnings on the unit and in the operating instructions.

■

Do not use this product in or near water. Disconnect ac power before installing any options.

■

The attachment plug receptacles in the vicinity of the equipment are all to be of a grounding type, and the equipment grounding conductors serving these are to be connected to earth ground at the service equipment.

Route power cords and other cables so that they are not likely to be damaged.

■

Disconnect power before cleaning. Do not use liquid or aerosol cleaners; use only a damp cloth.

Dangerous voltages exist at several points in this product. To avoid personal

■

injury, refer all servicing to qualified personnel.

■

Do not wear hand jewelry or watches when troubleshooting high current circuits, such as the power supplies.

■

During installation, do not use the door handles or front panels to lift the equipment as they may open abruptly and injure you.

To avoid fire hazard, use only the specified correct type, voltage and current

■

rating as referenced in this service manual. Always refer fuse replacement to qualified service personnel.

■

To avoid explosion, do not operate this product in an explosive atmosphere. Have qualified personnel perform safety checks after any completed service.

■

Turn off power supplies and disconnect power cords before servicing the control panel.

■

To reduce the risk of electric shock, ensure that the two power supply cords are each plugged into a separate branch circuit.

If equipped with redundant power, this unit has two power cords. To reduce

■

the risk of electric shock disconnect both power supply cords before servicing.

■

High leakage current! Earth ground connection is essential before connecting power supply.

xii

Cautions

Safeguards and Notices

To prevent damage to equipment when replacing fuses, locate and correct the

■

trouble that caused the fuse to blow before applying power.

■

Verify that all power supply lights are off and that the power supply cords are unplugged before removing power supply or servicing equipment.

Use only specified replacement parts.

■

Follow static precautions at all times when handling this equipment.

■

Leave the back of the frame clear for air exhaust cooling and to allow room for cabling. Slots and openings in the cabinet are provided for ventilation. Do not block them.

Front door is part of fire enclosure and should be kept closed during normal

■

operation. Circuit boards in this product are densely populated with surface mount and

■

ASIC components. Special tools and techniques are required to safely and effectively troubleshoot and repair modules that use SMT or ASIC components. For this reason, service and repair of GVG products incorporating surface mount technology are supported only on a module exchange basis. Customers should not attempt to troubleshoot or repair modules that contain SMT components. GVG assumes no liability for damage caused by unauthorized repairs. This applies to both in- and out-of-warranty products.EMC Regulatory Notices

Federal Communications Commission (FCC) Part 15 Information

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference. (2) This device must accept any interference received including interference

that may cause undesireable operations.

xiii

Safeguards and Notices

Power Cord Notices

North American Power Supply Cords

This equipment is supplied with a molded grounding plug (NEMA X-XXX) at one

end and a molded grounding receptacle (IEC 320-C13) at the other end.

Conductors are color coded white (neutral), black (line) and green or green/yellow

(ground).

Operation of this equipment at voltages exceeding 130 Vac will require power

supply cords which comply with NEMA configurations.

Black

Line

White

Neutral

International Power Supply Cord

This equipment is supplied with a molded grounding receptacle (IEC 320-C13) at

one end and stripped conductors (50/5 mm) at the other end. Conductors are CEE

color coded, light blue (neutral), brown (line) and green/yellow (ground). Other

IEC 320 C-13 type power supply cords can be used if they comply with the safety

regulations of the country in which they are installed.

Green or Green with Yellow stripe

Brown

Blue

Green with Yellow stripe

Ground (Earth)

Line

Neutral

Ground (Earth)

xiv

Introduction

System Overview

This section presents a general description of the Grass Valley Group

Model 2200 Digital Production Switcher, its basic architecture, and a list of

video specifications.

System Description

The Model 2200 Production Switcher manipulates CCIR 601 4:2:2

component digital video and key signals. Outputs from the system are

serial digital. Analog component program and preview monitor outputs

are available.

The Model 2200 control panel shown in

systems. Up to 32 video and key sources can be mapped to crosspoint

buttons and accessed directly from the control panel. In addition, the full

range of digital effects can be done directly form the same control panel.

Figure 1-1

provides two mix/effects

1-1

Section 1 — System Overview

This manual covers the installation, functional description, maintenance,

and troubleshooting of the control panel and switcher electronics frame.

Chroma Keyer

Frame Store

Shadow On

External Interface

Editor

GPI

Enable

Background

M/E 1

Vertical Position

Position

Field 1

Grab

Freeze

Video

Key

Store

Sec

Opacity Horizontal

Wash

Hue/

Field 2

Softness

Matte

Saturation/ Offset

Bkgd 1

Brightness

Periph Enable

M/E 2 Sec Wash

Matte 2 Flat

Bkgd 2

Shadow On

Auto Setup

Bkgd Supr

M/E 1 Key 1

Shadow Opacity

Chroma Lum

M/E 1

M/E 2

Key 2

Key 1

Selectivity

M/E 2 Key 2

Effect Switcher

Picture

Effect Config

Picture

Panel

Frame

Setup

Effect

Key/

Oper

Stencil

View

Input/

Run

Output

Control

Graphic

Path Aux

Display

Clear Menu

Mixer Config

Keyer

Status

E-MEM Key

Mask Matte

Bus

Disk Misc

Wipe Mask

M/E Mode

Chroma Key

Wipe

Frame

Frame Store

Exit

Top/Gain

Left Right

Bottom/Clip

Force

Inhibit

Mask

Box

Pri Wipe

M/E 1

Key 1

Key 2

Mask Invert

Sec

Mask

Wipe

Bus

M/E 2

Key 1

Key 2

Symmetry

Opacity

Preset Size Aspect

Pattern Mix

Soft

Softness

Border

Width

Aspect

Rotate

Reverse

Rotate

Normal

Mag

Speed

Pos

Rotation TypeRotate

Wipe Direction

Pattern

M/E 1

Sec

Pri

Mix

Delegate

RandomMenu Texture User

Flip

Split

Flop

Pattern Modifiers Positioner

M/E 2

Pri

Sec

H Multi

V Multi

Model

User 1

User 3

User 5 User 6

Wipe Undo

Pos Norm

2200

User 2

User 4

Learn User Wipe

Pos Auto

Pvw Aux

Key

VTR3VTR2VTR1Cam3Cam2Cam1Black DPM2DPM

Routr4Routr3Routr2Routr

Shift

Color

Routr3Routr

M/E 1

Bkgd

Pgm

Key 1

Routr3Routr

Color

Shift

Bkgd

Key 2

Shift

Color

Routr3Routr

Bkgd

Shift

Color

Routr3Routr

Bkgd

RTD1TK 1GF 2GF 1 GF 2

Key

VTR3VTR2VTR1Cam3Cam2Cam1Black DPM2DPM

Color

Routr4Routr3Routr2Routr

Routr3Routr

Shift

M/E 1

Bkgd

Color

Routr4Routr3Routr2Routr

Routr3Routr

Shift

M/E 1

Bkgd

Color

Routr4Routr3Routr2Routr

Routr3Routr

Shift

M/E 1

Bkgd

Figure 1-1. Model 2200 Control Panel

Modularity extends throughout the system, providing simple

configuration and expansion to meet your present and future needs. The

basic system consists of a switcher frame and a control panel. The switcher

frame and the control panel each have separate power supplies.

The switcher frame houses the serial and analog I/O modules, the signal

processing modules and the system controller.

M/E 2AM/E 2

Key Priority

Bkgd

Layered

Mix

Cut

Key 1

Effect

Effect Effect

BkgdAKey

On On

Over

Wipe

Auto Tran

Preview Only

M/E 2 Key 2

Key

Over

Preset Black

Bus Delegate

Pvw

M/E 2

M/E 1 Pvw

Key Priority

Pvw

Keyer

Normal Border

Key Over

Video Fill

Linear Key

Key On

Keyer

Normal Border

Key Over

Video Fill

Linear Key

Key On

Inhibit Mask

Matte Fill

Lum Key

BkgdBBkgd

Inhibit Mask

Matte Fill

Lum Key

BkgdBBkgd

Shadow

Force Mask

Split Key

Chroma Key

Shadow

Force Mask

Split Key

Chroma Key

Mask Aux1Aux2Aux

OutlineExtrude

Invert

Show Key

Video

Auto

Key

Select Key

Pri

Sec

Preset

Pattern

Key

OutlineExtrude

Invert

Show Key

Video

Auto

Key

Select Key

Sec

Pri

Preset

Pattern

Key

Borderline Size/Position

Borderline Opacity

Borderline Size/Position

Borderline Opacity

Aux

Matte

Pri

Sec

Stop

Wipe

Wash

Hue/ Softness

Saturation/ Offset

Gain

Brightness

Clip

Matte

Hue/ Softness

Saturation/ Offset

Gain

Brightness

Clip

Matte 2

Flat

Hold

Matte

Input

Reverse

K1 Border

K1 Fill

K2 Border

K2 Fill

Rewind

Sec Wipe

Pri Wipe

Matte

Run

Select

Run Control

E-MEM

Auto

Pri

Sec

Wipe

Recall

Wash

Chan 1

Enable

Matte 2

Flat Matte

K1 Fill

K2 Fill

Pri Wipe

All

Chan 2

Misc

K1 Border

K2 Border

Bkgd

Global

Sec Wipe

Camera

Matte Select

Enables Edit

Near Side

Auto Run

M/E 1

M/E 2

Far Side

1345804-42224438

Lock Learn

Seq

Effect Dis

Bank

Freeze Video

Source

Target

Locate

Size/

Locate

Locate Axis

Skew

Persp

123

Undo

Freeze Key

Camera

World

Axis Lock

Rotate

Knob Control

Spin

Aspect

Post Xform

Center

+/---

Bank

Trim

Tran Rate

Enter

CameraGlobalChan 1

Chan 2

M/E 2

M/E 1

M/E 2

M/E 1

Pri

Sec

Clear

Const

Prev Next

Work

Dur

Buffer

Get

Cut

Go To

Time

Put

Copy

Effect DurKFDur

Time

Mark

Paste

Insert

Cursor

Before

Insert

Mark

Modify

Mark

After

Block

Aux 1-4 Effects Send Only

M/E 1AM/E 1

Transition

Mix

Cut

Bkgd

Layered

Key 1

Effect

Effect Effect

Key

Bkgd

Wipe

Auto Tran

M/E 1 Key 2

Key

Over

Preset Black

M/E 2 Pgm

Uncal

Key 1

Key 2

Uncal

1-2

System Description

Power supplies for the system can be made fault tolerant with the optional

redundant supplies. See Section 2, Installation, for further information.

EFFECTS SEND

MATRIX

MIX EFFECTS

Video/Key

Signals In

PROCESSOR

Video/Key

Signals Out

MIX EFFECTS

PROCESSOR

CONTROL

PROCESSOR

Status

Terminal

SERIAL INPUT MODULES

SERIAL CROSSPOINT MATRIX

CONTROL

PANEL

LOGIC

CONTROL PANEL

POWER SUPPLY

Control Panel

Figure 1-2. Model 2200 Simplified Block Diagram

ANALOG AND SERIALOUTPUT MODULES

Switcher

Frame

Switcher Frame

Power Supply

1-3

Section 1 — System Overview

Optional Features for Switcher

This section provides brief descriptions of options for the Model 2200

Digital Production Switcher.

Input Modules

The input format is component serial digital. Two Serial Digital Input

Modules are standard, this will provide 16 inputs. Up to two additional

Serial Digital Input Modules may be added for a total of 32 primary inputs.

Component Serial Digital Input Modules are installed in the rear bay of the

switcher frame. There is also a provision for installing one optional Analog

Chroma Key Input Module. This module provides two inputs for

component analog chroma keys. The following module types are available:

Serial Input Modules

Two modules standard, up to two additional modules optional. Eight

■

looping inputs on each module

Chroma Key Input Module

The Analog Input Module allows full bandwidth chroma keys. There is a

separate gain adjustment near each input BNC connector.

One module optional. provides two inputs–RGB, SIMPTE, EBU, Beta

■

or MII

1-4

Output Modules

The switcher has two standard Serial Output Modules and can have one

optional Analog Preview Output, and one optional Aux Serial Output

Module. Each Serial Output Module option has eight different output

signals (two BNCs per output for a total of 16 BNCs on each module). The

Aux Output Module has eight outputs of which six are used. This provides

three independent output pairs (video/key) from aux buses 3A through

5B. The Analog Output Module has two component analog outputs, M/E 2

program and switched preview.

Analog Output (Cell C15)

■

M/E 2 Program Video

■

Switched Preview

Optional Features for Switcher

Serial Output 1 (Cell C3) (Standard)

■

Mask

■

Switched Preview M/E 1 Preview

■

M/E 2 Preview

■

M/E 1 Program Video

■

M/E 1 Program Key

■

M/E 2 Program Video

■

M/E 2 Program Key

Serial Output 2 (Cell C11) (Standard)

■

M/E 1 Clean Feed

■

M/E 2 Clean Feed Aux Bus 1A (Video)

■

Aux Bus 1B (Key)

■

Aux Bus 2A (Video)

■

Aux Bus 2B (Key)

■

Frame Store Video

■

Frame Store Key

1-5

Section 1 — System Overview

Aux Output (Cell C16)

■

Aux Bus 3A (Video)

■

Aux Bus 3B (Key)

■

Aux Bus 4A (Video)

■

Aux Bus 4B (Key) Aux Bus 5A (Video/Key)

■

Aux Bus 5B (Video/Key)

■

Effects Send Matrix (Cell A11)

The Effects Send Matrix option provides a method of integrating digital

effects devices into the switcher mix/effects system. Up to two send

channels can be used to route the A video, key 1, or key 2 from an M/E to

and from an external digital effects system.

This option comes in the form of an Effects Send Matrix Module which

installs in the front switcher frame bay.

Secondary Wipe Generators

An optional Secondary Wipe Generator for both Mix/Effects provides a

second wipe pattern for each of the M/E systems. With this option

installed, two independent wipe patterns are allowed within each M/E.

The output from the Secondary Wipe Generator can be mixed or non-

additively mixed with the output from the primary wipe generator to

create novel wipe patterns.

This option also allows the Preset wipe pattern to differ from the transition

wipe pattern. It can also be used as an additional mask source and a matte

generator modulator within each M/E.

The Secondary Wipe Generator Modules are sub-modules which mount

onto the Mix/Wipe Modules in each M/E.

1-6

Optional Features for Switcher

Dual Chromatte Advanced Chroma Keyer (Cells A3, A16, C8)

Optional Chromatte™ Advanced Chroma Keyer Modules are available for

component chroma keying. Each module provides chroma keying for both

foreground keyers in an M/E. Dual Chromatte™ Chroma Keyer Modules

are installed in the front bay of the switcher frame. Any internal 4:2:2

component signal may be used to chroma key.

To use external analog component inputs for chroma keying, the optional

Dual Analog Component Chroma Key Input Modules must be installed.

The input module provides two analog component chroma key inputs

direct to both Chroma Keyer Modules. The input module is installed in the

rear bay of the switcher frame. This module provides the key only, the key

fill must come from the Serial Input Modules.

The following analog component formats are supported:

■

Betacam®

■

MII SMPTE

■

EBU

■

BORDERLINE Key Edge Generation

BORDERLINE® Key Edge Generators are optional for each keyer in the

switcher. The BORDERLINE option is added by plugging a small sub-

module onto the Keyer module of an M/E. One sub-module can be

installed for each of the two keyers in each M/E.

Each BORDERLINE Key Edge Generator supports 1, 2, or 3 line wide

borders or outlines. Video fill is provided within the borders. Shadow and

extrude modes create 1 to 6 line wide edges, positioned either below left or

below right. Separate mattes are provided by the generators for edge and

fill. Key Edge opacity is adjustable.

Tally Output

The Tally Expansion Option provides 64 tally relay closures for on-air

source indicators. This option is a separate frame with the tally module and

support modules installed.

1. Betacam is the registered trademark of Sony Corporation.

1-7

Section 1 — System Overview

Look-Ahead Preview

The Look-Ahead Preview option provides look-ahead preview processing

for the M/Es. This option is a mezzanine module which mounts on the

Mix/Wipe Module for that M/E. Without the Look-Ahead Preview

installed, only the switched preview is available for that M/E.

Timed Aux Output (Cell B16)

The Timed Aux Output Module provides three independent output pairs

(video/key) from aux buses 3A through 5B.

Extender Modules

A set of two Extender Modules is available.

Power Supplies

The switcher electronics frame and the control panel each have a single

standard power supply. The control panel power supply is located inside

the control panel tub. The switcher frames is powered by a power supply

that is mounted in the rack below the frame.

An optional redundant power supply assembly is available for the control

panel and the switcher frame.

Control Panel Power Supplies

Power is provided to the control panel by an assembly containing two

individual power supplies which is mounted inside the control panel tub.

The redundant power supply option provides a second, backup power

supply assembly. The optional assembly also mounts inside the panel.

1-8

Switcher Frame Power Supplies

Power for the switcher frame is provided by a single 19” rack mounted

assembly containing two individual power supplies. The assembly is rack

mounted directly below and wired directly to the switcher frame. When

the optional redundant supply is installed, it is rack mounted below the

standard supply and interconnected by a wiring harness. The frame power

supply assembly is air cooled by integral fans.

Physical Description

Model 2200 Series electronic circuitry is contained on circuit modules in the

switcher frame, effects frame, and control panel.

In this manual and in other related documents, the circuit modules will be

referred to by the names and assembly numbers printed on them.

Control Panel

The control panel is the operator interface for the Model 2200 system and

provides all operator controls for the switcher and effects systems.

Through the control panel, the operator performs all actions via

mechanical buttons and controls, or through software controlled menus

and soft button adjustments. The control panel provides the data links to

both Frames.

Physical Description

Switcher Frame

The switcher frame is a large rack-mounted unit, see

all of the signal processing modules along with some control processor

modules.

The Head-of-State (HOS) processor and all M/E processors reside on two

Control Processor modules in Bay A (front bay) of the frame. Control

Processor 1 contains the HOS processor which supervises the state of the

switcher, handles communication with the control panel and controls the

video hardware. The M/E 1 processor also resides on this module.

The Control Processor 2 contains the circuitry for communication with the

editor, tally expansion and other remote control. The M/E 2 processor is on

this module.

Since each M/E has its own processor, failure of the HOS processor does

not shut down the entire switcher. Individual M/Es can continue to

operate independently, although in a degraded capacity (cuts, mixes and

fade- to-black continue to operate).

The control panel communicates with the switcher frame over two RS-422

data links, one per M/E. Both of the links is contained within a single cable

that may be up to 1000 feet long.

Figure 1-3

, that houses

1-9

Section 1 — System Overview

Front Door

Impeller Fan — Air flows up through the frame

Air Outlets (Both sides & rear)

Control and Signal Processing Modules Front Bay (A)

Air Filter

Figure 1-3. Signal Frame and Power Supply.

Input and Output Modules and Options Rear Bay (B)

Standard Power Supply Assembly Slide Mounted directly under the Signal Processing

Frame in the Equipment Rack

Optional Redundant Power Supply Assembly Slide Mounted directly under the Standard Power Supply Assembly in the Equipment Rack

1-10

System Specifications

Specifications for the Model 2200 System are listed on the following pages.

Refer to Section 2, Installation and Configuration, for information on the

mechanical characteristics of the system.

Specifications

are provided for the following:

System Specifications

Table 1-1

■

Table 1-2

■

Table 1-3

■

Table 1-4

■

Table 1-5

■

Table 1-6—Video System Characteristics (Analog and Digital)

■ Table 1-7—Environmental Characteristics

—Power Specifications —Analog Input Video Characteristics —Serial Digital Input Video Characteristics —Analog Output Characteristics —Serial Digital Output Characteristics

Table 1-1. Model 2200 Power Speciﬁcations.

Component Power Voltage Frequency

Control Panel 300 Watts 90–130 or 176–264 VAC – Autoranging 50-60 Hz – Nominal

Frame Power Supply 1600 Watts 176–264 VAC 50-60 Hz – Nominal

1. All specifications subject to change without notice.

1-11

Section 1 — System Overview

Characteristic Requirement

Table 1-2. Analog Input Video Requirements.

Video Amplitude (Luminance channel) for Chroma Key Inputs

Maximum luminance Excursion Relative To Black level (before clipping)

Video Amplitude For Color Difference Chroma Key Inputs (100% saturated bars)

Video Amplitude For RGB Chroma Key inputs 0.714mV with or without setup or

DC Offset Of Blanking Level

Common Mode Hum

Random Noise < –54 dB RMS relative to 1V p-p

Analog Reference Input Black (Burst is not required)

0.714 mV with/without setup or

0.700 mV without setup (with or without sync)

+108 IRE peak positive – 6 IRE peak negative

Betacam ±467 mV MII 60 Hz ±324 mV MII 50 Hz ±350 mV SMPTE ±350 mV EBU ±350 mV (Format for each input is individually selectable)

700mV without setup (with or without sync) Format for each input is individually selectable

±1 V olt DC

1.0 V p-p Max

Impedance (Chroma key and reference inputs) 75 Ω Terminating (Chroma Key/Analog Inputs)

Return Loss >40 dB to 5 MHz

Manual Timing steps 18 nS

Manual Timing range ±1 µS (Chroma Key inputs)

Common Mode Hum Attenuation >34 dB

1. Exclusive of Common Mode Hum

2. With DC Offset at 0.0 volts

75 Ω loop-through (Reference input)

1-12

System Specifications

Table 1-3. Serial Digital Input Video Requirements.

Characteristic Requirement

Channel Coding Conforms to SMPTE RP–259M

Connector BNC

Input Impedance 75 Ω

Return Loss >15 dB 5 MHz to 270 MHz

Autotiming Range ±18 µS

Maximum Cable Length Equalized (Belden 8281 type cable)

Number of Bits 8 or 10

225 meters (738 feet)

Table 1-4. Analog Output Speciﬁcations.

Characteristic Speciﬁcations

Output Amplitude 1.0 Volt p-p nominal

DC On Output Blanking Level <50 mV

Output Return Loss >34 dB to 5 MHz

Output Isolation >54 dB to 5 MHz

Output Y/C Timing error <10 nS

Number of Outputs 2 (RGB, SMPTE/EBU, MII or Betacam)

Table 1-5. Serial Digital Output Speciﬁcations.

Characteristic Speciﬁcations

Rise and Fall Times (Between 20% and 80% amplitude points)

Channel Coding Conforms to SMPTE RP-259M

Aux Data Blanked

Between 400 pSec and 1.5 nSec across 75 Ω termination

1-13

Section 1 — System Overview

Characteristic Speciﬁcations

Connector BNC

Output Impedance 75 Ω

Return Loss >15 dB 5MHz to 270 MHz

Output Amplitude 800 mV p-p across 75 Ω ±10%

DC Offset on Output <50 mV across 75 Ω termination

Number of Bits 10 bits or 8 bits

Number of Outputs 2 (Timed Aux Output has 1)

Table 1-5. Serial Digital Output Speciﬁcations. - (continued)

Table 1-6. Video System Speciﬁcations (Analog or Digital).

Characteristic Speciﬁcations

Blanking Width 10.222 µS (525 line)

Number Of Quantization Bits 10 Minimum

Mix T r acking Error 0

Linearity During Mix Linearity Is Not Affected By Mix

Frequency Response During Mix Response Is Not Affected By Mix

Path Length 70 µS

Rounding Method (digital only) Adaptive Bit Reduction™ (Patent Pending)

10.666 µS (625 line)

Table 1-7. Environmental Speciﬁcations.

1-14

Characteristic Speciﬁcations

Operating Ambient Temperature Range 0° – 40° C (32° – 104° F)

Ambient Temperature for Speciﬁcations 20° – 30° C (68° – 86° F)

Relative Humidity (Operating) 95% Maximum (Non-Condensing)

Introduction

Installation

This section describes the installation and setup of the Model 2200 Digital

Switcher. Installing the Model 2200 is done in the following order:

■ Unpacking

■ Installing the Control Panel

■ Installing the switcher frame in the rack

■ Option Installation

■ Cabling the equipment

■ Power connections

■ Configuring, testing and timing the installed system

Also included in this section are procedures to connect peripheral

equipment such as Grass Valley Editors, KALEIDOSCOPE, DPM-700,

Tally Control and GPI connections to the Model 2200.

2-1

Section 2 — Installation

Unpacking

The Model 2200 is packaged in several boxes, which contain the following:

■ Switcher Frame

■ Control Panel

■ Cables and Power Cords

■ Power Supplies

■ Instruction Manuals

■ Options

Carefully check the contents of each box against the packing slip to ensure

that everything shipped to you was received. If any items are missing or

damaged, contact the shipping company or your supplier or sales

representative immediately.

Pre-installation Procedures

Before you install the Model 2200, there are certain considerations such as

tools required, physical specifications, safety and power requirements you

should be aware of. These considerations are covered in the following

sections.

Items Required but not Supplied

The following is a list of items required for installation:

■ Medium flat bladed screwdriver

■ Medium Phillips head screwdriver

■ #10, #15, & #20 Torx screwdrivers

■ 3/8” deep well socket

■ Torque Wrench (100 inch pound range)

■ 1/8” (3mm) drill

■ six #6 (M4) screws

2-2

Pre-installation Procedures

Physical Specifications and Installation Requirements

Physical dimensions for the Model 2200, shown in Table 2-1, are provided

to assist you in the installation.

Table 2-1. Model 2200 Component Size Summary

Component Depth Width Height

2200 Control Panel 23.5 inches

(578 mm)

Switcher Frame 22.5 inches

(571.5 mm)

Power Supply 22.5 inches

(571.5 mm)

* Allow 14 rack units total under switcher frame if installing redundant Power Supply.

47.0 inches (1.194 M)

Std (19 inches) (483 mm)

13.8 inches (350 mm)

26.25 inches (666.7 mm)

12.25 inches (311.1 mm)

Power Requirements

Power requirements for the Model 2200 control panel and switcher frame

are listed in Table 1-1 on page 1-11. The frame operates on 220 VAC only,

the control panel power supply is autoranging between 110 and 220 VAC.

Environmental Requirements

# of Rack Units

n/a 150 lbs

15 175 lbs

7* 143 lbs

Weight

(67 kgs)

(78 kgs)

(65 kgs)

The Model 2200 has been designed to operate properly in environments

outlined in Table 1-7 on page 1-14.

Safety Requirements

The following precautions are provided to ensure that safety

considerations for both equipment and personnel are presented before

installation procedures are begun. To prevent injury or equipment

damage, read, understand, and follow all installation safety precautions.

any

2-3

Section 2 — Installation

WARNING

Electrical potential is still applied to some internal components even when

the power switch/breaker is in the off position. To prevent electrical shock

when working on this equipment, disconnect the AC line cord from the AC

source before working on any internal components. A residual voltage may

be present immediately after unplugging the system due to large power

supply capacitors discharging. Wait thirty seconds to allow capacitors to

discharge before working on the system.

WARNING

The switcher frame weighs approximately 175lbs. (67 Kg.) when fully

conﬁgured. Provide appropriate equipment to support the frame during

installation.

Do not lift the control panel by the lid. The lid could open causing the unit to

fall creating a hazard to personnel and/or damage to the equipment.

WARNING

The Switcher Frame Power Supply assembly exhibits high leakage (fault)

currents due to the EMI suppression ﬁlter system. This power supply chassis

must be connected to earth ground via the ground wire provided in the AC

input cord. An additional ground lug is provided on the rear of the power

supply chassis for supplementary grounding purposes.

CAUTION

To avoid static damage to sensitive electronic devices, protect the Model 2200

Digital Switcher from static discharge. Avoid handling switcher modules in a high

static environment. Touch the switcher frame before you remove any modules.

This helps ensure that any potential difference between your body and the frame

is dissipated. If you handle the modules or make any repairs to them use a

grounding strap and grounded equipment.

2-4

Installation

Control Panel Installation

Installation

The following procedures contain the instructions necessary to install the

control panel, switcher frame, and frame power supply. Procedures are

also included for optional circuit modules and cable installation. Before

proceeding, read and understand all precautions and notes.

This installation does not require countersunk or beveled edges. The tub

slips into the cutout from the top and is held in place by an overhanging lip

secured by six screws. To install the control panel in the console, proceed

with the following steps.

NOTE:

The control panel should be installed on as flat a surface as possible. It is not recommended to have more than a 10 degree tilt, as this would add excessive weight on the gas shocks supporting the control panel top.

Be sure to leave a minimum of 6.0” (153 mm) of clear space inside the console behind the control panel for control, signal, and power cables and connectors.

Also, be sure to leave a minimum of 5.2” (152 mm) of clear space behind the control panel so the lid can be fully opened, as shown in Figure 2-1.

23.5"

(597 mm)

(25 mm)

2.2"

(56 mm)

(596 mm)

Figure 2-1. Model 2200 Control Panel Profile

23.5"

5.2"

(152 mm)

5.8"

(146 mm)

8.0"

(203 mm)

13.8"

(350 mm)

2-5

Section 2 — Installation

Control Panel Cutout Dimensions

Using the dimensions shown in Figure 2-2, make cutouts in the console to accommodate the control panel.

WARNING

Do not lift the control panel by the lid or the transition lever arms. Be careful when opening or closing the panel lid. The gas shock supports may cause the lid to open or close abruptly, causing possible injury or damage to the equipment. Always lift the control panel by holding onto the tub.

Pilot Holes

Rear

21.8"

(554 mm)

0.2"

(5 mm)

1.8"

(46 mm)

22.16"

(563 mm)

21.2"

(538 mm)

Front

42.4"

(1077 mm)

46"

(1168 mm)

Figure 2-2. Model 2200 Control Panel Console Cutout Dimensions

Limits of

Cutout

Area

2-6

Mounting Surface

6.25"

(159 mm)

4.0"

(102 mm)

3.75"

(95 mm)

Installation

Control Panel Rear Cable Clearance

Using the dimensions shown in Figure 2-3, make cutouts in the rear of the console platform.

Connectors and Ventilation.

Leave These Areas Clear.

5.3"

Vent

43.2" (1.097 M)

Cables

38.2" (970 mm)

24.4" (620 mm)

30.4" (772 mm)

47" (1.194 M)

REAR VIEW

Vent

Power

11.1"

(282 mm)

12.2"

(241 cm)

17.2" (436 mm)

(135 mm)

5.9"

(150 mm)

7.5"

(191 mm)

Figure 2-3. Required Cable Clearance

Inserting the Panel

1. Carefully place the control panel into the cutout in the console and

open the control panel.

2. Drill six pilot holes in the console through the holes in the control panel

flange using a 1/8” (3 mm) drill and secure the control panel to the console with six #6 (M4) screws (not included) into these holes.

3. Do not connect power to the control panel until all cable connections

have been completed and verified.

2-7

Section 2 — Installation

Control Panel Redundant Power Supply Option Installation

To install the control panel redundant power supply proceed as follows:

1. Open the control panel and turn the AC power switch(s) on the left

front of the enclosure to the OFF position. See Figure 2-4. At the rear of the control panel, disconnect the power cord from the AC source.

Power Supply

(Standard)

Optional

Redundant

Power Switch

& Fuse

Power

ON/OFF

Switch

Fuse

Control Panel Power Supply

Cover

Figure 2-4. Control Panel AC Power Switch Location.

2. Remove the enclosure covering the power supplies by removing the

screws securing it to the control panel tub.

NOTE:

Removing some control panel internal ribbon cables may make removing the power supply enclosure easier.

Fan

Power Supply

(Redundant)

Control Panel

CPU Board

2-8

Installation

Power Supply Access Cover (secured by 6 screws)

Control Panel

I/O Board

(068949)

Power

ON/OFF

Switch

(Redundant)

Fuse

EMI

Filter

Power

ON/OFF

Switch

Fuse

Standard

Supply

Figure 2-5. Removing Control Panel Power Standard Supply.

Fan

Redundant

Supply

Control Panel

CPU Board

3. Remove the ten screws securing the flat mounting plate supporting the

supply.

4. Attach the redundant power supply to the flat mounting plate.

5. Remove the U shaped plate which covers the redundant power supply

fuse, switch, and power connector holes.

6. Using the same screws, mount the power supply fuse, switch, and

power connector bracket.

7. Route the long cable behind the standard power supply and over the

standard AC filter.

8. Plug the short cable into the control panel I/O board.

9. Reattach the flat mounting plate, replace the power supply enclosure,

and reconnect any cables that were disconnected.

2-9

Section 2 — Installation

Switcher Frame Installation

NOTE:

The switcher frame must be installed before either of the power supplies. When planning your installation, ensure that the frame will be installed high enough in the equipment rack to allow 7 rack units for the installation of the Frame Primary Power Supply (and another 7 rack units for the optional redundant Power Supply, if purchased) below it.

To allow the use of extender modules and access for other maintenance, sufficient room should be allowed in front of the equipment rack (

≥

41 inches, 1.05 0 M.).

Sufficient room should also be allowed in the rear of the rack for access to cables and the exhausting of cooling air.

The switcher frame mounts in a standard 19-inch (48.3 mm) wide equipment rack. It is installed in the rack from the front and secured at the front edges of the frame with screws (not provided by GVG). Its Power Supply mounts below it in the rack on slide rails. The procedure for installing the Power Supply follows the frame installation procedure.

To install the frame in the equipment rack, read the following precautions, then refer to Figure 2-6 and complete the following steps:

WARNING

The Model 2200 switcher frame weighs appro ximately 175 lbs (67 Kg.) when fully conﬁgured. Pr ovide appr opriate equipment to support the frame during installation.

When the switcher frame and Po wer Supply are installed, the equipment rack is top heavy and could topple. Ensure that the equipment rack is attached solidly to the ﬂoor/building to prevent tipping when the frame and Power Supply are installed.

When lifting the frame into place in the equipment rack, it is recommended that a mechanical lifting device be used.

Ensure that the bottom plate of the frame is protected from damage while the frame is being lifted into the equipment rack.

NOTE:

The switcher frame is shipped with a protective metal plate on the bottom. Leave the plate in place to protect the power cables until the frame is mounted in the rack.

2-10

Installation

1. Ensure that all packing foam, strapping, and tape is removed from the

frame before installing the frame in the rack.

2. Carefully, with the aid of a mechanical lifting device, lift the frame and

place it in position in the equipment rack.

3. Align the frame so that its screw holes match up with those in the rack

and secure the 10 rack screws (not supplied) required by the rack manufacturer.

4. Install all screws and tighten to the rack manufacturer’s specifications.

5. Remove the protective plate from the bottom of the switcher frame.

Switcher

Frame

Front

Note: Front Door Not

Shown For Clarity

Secure

Bolts

through

Frame

(5 each

side)

into

Rack

Install Standard Power

Supply Assembly and

Optional Redundant Power

Supply After Switcher is

Installed in Rack (ensure shipping

plate has been removed

from bottom of Signal

Processor Frame)

Figure 2-6. Switcher Frame Installation

2-11

Section 2 — Installation

Switcher Frame Power Supply Installation

The Primary Power Supply must be mounted immediately below the switcher frame in the rack. If you are installing an optional Redundant Power Supply, it must be located immediately below the Primary Power Supply. Verify that you have allowed enough rack space (7 rack units per Supply) before proceeding.

WARNING

T o reduce the risk of electric shoc k, do not perf orm an y servicing other than that contained in the operating instructions unless you are qualiﬁed to do so.

To install the Switcher Frame Power Supply in the equipment rack, refer to

Figure 2-7 and proceed as follows:

1. Ensure that the Primary and Redundant Power Supplies are

disconnected from all power sources.

2. Locate the installation kit containing the power supply assembly slide

mounts and hardware. The installation kit consists of the following: a. Slide Mounts b. Mounting Hardware

3. Measure the location of the slide sections mounted on the power

supply chassis to determine the height at which the stationary sections of the slides are to be mounted in the rack.

NOTE:

frame by eight captive screws. It must be installed so that it is touching the bottom of the frame.

4. Verify that the screws holding the chassis sections of the slides to the

5. Mount the rack sections of the slides to the front and back of the rack

The Primary Power Supply will be attached to the bottom of the switcher

power supply chassis are securely tightened.

and secure them in place with the appropriate screws as illustrated in

Figure 2-7. The mounting ears at the front of the slides should mount to

the inside of the rack rail. On threaded rails, run short pan head screws from the inside. On unthreaded rails, run flat head screws (with nuts) from the outside. This results in the power supply being flush with the frame; plus allowing for the proper mating of the electrical connectors in back. It may be necessary to adjust the length of the rear brackets, depending upon the depth of the rack assembly.

2-12

Front view of Power Supply

- completely installed-

Installation

Adjustable

Rear Brackets

Slide Rack Mount

Attachment

Figure 2-7. Switcher Frame Power Supply Installation (frame not shown)

CAUTION

The Frame Power Supply is very heavy and should be supported in the rack by both the front and rear rack slide mounting.

NOTE:

locations of components as viewed from the rear of the power supply.

6. Remove the right and left covers from the rear of the Power Supply

7. Extend the intermediate sections of the slides and while fully

In the following descriptions, the terms “right” and “left” refer to the

assembly to expose the wiring connections.

supporting the weight of the power supply, insert the chassis sections (mounted on the power supply chassis) into the intermediate sections.

8. Still supporting the full weight of the power supply, slide the power

supply assembly into the rack, making sure that the power cables from the switcher frame pass through the slot in the top rear of the Power Supply.

9. Secure the front of the Power Supply assembly to the rails by installing

the appropriate 1/4” (6.4 mm) length rack screws. The finished power supply installation will appear as illustrated in Figure 2-6.

2-13

Section 2 — Installation

Fasten Captive Screws into Chassis Mounting Holes (8 Places) at Bottom of Switcher Frame

Power Supply

Chassis

Figure 2-8. Captive Screw Locations, Switcher Frame Power Supply (rear view)

10. At the rear of the unit, install the 8 captive screws (see Figure 2-8)

through the top of the power supply chassis into the bottom of the switcher frame. Tighten the 8 screws securely.

11. Remove the nuts and lock washers from the two large electrical posts

in the right compartment of the power supply. Do not discard.

NOTE:

If you will be installing a Redundant Power Supply at this time, skip to

Step 15.

12. Refer to Figure 2-9. Connect the two large black cables running down

from the right rear of the switcher frame to the right post and secure with the nut and lock-washer removed previously. Torque nut to 80 inch pounds (6.7 foot pounds) (9 Newton meters).

13. Connect the two large red cables running down from the right rear of

the frame to the left post and secure with the nut and lock washers removed previously. Torque nut to 80 inch pounds (6.7 foot pounds) (9 Newton meters).

2-14

14. Ensure that the power cables are properly positioned in the slot cut out

of the Power Supply and reinstall the right rear cover.

Installation

15. At the left rear of the Power Supply, thread the two connectors through

the rectangular cutouts in the power supply and connect them to the jacks that are installed in the bottom rear channel of the frame. The connectors are keyed for proper alignment.

16. Ensure that the cables are properly positioned and reinstall the left rear

cover of the Power Supply.

Fasten Captive Screws into Chassis Mounting Holes (8 Places) at Bottom of Signal Processor Frame

0347-02-03

Figure 2-9. Switcher Frame Power Supply Connections.

Power Supply

Chassis

2-15

Section 2 — Installation

Switcher Frame Redundant Power Supply Installation

The Redundant Power Supply Option consists of the following components:

■ Power Supply Chassis (identical to the Frame Power Supply)

■ Pair of Red cables

■ Pair of Black cables

■ 2 Threaded Standoffs

■ 4 Lock Washers

■ 2 Nuts

WARNING

T o reduce the risk of electric shoc k, do not perf orm an y servicing other than that contained in the operating instructions unless you are qualiﬁed to do so.

Perform the following procedure to install the redundant Power Supply.

1. Ensure that the Primary and Redundant Power Supplies are

disconnected from all power sources.

2. Remove the rear panel access covers (right and left sides) of the

Redundant and (if necessary) the Primary Power Supply.

3. Remove the hex nuts and lock washers that secure the red and black

power cables on the Primary power supply. Do not discard. (Leave the cables positioned over their respective studs.)

4. Install the new lock washers and posts over the threaded ends of the

existing studs. Using a deep well 3/8 in (10mm) socket and torque wrench, torque the posts to 80 inch pounds (6.7 foot pounds) (9 Newton Meters).

5. Remove the connector and cable slot covers from the bottom of the

Primary Power Supply (see Figure 2-10).

6. Mount the Redundant Power Supply chassis underneath the Primary

Power supply in the same manner as the Primary Power Supply was installed (see Step 3 through Step 9 of the previous section).

2-16

7. Tighten the 8 captive screws that secure the Redundant chassis to the

Primary chassis

Installation

8. Place the pair of new black cables over the proper studs in the Primary

and Redundant Power Supplies, routing the cables through the slot in the bottom of the Primary supply and the top of the Redundant supply. (The colors must match those of the existing cables.)

Switcher Frame

Red Cables from Switcher

Primary

Hex Nuts

Lock Washers

Black Cables from Switcher

Power Supply

If Present, Remove Connector Cover Plate From Primary Power Supply

Connector Cover Plate Should Remain on Bottom of Redundant Power Supply

Lock Washers

Hex Nuts

Red Cables from Primary Power Supply

Route Cables Down Through Slot in Top of Lower Chassis

Lock Washers

Studs

If Present, Remove Slot Cover Plate From Primary Power Supply

NOTE: Always Insert Black Cables In Slots Before Red Cables

Tighten Captive Screws to Upper Chassis (8 Places)

Redundant Power Supply

Black Cables from Primary Power Supply

Figure 2-10. Switcher Redundant Power Supply Installation

Slot Cover Plate Should Remain on Bottom of Redundant Power Supply

2-17

Section 2 — Installation

NOTE:

are shorter than the red.

9. Secure the cables by placing a lock-washer and hex nut (removed

10. Similarly, place the pair of new red cables over the proper studs in the

11. Torque all four hex nuts to 80 inch pounds (6.7 foot pounds) (9 Newton

12. Route the loose cable harness connectors on the left side of the chassis

13. Check your work to ensure all connections are secure and safe.

14. Replace the rear panel access covers (left and right) on both the Primary

The black cables must go in the slot before the red cables; the black cables

earlier) over each end of the cables.

Primary and Redundant Power Supplies and secure the cables with lock washers and hex nuts.

meters).

up through the two holes at the top, and securely insert them into the connector sockets in the bottom of the primary power supply chassis. (The connectors are keyed for proper alignment.)

and Redundant Power Supplies.

Switcher Frame Modules

The Model 2200 switcher is shipped fully configured with all the standard and ordered optional modules already installed in the switcher frame.

The frame is divided into two “bays,” one in front (A) and one in the rear (C). The modules slide into the frame bays, plugging into connectors attached to the main motherboard at the center of the frame. The correct location of each module is indicated on a location strip above the top of the bays. Refer to Figure 2-13 and 2-14 for the location of the modules.

2-18

Installation

Installing and Removing Modules

To insert a module, slide it slowly into the correct location, avoiding contact with the modules on either side. Be sure to match the rear connectors before applying pressure to seat the module.

To remove a module from the front bay, pull up on the upper and lower plastic ejector tabs and pull the module out slowly avoiding contact with the modules on either side. See Figure 2-11.

Figure 2-11. Removing a Module From the Switcher Front Bay

2-19

Section 2 — Installation

The modules in the rear bay are removed by first removing the screws at the top and bottom of the module, then pulling up on the upper and lower metal ejectors to release the module. Pull the module out slowly. Refer to

Figure 2-12.

CAUTION

The EMI fingers may interfere with components located on adjoining boards. Caution must be used when replacing the boards in the switcher frame to prevent damage to the EMI shield and modules.

2-20

Figure 2-12. Removing a Module From the Switcher Rear Bay

Installation

Look Ahead Preview

M/E1 Processor

Mezzanine (068916)

Module (064831)

Chroma Key Mezzanine

M/E2 Processor

HOS Processor

Control Processor 1

Mezzanine (068916)

Mezzanine (068919)

Module (064805)

Chroma Key Carrier

Module (064806)

Control Processor 2

M/E 1 Module (064807)

A1 A2 A3 A4

Module Option (064909)

BORDERLINE™ Mezzanine

Modules (064826)

2 Keyer Mezzanine

Keyer Carrier M/E 1

Crosspoint 1 Module (064800)

Keyer Carrier M/E 1

Key 1 Module (064804)

A6 A7 A8 A9

Mezzanine Option (064829)

Module Option (064909)

Modules (064826)

Mezzanine Modules (064828)

Primary and Secondary (Option) Wipe

Mix/Wipe M/E 1

Key 2 Module (064804)

Mixer Interface Module (Video) (064813)

Module (064803)

Figure 2-13. Switcher Front Module Locations.

Look Ahead Preview

Mezzanine Option (064829)

Module Option (064909)

BORDERLINE™ Mezzanine

Modules (064826)

2 Keyer Mezzanine

Mezzanine Modules (064828)

Primary and Secondary (Option) Wipe

Keyer Carrier M/E 2

Mix/Wipe M/E 2

Crosspoint 2 Module (064800)

Sync Generator Module (064801)

Module (064803)

Effects Send Module (064809)

Key 1 Module (064804)

A10 A11 A12 A13 A14 A15

Module Option (064909)

BORDERLINE™ Mezzanine

Mask Mezzanine

Module (064830)

Aux Control (064855)

Module (064831)

Chroma Key Mezzanine

Modules (064826)

Chroma Key Carrier

Preview Module (064802)

Key 2 Module (064804)

M/E 2 Module (064807)

Framestore (064814)

A16 A17

2-21

Section 2 — Installation

C17 C16 C15 C14 C13 C12 C11 C10 C9 C8 C7 C6 C5 C4 C3 C2 C1

TIMED

AUX

OUTPUT

J11

J13

J15

ANALOG OUTPUT

PROGRAM

PREVIEW

R/V

B/U

G/Y

B/U

G/Y

SERIAL

INPUT

SERIAL

COM

SERIAL

INPUT

OUTPUT

I/O

PANEL

J10

J11

J12

J13

J14

EDITOR

AUX BUS

CTL

ANALOG

REF IN

J15

J16

GAIN

CHROMA

KEY

INPUT

GAIN

G/Y

B/U

R/V

G/Y

B/U

R/V

SERIAL

INPUT

SERIAL

REENTRY

J10

J11

J12

J13

J14

J15

J16

SERIAL INPUT

J10

J11

J12

J13

J14

J15

J16

SERIAL

REENTRY

GPI

MAINTENANCE

TALLY EXP

GPI INPUTS

TB1

TB2

GPI OUTPUTS

TB3

TB4

+5 1 2

3 4

G +5

1 2 3 4

G 1 2

3 4

G G 1

2 3 4

SERIAL OUTPUT

J10

J11

J12

J13

J14

J15

J16

EXPANDED

COM

PORT A1

PORT B1

PORT A2

PORT B2

PORT A3

PORT B3

Figure 2-14. Switcher Rear Bay Module Locations

2-22

Mask Draw Tablet Installation

The Mask Draw feature (requiring version 5.2 software and new Frame Store and Mask Store hardware) allows you to use a graphics tablet (connected to the switcher Control Panel) to customize existing masks or to create new ones.

Using the Force Mask mode, you can add to a key, or using the Inhibit Mask mode, you can subtract from a key.

For example, one use of Mask Draw is the ability to draw an irregularly shaped “garbage mask.” Draw a custom-shaped mask around an object using Force Mask, and turn “foreground” on. Use this tool instead of keying the object out.

Installation

NOTE:

04). The Mask Draw feature works with the Model 2200 by feeding the mask into the key channel.

For the Model 4000, mask draw requires the new Mask Store Option for full functionality, or the new Frame Store module for Mask Store using the key channel.

For the Model 2200, mask draw requires the new Frame Store module (064814-

Installing the Mask Draw Tablet

The following WACOM graphics tablet models are supported (Grass Valley does not supply the tablet):

■ KT-0405-R “ART PAD” (PC compatible version)

■ UD—XXXX—R (Any PC-compatible UD-series tablet)

■ UD-608-R “ART Z” (PC compatible version)

■ SD series (these tablets are now obsolete; however, they may be used if

a pressure sensitive pen is used with the tablet)

Installing UD and KT Series Tablets

The following connector pin-out information applies to the UD and KT series tablets.

The KT and UD tablets include a 9-pin male to 25-pin female adapter. You will need a 25-pin male-to-male gender adapter to connect the tablet to the

POINTING DEVICE input port on the back of the switcher Control Panel.

The 9-pin male to 25-pin female adapter must be wired as follows: (All other pin wiring is unchanged.)

25-Pin 9-Pin

Pin 2 Pin 3

Pin 3 Pin 2

2-23

Section 2 — Installation

1. Connect the graphics tablet to the POINTING DEVICE input port on the

2. The Control Panel CPU Board RS-232 jumper blocks must be set to the

back of the switcher Control Panel.

“DCE” position. Refer to the following text for Model-specific jumper locations.

On a Model 2200-2s:

■ Open the Control Panel lid and locate the Control Panel CPU

Board. Locate the two RS232 jumper blocks (2 pins each) labeled J3

at the top, middle, of the board. Set the blocks to the “DCE” setting

(horizontal as you view the board from the front of the panel).

On a Model 2200-2i:

■ Open the Control Panel lid and locate the Control Panel CPU

Board. Locate the two RS232 jumper blocks (2 pins each) labeled J10

near the board’s top edge (above the Lower PuP cable-connector).

Set the blocks to the “DCE” setting by jumpering pins 1 and 3

together, and pins 2 and 4 together (horizontally as you view the

board from the front of the panel).

Installing SD Series Tablet

1. Connect the graphics tablet to the POINTING DEVICE input port on the

back of the switcher Control Panel.

2. The Control Panel CPU Board RS-232 jumper blocks must be set to the

“DTE” position.

On a Model 2200-2s:

■ Open the Control Panel lid and locate the Control Panel CPU

Board. Locate the two RS232 jumper blocks (2 pins each) labeled J3

at the top, middle, of the board. Set the blocks to the “DTE” setting

(vertical as you view the board from the front of the panel).

On a Model 2200-2i:

■ Open the Control Panel lid and locate the Control Panel CPU

Board. Locate the two RS232 jumper blocks (2 pins each) labeled J10

near the board’s top edge (above the Lower PuP cable-connector).

Set the blocks to the “DTE” setting by jumpering pins 1 and 2

together, and pins 3 and 4 together (vertically as you view the board

from the front of the panel).

2-24

Switcher Option Module Installation

There are two types of modules. The first type is a full sized circuit board that slides into the frame bays like a standard module. The second module type is a smaller “mezzanine” which mounts on a standard circuit board in the frame.

The installation for each of the Model 2200 options is described below. Options ordered with the system may already be installed. Most options also require configuration and/or setup using the soft panel menus. The menus are given at the end of this section along with explanations for using each menu.

Empty module cells in the rear bay have blank metal strips screwed in place to maintain proper air flow inside the switcher and to prevent electromagnetic interference. These must be removed before the options can be installed.

CAUTION

Special EMI fingers are installed on each module connector and blank strip in rear bays. Use extreme care when removing or installing the modules and blank strips so that the EMI fingers do not break off.

Switcher Option Module Installation

2-25

Section 2 — Installation

Input Modules

The input formats must be component serial digital. A total of 32 inputs may be installed in any combination of video and key. Two analog component chroma key inputs may be used when both the optional Chroma Keyer and optional Analog Chroma Key Input Modules are installed.

Serial Digital Input Module Options

Each optional Serial Digital Input Module can accommodate 8 serial digital component inputs. There are two standard modules and up to two optional modules may be installed. Input modules can be installed in C7, C12, C13, and C14.

J # C14 C13 C12 C7

J1 1 9 17 25

J2 2 10 18 26

J3 3 11 19 27

J4 4 12 20 28

J5 5 13 21 29

J6 6 14 22 30

J7 7 15 23 31

J8 8 16 24 32

2-26

Digital Output Module Options

Two Serial Digital Output Modules are standard. Each of these has eight different output signals (2 BNCs per output for a total of 16 BNCs on each module). The third serial output module is the Timed Aux Output Module which has eight outputs. Only six of these outputs are used.

Serial Output 1 (Slot C3)

■ Mask

■ Switched Preview

■ Look Ahead Preview

■ M/E 1 Program Video

■ M/E 1 Program Key

Switcher Option Module Installation

1 1

■ M/E 2 Program Video

■ M/E 2 Program Key

Serial Output 2 (Slot C11)

■ M/E 1 Clean Feed Video

■ M/E 2 Clean Feed Video

■ Aux/Effects Send Bus 1A (Video)

■ Aux/Effects Send Bus 1B (Key)

■ Aux/Effects Send Bus 2A (Video)

■ Aux/Effects Send Bus 2B (Key)

■ Framestore Video

■ Framestore Key

Timed Aux Output (Slot C17)

■ Aux Bus 3A (Video)

■ Aux Bus 3B (Key)

■ Aux Bus 4A (Video)

■ Aux Bus 4B (Key)

■ Aux Bus 5A (Video)

■ Aux Bus 5B (Key)

1. Preview video is available only of optional Lookahead Preview Module is installed.

2. Available only if the optional Effects Send is installed.

2-27

Section 2 — Installation

Analog Output

The optional Analog Output Module (slot C15) provides component analog monitor outputs for M/E 2 program and switched preview. These outputs are designed for monitor use only and should not be used as on air outputs.

There are two DAC Mezzanine boards on the Analog Output Module; one providing the Program analog output and the other, the Preview analog output. There are ten Color Difference or RGB formats to choose from as the analog output. Output format is determined by the customer by setting jumpers on the Analog Output Module and the mezzanine boards. Gain adjustments must also be made for accurate output levels.

Analog Output Modules leave the factory set at RGB .700V, No Setup, and narrow RP125 blanking. To change to a different standard, perform the following steps:

1. Remove the Analog Output Module from the rear Signal Processor

Frame, and place it on a ﬂat, static-free surface.

2. Locate jumper J17, on the right hand side of the Analog Output Module

immediately below TP7. Set the jumper setting to the desired blanking width of the converted video output. When set to RS-170 (wide blanking), blanking edges are placed as in the RS-170 speciﬁcations for 60 Hz systems or for the CCIR 470-2 recommendation for 50 Hz systems. When it is set to RP-125, blanking is active from end of active video (EAV) to start of active video (SAV) data words, inclusive, as described in SMPTE recommended practice RP-125.

3. Locate jumper J16 on the Analog Output Module, and select the

appropriate Setup (54 mV) or No Setup setting for your system’s desired analog outputs. Note that this setting is common to both program and preview outputs. Whatever is chosen for one applies to both.

2-28

Switcher Option Module Installation

Table 2-2. Analog Output Module Setting

Format

Selection

EBU/SMPTE No Setup a a b c RGB .714 Volts No Setup b b b & d b & d RGB .714 Volts Setup b c d a & b RGB .700 Volts No Setup b a a & d b & d MII 50 Hz No Setup a a c c MII 60 Hz No Setup a a c e MII 60 Hz Setup a c c e Beta 50 Hz No Setup a a d d Beta 60 Hz No Setup a b d d Beta 60 Hz Setup a c d d

J16

Analog Module

J5, J6, J9, J11

DAC Mezz.

Color Diff.

J4 (Y)

DAC Mezz.

J8 (R-Y)

DAC Mezz.

J10 (B-Y)

DAC Mezz.

4. Remove the Program DAC Mezzanine board from the Analog Output

Module, and turn the module to the component side. Locate jumpers J5, J6, J9, and J11; set all four jumpers to either “a” for Color Difference format, or “b” for RGB format.

5. Locate jumpers J4, J8, and J10 on the Program DAC Mezzanine.

Referring to Table 2-2, set each jumper to the desired format selection for your analog output format. Note that some formats require installing two jumpers on J8 and J10. Extra jumpers are stored in an inactive socket, J7. If you are changing to a format that uses one jumper at J8 and J10, store the extra jumpers at J7. If you lose a jumper, a suitable substitute can be made of a short piece of 24 gauge solid tinned copper wire.

6. Carefully replace the Program DAC Mezzanine on the Analog Output

Module, making sure all connector pins are in the sockets correctly.

7. Remove the Preview DAC Mezzanine board from the Analog Output

Module, and repeat Steps 4, and 5.

8. Carefully replace the Preview DAC Mezzanine on the Analog Output

Module, making sure all connector pins are in the sockets correctly.

Coarse adjustment of the format voltage levels are set by jumper selection; however , you may need to ﬁne tune these levels using the gain adjustments on the DAC Mezzanines.

2-29

Section 2 — Installation

1. Place the Analog Output Module on the I/O Module Extender

2. The gain adjustment trimpots are accessible with the DAC mezzanines

3. Adjust the gain controls to match the waveform for the desired format

NOTE: In RGB formats, the gain controls are somewhat interactive. For best results, adjust Y gain while observing green output such that the white color bar is at specified level. Then observe red output and adjust R-Y gain for equal level bars having red content; similarly, observe blue output and adjust B-Y gain for equal level bars.

(064834), and select 100% Color Bars as the Program and Preview switcher output. (You may use the internal signal for this adjustment which is accessible through the Conﬁguration [INPUTS] menu.)

installed on the Analog Output Module. Connect a waveform monitor or oscilloscope to the Analog Output(s). Terminate the scope or monitor’s inputs in 75 Ohms. A component waveform monitor is convenient in that all three output channels can be observed simultaneously, but it is only necessary to observe one at a time.

shown in Figure 2-26 for color difference or Figure 2-27 for RGB.

Effects Send Option

The Effects Send option consists of the Effects Send Module which resides in slot A11. When the effects send is used, the Aux Bus outputs of Serial Output Module 2 (slot B11) become the outputs of the Effects Send option. This allows A video and key signals (any two signals) in an M/E to be routed outside of the switcher for processing by external devices and then brought back into the same M/E for mixing and output. The Effects Send functions require software set ups in the Configuration menus (See Section 3 of the Reference Manual).

2-30

Chroma Keyer Option

Chromatte™ Advanced Chroma Keyer You may install one Chromatte™ Chroma Keyer to each M/E to add

internal 4:2:2 chroma keying functions to Keyer 1 and Keyer 2. Each option includes a Chroma Key Carrier Module with a mezzanine module. The Chroma Keyer for M/E 1 slides into slot A3 and the M/E 2 Chroma Keyer slides into slot A16. To configure your Keyer option refer to the menus for the Chroma Keyer in Section Three of the Operators Manual. Any serial digital input may be used for 4:2:2 chroma keying from the key bus. Analog component video may be used for 4:4:4 chroma keying with the Analog Component Chroma Keyer Input Modules option. There is a separate front panel gain control for each of the input BNC connectors.

BORDERLINE Key Edge Generator Option

Switcher Option Module Installation

The Borderline® option consists of one mezzanine module for one keyer. This option module mounts on the Keyer Carrier where the Borderline is desired. Up to four Borderline options may be installed on the Keyer Carriers; one for M/E 1 Keyer 1 (Slot A5), M/E 1 Keyer 2 (Slot A6), M/E 2 Keyer 1 (Slot A13), M/E 2 Keyer 2 (Slot A14).

To install a Borderline Module, remove the designated Keyer Carrier carefully, and place it on a static free surface. The Borderline Mezzanine installs in the top location of the module above the Keyer Mezzanines as illustrated in Figure 2-15.

1. Line up the four 50-pin connectors on the Borderline mezzanine with

the matching connectors on the Keyer Carrier. Be sure the pins are lined up properly before seating the mezzanine (look between the mezzanine and the Carrier). Push down firmly to seat the mezzanine to the Carrier. Check that no pins are bent or outside of the connectors.

2. From the solder side of the Carrier, attach the mezzanine to the module;

install the four screws into the metal spacers on the mezzanine, and carefully reinstall the Keyer Carrier into the frame in its proper slot location.

NOTE:

unscrewing from the solder side of the Carrier, not from the component side of the Mezzanine.

For best mechanical fit, Mezzanine modules should always be removed by

2-31

Section 2 — Installation

BORDERLINE MEZZANINE

KEYER MEZZANINE

Figure 2-15. Borderline Option Mezzanine Installation

Secondary Wipe Pattern Generator Options

The Secondary Wipe Pattern Generator option for the Model 2200 provides a second wipe for each Mix/Effects. It consists of two mezzanine modules which mount on the Mix/Wipe Modules for M/E 1 (Slot A8) and M/E 2 (Slot A12). Refer to Figure 2-15 for the Mix/Wipe module locations.

The Secondary Wipe Pattern Generator Mezzanines mount next to the Primary Wipe Generator Mezzanines already present on each Mix/Wipe Module. The Look Ahead Preview Option Mezzanines described later also mount on each Mix/Wipe Module. Refer to Figure 2-15.

To install the Secondary Wipe Pattern Generator Mezzanine modules, carefully remove the correct Mix/Wipe Modules from the front bay of the switcher frame. Place them on a static free surface.

1. Line up the Mezzanine Module so that Connector J1 on the Mezzanine

aligns with J10 of the Mix/Wipe Module. Note that the keying plug on J1 will mate with the missing pin on J10. Line up the two 50-pin connectors on the Secondary Wipe Pattern Generator mezzanine with the matching connectors on the Mix/Wipe Module. Be sure the pins are lined up properly before seating the mezzanine (look between the mezzanine and the main module). Check that no pins are bent or outside of the connectors. Push down firmly to seat the mezzanine to the module.

2-32

Switcher Option Module Installation

NOTE:

Be sure the mezzanine modules are oriented the same on each Mix/Wipe Module.

2. From the solder side of the Mix/Wipe Module, attach the mezzanine to

the module, and install the screws into the metal spacers on the mezzanine.

NOTE:

For best mechanical fit, Mezzanine modules should always be removed by unscrewing from the solder side of the Carrier, not from the component side of the Mezzanine.

SECONDARY WIPE MEZZANINE

PRIMARY WIPE MEZZANINE

LOOK-AHEAD

PREVIEW

MEZZANINE

Figure 2-16. Secondary Wipe and Look Ahead Preview Option Installation

2-33

Section 2 — Installation

Look Ahead Preview Option

The Look Ahead Preview option consists of two identical mezzanine modules which mount on the two Mix/Wipe Modules: M/E 1 (Slot A7) and the M/E 2 (Slot A12) next to the Primary Wipe Mezzanines as shown in Figure 2-15.

To install the modules, carefully remove the Mix/Wipe Modules from the frame. Place them on a static free surface.

1. Line up the six 50-pin connectors on the Look-ahead Preview

2. From the solder side of the Mix/Wipe Module, attach the mezzanine to

mezzanine with the matching connectors on the Mix/Wipe Module. Be sure the pins are lined up properly before seating the mezzanine (look between the mezzanine and the main module). Check that no pins are bent or outside of the connectors. Push down firmly to seat the mezzanine to the module.

the module, and install the screws into the metal spacers on the mezzanine.

3. Carefully reinstall the Mix/Wipe Module in its proper location. Refer

to the Menu Setup information at the end of this section for configuration details.

Timed Aux Output Option

The Timed Aux Output option provides three timed aux output pairs (video or key) from Aux Buses 3A through 5B. The outputs are autotimed on the module to match the Program output. If the optional Framestore is installed, the Timed Aux Output option consists of the Timed Aux Output Module with the Timed Aux Mezzanine mounted on it. If the optional Framestore is not installed, the Timed Aux Control Module must also be installed.

Install the Timed Aux Output Module in Slots C16 and 17. To install the Timed Aux Output Module follow the steps below:

1. Remove the blank plates, if installed, in locations C16 and 17. Install the

Aux Output Module into Slot C17. Pull the metal ejectors towards each other to seat the module. Screw in the two screws at either end of the front metal plate with a screwdriver.

2. Either the Optional Framestore or the Timed Aux Control Module must

be installed in slot A17. The Framestore Module contains the control circuitry for the Aux Output Module so if it is installed, the installation is now complete. If the Framestore Module is not installed, install the Timed Aux Control Module in slot A17.

2-34

3. Refer to the Cable Connections portion next in this section for Aux bus

connection instructions.

Framestore Option

The Framestore stores up to eight fields of video which can be reentered into the switcher or sent to the output of the switcher. several special effects can be done to the stored video. The Framestore installs in slot A17. If the Aux Control Module is installed in A17, that module must be removed and the Framestore installed. The Framestore has all of the circuits required to operate the Timed Aux Output Modules.

Remote Aux Panel Option

The Remote Aux Control Panel Option allows you to control the Model 2200’s Aux Buses from a remote location. As many as 32 Remote Aux Panels can be daisy-chained to the switcher (see Cabling Information later in this section). There are three Remote Aux Panel configurations available, identified by the number of rack units (RUs) each occupies in the equipment rack. See Figure 2-17 below. Refer to the Remote Aux Control Panel Options stand-alone documentation (TP 0699-01) for operating, testing, and troubleshooting information.

Switcher Option Module Installation

The panels are designed to control 48 external inputs (24 unshifted and 24 shifted). On the Model 2200, input s 17 through 24, aux 6A through aux 9B, the M/E 3 and Pgm buttons are disabled (inputs 1 through 16, and shift 1 through shift 16 are the active crosspoints).

Each crosspoint lamp on the Remote Aux panel will high tally when that input is on the air. There is an ON AIR lamp on the 1-RU Remote Aux panel (P/N 088901) which will illuminate to indicate that the selected input is on the air. The on-air tally can be permanently enabled on all three Remote Aux Panels.

2-35

Section 2 — Installation

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SHIFT

1-RU Panel

2435678910 11

18 19 20 21

22 23

SHIFT

M/E

2-RU Panel

SOURCE

2435678910 11

18 19 20 21

DELEGATE

AUX 1A

AUX 1B

22 23

AUX

AUX 3A

AUX 3B

AUX 4A

AUX 4B

AUX 5A

AUX 5B

SHIFT

AUX 6A

AUX 6B

AUX 7A

AUX 7B

AUX 8A

AUX 8B

AUX 9A

AUX 9B

M/E 1

M/E M/E M/E

1 2 3 PGM

Grass Valley

14 15 16

M/E2M/E

PGM

Grass Valley

14 15 16

M/E

PGM

Grass Valley

ON AIR

Figure 2-17. Remote Aux Control Panels

All three panels have a joystick override and chop capability. Joystick Override — Each panel has inputs for up to eight user supplied

switch closures each enabling an override function. When one of these switches is closed, the Aux Bus changes to a user defined crosspoint. The crosspoint returns to the previous selection when the switch is opened.

To program Joystick override:

1. Set TEST MODE Switches to 12 (0011).

2. Press and hold the JSO switch to be programmed.

3. On the Remote Aux Control Panel, press and release the source button

that is to be associated with that JSO button.

4. Release the JSO button.

5. Repeat steps 2 through 4 for other JSO switches.

3-RU Panel

2-36

6. Set TEST MODE switches to 0 (0000).

Switcher Option Module Installation

Chop — Chop alternates between two selections at approximately a frame rate. This function is intended for system calibration and is not an artistic feature.

Chop is started by pressing one source select button on the Remote Aux Panel, then double pressing the second source select button. Chop is stopped by pressing any source select button on any aux panel. Chop must be enabled using the switches on the rear panel of the Remote Aux Panel (see next section).

Setting Rear Panel Switches

The rear panel includes a number of switches that control operating modes, such as address, bus enable, delegate enable, and test mode. Settings of these switches are explained below.

OFF

1A1B2A2B3A3B4A

BUS TO BE CONTROLLED

COMMUNICATIONS

5A5B6A6B7A7B8A

+ –

SHIELD

+ –

SHIELD

+ –

SHIELD

DC POWER

BUS

FORCE HIGH TALLY

124

MODE

JOYSTICK OVERRIDE

124816 PANEL ADDRESSES

* Panel Addresses 32 and 64 Must be Set To Off

*32

*64

TEST

CHOP ENABLE

TEST

MODE

FORCE HIGH TALLY

124816

PANEL ADDRESSES

* Panel Addresses 32 and 64 Must be Set To Off

*32

*64

OFF

1A1B2A2B3A3B4A

BUS ENABLES

5A5B6A6B7A7B8A

124

CHOP ENABLE

DELEGATE LOCK

Figure 2-18. Rear View of Remote Aux Panels Showing DIP Switches

2-37

Section 2 — Installation

Address Switches — Set the address of the Remote Aux Panel (0 through 31) using the switches marked PANEL ADDRESS on the right rear of the panel (see Figure 2-18). Only the first five switches are used (1, 2, 4, 8, and 16). Switches 32 and 64 must be in the OFF position. It may be useful to maintain a record of each Remote Aux panel address.

NOTE:

Each panel must have a unique address. Setting the same address for two or more panels will cause the entire Remote Aux system to malfunction.

Bus to be Controlled (Bus Enable) Switches — The 1-RU and 2-RU panels have eighteen switches labeled BUS TO BE CONTROLLED. These set which Aux Bus is controlled by the panel. Only one of these switches may be ON.

The 3-RU panel has eighteen switches labeled BUS ENABLE. These set which Aux Buses can be controlled by the panel. Turn the switch ON for each Aux Bus to be controlled. Any combination of the eighteen switches can be turned ON. The functioning of the buses that have the switches turned OFF depends on the position of the DEL LOCK switch (see below). The last eight switches (6A through 9B) must be set to OFF.

NOTE:

Two or more panels can control the same Aux Bus; however, if the same bus is selected on more than one panel, the panel with the highest address will control the bus.

Delegate Lock Switch — On the 3-RU panel, the DEL LOGIC switch controls the functioning of the Aux Buses that are not selected:

DEL LOCK Switch OFF: If a BUS ENABLE switch is OFF, the associated Delegate button on the panel can be selected and the source button selected for that bus will light but cannot be changed.

2-38

DEL LOCK Switch ON: The Delegate button on the panel cannot be selected if its BUS ENABLE switch is OFF.

NOTE:

The DEL LOGIC switch is not used on the 1-RU and 2-RU panels.

Force High Tally Switch — On the 1-RU panel, the FORCE HIGH TALLY switch forces the ON AIR lamp on at all times.

On the 2-RU and 3-RU panels, the FORCE HIGH TALLY switch disables the low tally condition. The lamps will be on bright whether the bus is on air or not.

Test Mode Switches — These switches run diagnostics and program the joystick override. For normal operation set all four TEST MODE switches to OFF. Information on the test mode switches can be found in the Remote Aux Panel Manual TP0699-01.

Chop Enable Switch — Enables and disables the chop mode

Tally Expansion Option

The Tally Expansion Option provides tally relay closures which allows you to control remote devices from your Model 2200 Switcher. An unlimited number of Tally Expansion frames, each with up to three tally modules, can be added to a switcher.

The Tally Expansion Option consists of the following items:

■ Two Rack Unit (RU) chassis which has two (redundant) power supplies

mounted on a single sled and three slots for optional Tally Output modules (068932)

■ One, two, or three Tally Output modules installed in the chassis

■ Control cable (16 Meters standard up to 300 meters optional)

Chassis Installation

Switcher Option Module Installation

1. Install the rear supports on the chassis.

2. Install the rear support brackets into the rack.

3. Mount the chassis in a rack as shown in Figure 2-19 on page 2-40.

4. Attach ground wire between ground lug on rear of chassis and station

ground.

Do not apply power to the Tally Expansion Chassis at this time. Repeat the above instructions for each of the chassis.

2-39

Section 2 — Installation

Figure 2-19. Chassis Installation

WARNING

Tighten door latches before moving chassis. Do not lift chassis by the door or door handles. Door may open unexpectedly causing damage or injury.

2-40

Switcher Option Module Installation

Setting Tally Module Switches

Seven banks of eight DIP switches on each of the Tally Modules determine how that module will act on the data sent to it. See Table 2-20.

CAUTION

To avoid static damage to sensitive electronic devices, protect the Model 2200 Modules from static discharge. Avoid handling switcher modules in a high static environment. Touch the switcher frame before you remove any modules. This helps ensure that any potential difference between your body and the frame is dissipated. If you handle the modules or make any repairs to them, use a grounding strap and grounded equipment.

OFF ON

1 2

RESET

RUN

INCOMING DATA

1 2 3 4 5 6 7 8

OFF

NORMAL ON-AIR TALLY= ALL SWITCHES OFF.

REFER TO MANUAL FOR OTHER MODES.

Figure 2-20. Tally Output Module Switch and Jumper Locations

3 4 5 6 7 8

9 10 11 12 13 14 15 16

INDIVIDUAL BUS ENABLES

18 19 20 21 22 23 24

25 26 27 28 29 30 31 32

33 34 35 36 37 38 39 40

41 42 43 44 45 46 47 48

REMOVE JUMPER TO ISOLATE TALLY COMMON A AND TALLY COMMON B

2-41

Section 2 — Installation

The first bank of 8 switches, labeled on the module as MODE (S1), selects one of several specialized tally functions.

ON AIR Tally is the normal, most commonly-used tally system (all DIP switches OFF). When Mode 0 is selected, any input whose signal reaches the Program Video or Program Key output is tallied. Table 2-3 shows the switch settings for the mode switch.

Table 2-3. Tally Mode Switch S1 Settings

Preset (LookAhead) Tally Mode 5

DIP Switch Segment

1 OFF ON OFF OFF ON

2 OFF OFF ON OFF OFF

3 OFF OFF OFF ON ON

4 OFF OFF OFF OFF OFF

5 OFF OFF OFF OFF OFF

6 OFF OFF OFF OFF OFF

7 OFF OFF OFF OFF OFF

8 OFF OFF OFF OFF OFF

A. Iso tally for every bus having its associated DIP switch closed. Select the individual bus-

es as listed in Table 2-6.

ON AIR Tally Mode 0

M/E 1 Iso T ally Mode 1

M/E 2 Iso T ally Mode 2

Individual Bus

Iso T ally

Mode 4

2-42

When Mode 1, 2, or 3 (Iso Tally) is selected, the switcher tallies only the inputs that contribute to the output of the corresponding M/E.

When Mode 4 (Individual Bus Iso Tally) is selected, the remaining six banks of switches on the board (INDIVIDUAL BUS ENABLES 1—48) select the switcher’s internal buses to be used as tally sources (see Table 2-4). For example, with the Bus Enable switches set for buses 35 and 36 ON, if an input were selected on bus 35 or 36, its corresponding relay would close. The same input chosen on other buses would cause no relay closures. It is possible to tally as many buses as desired simultaneously. Table 2-4 shows the switch settings for each of the buses in Mode 4.

Switcher Option Module Installation

Table 2-4. Tally Individual Bus Enables Swtich Setting

DIP Switch

1 25

2 26

3 27

4 28

5 29

6 30

7 31

8 32

9 M/E 1 Key 1 Video Bus 33 PVW Video Bus

10 M/E 1 Key 1 Key Bus 34 Mask Bus

11 M/E 1 Key 2 Video Bus 35 Aux 1 Video Bus

Function

DIP Switch

Function

12 M/E 1 Key 2 Key Bus 36 Aux 1 Key Bus

13 M/E 1 BKGD A Video Bus 37 Aux 2 Video Bus

14 M/E 1 BKGD A Key Bus 38 Aux 2 Key Bus

15 M/E 1 BKGD B Video Bus 39 Aux 3 Video Bus

16 M/E 1 BKGD B Key Bus 40 Aux 3 Key Bus

17 M/E 2 Key 1 Video Bus 41 Aux 4 Video Bus

18 M/E 2 Key 1 Key Bus 42 Aux 4 Key Bus

19 M/E 2 Key 2 Video Bus 43 Aux 5 Video Bus

20 M/E 2 Key 2 Key Bus 44 Aux 5 Key Bus

21 M/E 2 BKGD A Video Bus 45

22 M/E 2 BKGD A Key Bus 46

23 M/E 2 BKGD B Video Bus 47

24 M/E 2 BKGD B Key Bus 48

2-43

Section 2 — Installation

When Mode 5 (Look-Ahead Tally) is selected, the switcher tallies the source(s) that will be on air after one of the following transitions:

■ M/E 2 Cut

■ M/E 2 Auto Transition

■ M/E 2 Lever Arm Transition

2-44

Cable Connections

This section describes the cabling of the switcher system components. You need not follow the specific sequence of steps presented here; however the procedures do provide a reference for ensuring that all connections are properly made.

Cabling is described in the following sequence:

■ Connection of the control cable from the control panel to the frame

■ Connection of a Status Terminal to the control panel

■ Connection of an analog reference signal to the frame

■ Connection of Video and Key signals to the inputs

■ Connection of analog and serial output signals

■ Frame communications connections which include the following:

KALEIDOSCOPE, Editor, Maintenance Terminal, GPI inputs and outputs, and Remote Aux Panels

Cable Connections

■ Tally Expansion Connections

■ Source power connection to the Control Panel and frame

■ Maintenance Terminal Connection

2-45

Section 2 — Installation

Model 2200-2s Control Panel Connections

1. Connect the interconnect control cable to the connector marked J1 on

2. Connect the other end of the interconnect control cable to J1 (PANEL)

the rear of the Control Panel as shown in Figure 2-21.

on the COM I/O Module in the rear bay (Slot B10) of the switcher frame illustrated in Figure 2-21. The RP125 parallel digital cable is available in 15, 50, 100 and 300 (maximum) meter lengths.

Frame

DB-25

Connector

For

Future

Power

Connector

Use

Serial Link between Control Panel and Signal Processor

Status Terminal

DB-25

Connector

Frame.

C17 C16 C15 C14 C13 C12 C11 C10 C9 C8 C7 C6 C5 C4 C3 C2 C1

OUTPUT

J11

J13

J15

TIMED

AUX

ANALOG

OUTPUT

PROGRAM

PREVIEW

SERIAL

INPUT

G/Y

R/V

B/U

J10

J11

J12

J13

J14

G/Y

J15

R/V

J16

B/U

SERIAL

COM

OUTPUT

SERIAL

INPUT

J10

J11

J12

J13

J14

J15

J16

I/O

PANEL

J10

J11

J12

J13

J14

J15

J16

EDITOR

AUX BUS

CTL

J10

J11

J12

J13

ANALOG

REF IN

J14

J15

J16

CHROMA

GAIN

INPUT

GAIN

SERIAL

INPUT

SERIAL

REENTRY

G/Y

B/U

R/V

KEY

J10

J11

G/Y

J12

J13

B/U

J14

J15

R/V

J16

SERIAL

REENTRY

GPI

MAINTENANCE

TALLY EXP

GPI INPUTS

GPI OUTPUTS

TB3

EXPANDED

SERIAL

OUTPUT

COM

PORT A1

PORT B1

PORT A2

TB1

PORT B2

1 2

PORT A3

PORT B3

3 4

J10

TB2

J11

J12

2 3 4

J13

G G 1

J14

2 3 4

J15

TB4

J16

Power

Connector

(Redundant)

Figure 2-21. Model 2200-2s Switcher to Control Panel Connections

2-46

Model 2200-2i Control Panel Connections

1. Connect the interconnect control cable to the connector marked J1 on

the rear of the Control Panel as shown in Figure 2-22.

2. Connect the other end of the interconnect control cable to J1 (FRAME

COMM) on the COM I/O Module in the rear bay (Slot B10) of the switcher frame illustrated in Figure 2-22. The RP125 parallel digital cable is available in 15, 50, 100 and 300 (maximum) meter lengths.

Cable Connections

FRAME COMM

Port

DB-25

Connector

C17 C16 C15 C14 C13 C12 C11 C10 C9 C8 C7 C6 C5 C4 C3 C2 C1

TIMED AUX

OUTPUT

J11

J13

J15

POINTING

DEVICE

DB-25

Connector

Serial Link between

Control Panel and

Signal Processor

Frame.

ANALOG OUTPUT

PROGRAM

PREVIEW

SERIAL INPUT

G/Y

R/V

B/U

J10

J11

J12

J13

J14

G/Y

J15

R/V

J16

B/U

OUTPUT

SERIAL

INPUT

J10

J11

J12

J13

J14

J15

J16

STATUS/

DIAGNOSTIC

TERMINAL

ETHERNET

50-Ohm BNC

Connector

DB-25

Connector

DPM

RS232

PORT DB-25

Connector

KEYBOARD

Connector

Power

Connector

(Redundant)

Power

Connector

Com I/O

PANEL Port

DB-25

Connector

GPI INPUTS

TB1

TB2

TB3

EXPANDED

SERIAL OUTPUT

COM

PORT A1

+5 1 2 3 4 G +5 1 2 3 4

J10

J11

G 1

J12

2 3 4

J13

G G

J14

2 3 4

J15

TB4

J16

PORT B1

PORT A2

PORT B2

PORT A3

PORT B3

SERIAL

COM

I/O

PANEL

EDITOR

AUX BUS

CTL

J10

J11

J12

J13

ANALOG

REF IN

J14

J15

J16

GAIN

CHROMA

INPUT

GAIN

SERIAL

INPUT

G/Y

B/U

R/V

KEY

J10

J11

G/Y

J12

J13

B/U

J14

J15

R/V

J16

SERIAL

REENTRY

SERIAL

REENTRY

GPI

MAINTENANCE

TALLY EXP

GPI OUTPUTS

Figure 2-22. Switcher to Control Panel Connections

2-47

Section 2 — Installation

Status Terminal Connections

The Status Terminal connector on the rear of the control panel allows the connection of a VT-100 (type) terminal to be connected to the Model 2200. The terminal is used to monitor system status and for maintenance purposes.

1. Connect a cable between the input of a VT-100 (type) terminal and J3

2. Ensure that the baud rate and other parameters of the Model 2200 given

(Status Terminal connector) on the rear of the control panel. The connector (J3) on the rear of the control panel is a standard RS-232 configuration via a DB-25 connector with the following pin-outs:

■ Pin 1 — Protective Ground

■ Pin 2 — TxD (From the Terminal)

■ Pin 3 — RxD (To the Terminal)

■ Pin 7 — Signal Ground

below match the baud rate of the terminal. See the Owner’s Manual of the terminal in use to determine or set the baud rate of the terminal. Also be sure the terminal is set to “Newline Off” or “No Newline”.

■ 9600 baud

■ 8 data bits

■ 1 stop bit

■ No parity

Analog Reference Connection

Connect an analog signal such as color black or any other stable analog signal to either J5 or J6, ANALOG REF IN, on the Com I/O Module in Slot C10. Terminate any unused BNC connectors.

2-48

Input Signal Connections (Video and Key)

The Model 2200 allows up to 32 video/key inputs to be connected. These inputs are connected to a Serial Digital Module at the rear of the frame. Inputs are configured in the soft menus.

Component analog inputs can be connected to the optional Chroma Key Input Module.

Cable Connections

NOTE:

be obtained from other suppliers.

Grass Valley Products does not supply cables or terminators. These must

Serial Digital Video Connections

The serial digital inputs require the use of 75Ω coaxial cables. The use of 75Ω BNC connectors is recommended but not required. Facilities with existing cables with 50Ω connectors on 75Ω cables need not change their connectors. However, with the use of 50Ω connectors there is the possibility of some errors occurring in the serial data stream.

The maximum length of serial digital cables should not exceed 225 meters (738 feet). Fiber optic distribution and transmission is recommended for runs longer than 225 meters.

Connect serial digital video sources to the Serial Input Modules in Slots C7, C12-C14 as required for your facility. Inputs are loopthrough; be sure to terminate each input with a 75Ω termination.

2-49

Section 2 — Installation

Output Signal Connections

Timed Aux Output Connections

The Timed Aux Output module allows six output connections from the switcher to external devices. (See Figure 2-23 below.)

The following outputs are assigned:

TIMED

AUX

OUTPUT

C16C17

Aux 3A (Video)

Aux 3B (Key)

Aux 4A (Video)

Aux 4B (Key)

Aux 5A (Video)

J11

J13

J15

Aux 5B (Video/ Key)

Figure 2-23. Timed Aux Output Connections

2-50

Cable Connections

Serial Output Connections

The two Serial Digital Output Modules provide serial digital outputs from the switcher. The signal type of each output is hard-wired according to the slot ID (as shown in Figure 2-24) and is listed on the designation strip on the back of the frame (above the rear bay).

SERIAL OUT 2

CELL C11

M/E 1 CLEAN FEED

M/E 2 CLEAN FEED

AUX 1A

AUX 1B

AUX 2A

J10

J11

AUX 2B

J12

SERIAL OUT 1

CELL C3

MASK

SW PVW

M/E 1 PVW

M/E 2 PVW

ME1 PGM

J10

J11

ME1 KEY

J12

J13

FRAMESTORE VIDEO

J14

J15

FRAMESTORE KEY

J16

Figure 2-24. Output Signal Connections

J13

ME2 PGM

J14

J15

ME2 KEY

J16

2-51

Section 2 — Installation

Switcher Communications Connections

You can connect external devices such as Kaleidoscope, DPM-700, Video Production Editors, GPI connections, Tally Expansion, and a maintenance terminal to the switcher. These are connected to the switcher via the Communications I/O Module, GPI Module and the Expanded Communications Module, located at the rear bay of the switcher frame as shown in Figure 2-14. (The Tally Module is located in the Tally Expansion option and is not shown here).

COM

I/O

PANEL

EDITOR

AUX BUS

CTL

ANALOG

REF IN

C1C2

GPI

C4C10

EXPANDED

COM

MAINTENANCE

PORT A1

TALLY EXP

GPI INPUTS

TB1

TB2

GPI OUTPUTS

TB3

TB4

1 2 3 4

G 1 2

3 4

G G 1

2 3 4

PORT B1

PORT A2

PORT B2

PORT A3

PORT B3

2-52

Figure 2-25. Switcher Frame Communications Connections (Control Section)

DPM Configurations

Digital Picture Manipulators (DPMs) are external video devices connected to the switcher. In this discussion, reference is also made to DPM levels, which are E-MEM levels into which DPM-associated information is learned. The combined system capabilities of the switcher and DPMs depend on:

■ The video connection

■ The capabilities of the DPM

■ The control connection

It is not necessary to have a control connection from the switcher to a DPM; however, the highest level of system integration is achieved where there is a control connection.

The Video Connection (Aux Buses and Return Inputs)

Cable Connections

A normal video signal path consists of an Aux Bus output from the switcher feeding a DPM input and the DPM output returned to a switcher input which is mapped to a switcher source select button.

The video path through a DPM introduces a video delay into the system. For example, Kaleidoscope introduces a 2-field video delay. It is most important that this delay be set correctly in the DPM Setup menu if Effects Send is to be used.

NOTE:

If the video delay is not set correctly, there will be a glitch in the video upon

entering Effects Send mode.

There are four steps in configuring the video path:

■ Aux buses are assigned to DPMs using the DPM Map Aux Bus menu

■ Return input connections are configured using the DPM Map Inputs

■ The mapping of a return connection to a crosspoint is done using the

Configuration/Map Inputs menu

■ The video delay is set using the DPM Setup menu

2-53

Section 2 — Installation

The system defaults to all Aux Buses being part of the [MISC] E-MEM level. When an Aux Bus is configured for use with an external DPM, its settings are no longer saved in the [MISC] level but are saved in the relevant [DPM] level when an E-MEM register is learned. Information (such as Aux Bus crosspoint selection) is learned for each DPM on separate E-MEM levels.

In cases where it is not desirable to have an Aux Bus selection learned or recalled on the [MISC] level, it is possible to configure the Aux Bus to a [DPM] level (such as [DPM 4]) and never enable that level. An example would be if the Aux Bus were controlled by a Remote Aux panel.

DPM Capabilities (Fixed and Pooled)

The characteristics of the DPM are configured in the DPM Setup menu. The first choice to be made is selection of or

The for the particular DPM level. However, it can also be used for cases where Aux Buses are assigned to a DPM level, but there is no physical device, no return signal, and no control connection (for example, an Aux Bus dedicated to feeding a video monitor).

[DPM TYPE] from NONE, KSCOPE, KRYSTAL,

OTHER FIXED.

[DPM TYPE] of NONE indicates that there is no external DPM device used

Both

KSCOPE and KRYSTAL are selections for pooled devices.

A pooled device is one which provides acquisition of logical channels from a pool of physical channels.

Kaleidoscope is a pooled device. As an example, consider a Kaleidoscope having 5 physical channels named A, B, C, D, and E. The pooled channels are shared by different users. A user may build a Kaleidoscope effect using 3 channels. On one day he may acquire physical channels C, D, and E as logical channels 1, 2, and 3; on another day he may acquire physical channels B, C, and D as logical channels 1, 2, and 3. The same effect will perform identically on both configurations since the operator’s view of the system is the logical arrangement of channels (1, 2, and 3), not the physical channels used.

In systems with multiple DPM channels, it is desirable to have a predictable relationship between Aux Buses and DPM channels (for example, Aux Bus 1 feeding DPM channel 1, Aux Bus 2 feeding channel 2, and so on) and to have a particular switcher crosspoint button always select the same DPM channel return input. For a fixed device (such as the DPM-700) this relationship is achieved by cabling alone. For a pooled device, such as Kaleidoscope, the Model 2200 achieves predictable DPM channel routing by maintaining an extra level of mapping between physical and logical DPM channels. This mapping, termed Switcher Input Routing and Switcher Output Routing, is discussed on the following page.

2-54

Cable Connections

For [DPM TYPE] of OTHER FIXED or NONE (DPMs which are not pooled and do not have Input and Output Routing), the should be

OFF.

Kaleidoscope changes its logical-to-physical channel mapping, depending on the order in which channels are acquired from its pool. Switcher outputrouting maps a physical Aux Bus to a logical Aux Bus so that the logical Aux Bus number corresponds with the DPM’s logical channel.

The Aux bus button selection made on the switcher control panel is always a logical Aux Bus; however, unless Kaleidoscope is connected, Logical Aux Bus 1 always corresponds to Physical Aux Bus 1, etc. (The current mapping of physical-to-logical DPM channels is displayed in the DPM Map Inputs menu.)

It should be noted that the switcher supports only one pooled device. Also, the pooled device must be cabled so that the first physical Aux Bus is connected to the first physical channel. In the example in Figure 2-26, Physical Aux Bus 1 is connected to Kaleidoscope Physical Channel A, Bus 2 to Channel B, and so on.

[CHANNEL ROUTING] selection

Model 2200

Switcher

Input

Routing

Logical Aux 1 Logical Aux 2 Logical Aux 3 Logical Aux 4

Logical Aux 5 Logical Aux 6 Logical Aux 7

Kaleidoscope

Physical

Channels

Logical

Channel

Logical

Channel

EDCBA

Logical

Channel

Kaleidoscope

Logical Channels

Channel

Logical

Channel

Logical

Kaleidoscope

Switcher

Output

Routing

Phys Aux 1 Phys Aux 2 Phys Aux 3 Phys Aux 4 Phys Aux 5

Channel Pool

Figure 2-26. Example of Connections for a Pooled DPM

2-55

Section 2 — Installation

For a particular studio session, three Kaleidoscope channels could be acquired from the pool in the order D, E, A, which would be logical channels 1, 2, 3. This mapping information is passed from the DPM to the switcher via the control connection. Switcher output routing ensures that the logical channels 1, 2, 3 appear to the user on logical Aux Buses 1, 2, 3 and switcher input routing ensures that DPM logical channels 1, 2, 3 appear on the crosspoints configured for these logical channels. For the above configuration, the selection of menu should be set to

There are circumstances where output routing is not desirable. For example, the DPM may have more than 5 channels. In that case, a router or patch panel may be inserted between the switcher and Kaleidoscope (Figure 2-27). In this example, switcher output routing is turned off, so the menu selection for to consistent crosspoint.

[CHANNEL ROUTING] in the DPM Setup

BOTH.

[CHANNEL ROUTING] in the DPM Setup menu should be set

SWR IN. This still provides the return video from the switcher being on a

16 Inputs

Model 2200

HGFEDCBA

Router/

Patch Panel

Switcher

Input

Routing

Aux 1 Aux 2 Aux 3 Aux 4 Aux 5

Logical

Channel

Logical

Channel

Kaleidoscope

Logical Channels

Logical

Channel

Logical

Channel

Logical

Channel

Aux Bus Outputs

From Other Suites

Figure 2-27. Example of Connections Using an External Router.

Kaleidoscope Channel Pool

To Other Suites

2-56

Cable Connections

Control Connection

Three forms of control connection to the DPMs are supported. These are

■ CPL (Control Point Language)

■ PBusII (Peripheral Bus II)

■ GPIs

Control Point Language — CPL is the communication protocol used to couple the switcher and Kaleidoscope. One of its uses is to convey the physical-to-logical channel mapping information described previously. It is also used for run control of effects, Aux Bus selection (including front/ back switching) and tally.

When

[DPM TYPE] is set to KSCOPE in the DPM Setup menu, CPL is

automatically invoked.

[AUX BUS CONTROL] selection has a choice of DPM or SWITCHER. In normal

The use with Kaleidoscope, this should be set to source button is selected on the Kaleidoscope panel, that source button is also selected on the switcher for that Aux Bus, and vice versa. So an effect running on Kaleidoscope can cause the switcher to select different crosspoints. This is the mechanism used to achieve front/back switching. If

[AUX BUS CONTROL] is set to SWITCHER, any CPL requests to change

crosspoints on an Aux Bus are ignored and Kaleidoscope is unable to change sources when running an effect.

[PORT ASSIGN] must be set to PORT A1.

DPM. With this setting, when a

All control connections have an associated control delay. For Kaleidoscope using CPL, this delay is 6 fields which is selected automatically.

Peripheral Bus II (Port A3 Only) — PBusII is used for run control of effects using triggers. With current software, PBusII triggers are learned into the [MISC] E-MEM level. For example, when using PBusII as the control connection for a DPM-700, the following should be set in the DPM Setup menu:

[PORT ASSIGN] = NONE [CHANNEL ROUTING] = OFF

GPIs — Both input and output GPIs may be used as triggers as part of the control interface between the DPM and switcher. Depending on the nature of the DPM, GPIs can be used for effect recall and run control, source selection, and tally information.

2-57

Section 2 — Installation

Connecting to Kaleidoscope

The Kaleidoscope Controller connects to the Model 2200 through an adapter cable (151022-00) and the Model 2200 RS-422 control cable (054602-16). See Figure 2-28.

The Model 2200’s Aux Bus video and key outputs (numbered 1 and 2) are connected to the Kaleidoscope Channel video and key inputs. Note that the Model 2200’s physical Aux Bus 1 output must be cabled to Kaleidoscope’s physical Channel A and the Model 2200’s physical Aux Bus 2 to Kaleidoscope’s physical Channel B.

Model 2200 Switcher

Frame

Exp. Comm.

Module Cell C1

(rear)

(Effects Send Aux Buses

Key Inputs In Any Order

are pairs 1-4 only)

Any Video &

(Port A1) J1

Aux Bus Outputs

Control Cable

RS-422

(054602-16)

VIDEO

KEY

VIDEO

Figure 2-28. Model 2200 to Kaleidoscope Cabling

Adapter

Cable

(151022-00)

KEY

Kaleidoscope

Controller

J17 (IPL)

Channel (A)

Channel (B)

Channel (C)

Channel (D)

Channel (E)

Parallel I/O

Module

(068604)

From 1 to 5

Kaleidoscope

Channels

2-58

The Kaleidoscope Channel outputs can be connected to any of the Model 2200 physical inputs (1 to 32), in any order. It is important to note which physical inputs are connected from which Kaleidoscope Channel outputs, for both video and key. This information must be entered later into a setup menu in the Model 2200 (DPM Map Inputs Menu under the External Interfaces Menu).

When the Kaleidoscope’s outputs are sent to an Output Router, the Primary Video and Key, and Secondary Video and Key outputs may be connected to any four inputs on the switcher. The switcher’s inputs are assigned via menus to any crosspoints (Map Inputs Menu under the Inputs Menu). This assignment is described later in this section.

Cable Connections

NOTE:

Standard length of the RS-422 cable is 16 meters (The cable length is indicated by the dash number on the end of the part number.) The maximum combined length of the adapter and RS-422 cables should not exceed 300 meters.

The adapter cable connects between J17 at the rear of the Kaleidoscope Controller chassis, and the 9-pin D-type connector on the end of the RS-422 control cable. The control cable connects to J1 (Port A1) or J3 (Port A2) on the optional Expanded Communications Module at the rear of the switcher frame (B1 and B2). See Figure 2-14.

NOTE:

This interface requires that the Serial Communications mezzanine board (068918) be installed on the switcher Expanded Communications Carrier Module (064824). The Expanded Communications Carrier Module is located in slot B1 and B2 in the switcher frame.

Additional Kaleidoscope requirements are as follows: The Parallel I/O module in the Kaleidoscope Controller must be a 068604 module (not a 068537), and the software version installed in Kaleidoscope must be 6.0 or later.

2-59

Section 2 — Installation

Connecting to a DPM–700

The Model 2200 can initiate E-MEM Effects Memory Learn and Recall operations in a DPM-700 using Peripheral Bus II protocol. In addition, the Model 2200 can trigger specific functions in the DPM.

Communication is controlled from the Model 2200 to the DPM; the DPM will not control or communicate with the Model 2200. (Direct DPM control of the Model 2200 Aux buses is not provided.)

Model 2200 Switcher

Frame

Comm.

Panel

Any Video &

Key Inputs

Port A3

Any

Aux Bus

Outputs

NOTE:

This interface requires that the Serial Communications mezzanine board (068918) be installed on the switcher Expanded Communication Module (068824). The Expanded Communications Module is located in slot B1 and B2 in the rear bay of the switcher frame.

Control and video/key connections between the Model 2200 and the DPM are illustrated in Figure 2-29. The switcher’s Aux Bus video and key outputs are connected to the DPM’s video and key inputs. The DPM’s outputs can be connected to any of the Model 2200’s physical inputs. The inputs are then assigned via menus to any crosspoints, as described later in this section (Map Inputs Menu under Inputs Menu).

DPM-700

Peripheral Port J5

Channel 1

Channel 2

Control Cable

RS-422

(054602-XX)

VIDEO 1

KEY 1

VIDEO 2

KEY 2

VIDEO

Figure 2-29. Model 2200 to DPM-700 Cabling

2-60

KEY

Cable Connections

The Control cable is connected between the Peripheral Port (J5) at the rear of the DPM frame, and Port A3 (J5) on the Expanded Communications Panel at the rear of the switcher frame. See Figure 2-14.

The DPM-700 connects to the switcher frame through a control cable available from GVG. Available cable length is 16 meters (054602-16). Alternatively, you may make your own cable, as illustrated in Figure 2-30. Maximum length of the control cable is 300 meters.

Male

Connects to

PORT A3

on Model 2000

Wiring

Side

Chassis Ground

Rx A Rx B

Tx A Tx B

Ground

(Twisted Pairs)

Figure 2-30. Peripheral Bus II Cable Design

Video Production Editor Connections

The Model 2200 may be connected to video editors such as GVP’s VPEseries of editors. Refer to Figure 2-14 while making this connection.

1. Attach the signal cable from the editor to the EDITOR port (J3) located

on the Communications I/O Module in slot B10.

Male

Wiring

Side

Connects to

J5 on

DPM 100/700

2. The EDITOR INTERFACE menu for assigning baud rate and parity is

found under the EXTERNAL I/F section of the CONFG menus. Refer to System Setup later in this section.

2-61

Section 2 — Installation

GPI Connections

The four GPI connectors on the rear panel of the switcher frame provide eight input and eight output GPI connections. See Table 2-14 These connections provide a variety of user-assignable GPI applications such as remote control of Auto Transitions, DSK mix, Fade-to-Black Transitions and other selected functions. Refer to “External Interface Setup” later in this section for defining GPI inputs.

NOTE:

lugs as shown in Figure 2-31.

It is important that the shields of the GPI cables be attached to the ground

GPI Inputs

GPI inputs are opto-isolators. These pairs of input connectors are numbered 1 through 8 with a chassis ground connection on the bottom and +5V connection on the top end of each connector module. To trigger the GPI input, a DC voltage must be applied across the pair of terminals for that input. Voltage must be between 4V and 24V, either polarity. When the device used to trigger this input has a pair of relay contacts available, the following wiring connection is recommended (Input 6 shown in the following example).

Connect the appropriate GPI DC input signals to the GPI INPUTS connectors TB1 and TB2. See Table 2-31

GPI Outputs

Each GPI output consists of pairs of connections on the rear of the frame, which are connected to an isolated pair of relay contacts (SPST; normally open). These pairs of output connectors TB 3 and TB 4 are numbered 1 through 8 with a chassis ground connection on both ends of each connector module. These relay connections are rated at 500mA (peak) for voltages not to exceed 30 volts peak (AC or DC) with respect to chassis ground.

2-62

Connect the appropriate GPI output connections to GPI OUTPUTS connectors TB3 and TB4. Record these output connections for use by the operator when attaching the triggers to E-MEM recalls.

Fold cable shield over the insulation before Inserting cable into clamp. Clamp MUST make good electrical contact with shield. Clamp is not supplied by GVG. Use C2980 Style Tinnerman Clamp From Eaton Corp or equivalent.

EXTERNAL CONTACT CLOSURE

TO BE

CONTROLLED

Twisted Pair from remote switch or relay contacts

TB1

GPI INPUTS

TB2

Cable Connections

3 4

8 G

Insert stripped end of wires in connector slot and tighten screws on side of connector as shown to ensure good connection

Figure 2-31. GPI Connections

GPI OUTPUTS

TB3

G 1

4 G G

TB4

2-63

Section 2 — Installation

Remote Aux Connections

The Remote Aux Control Panel consists of three parts:

■ Remote Aux Panel Assembly

■ Power supply with power cord

■ Communications bus cable connector

NOTE: Due to limited access at the rear of the Remote Aux Panel after it is installed in the rack, it is recommended that the communications cable and power supply cord be connected and the DIP switches on the rear of the panel be set before the panel assembly is installed in the rack.

Cable Installation

A Remote Aux cable connector is provided with each panel. See Figure 2-32 for connector illustration. This connector must be applied to a shielded twisted-pair control cable with a D connector on the opposite end. The D connector of the cable will later be plugged into the rear of the switcher frame.

CAUTION

Do not plug the D connector in at this time. If power is applied to the switcher, the cable line drivers in the switcher may be damaged.

The other end of the cable will be plugged into the Communications Bus connector on the rear of the Remote Aux Panel using the supplied connector. Any additional panel(s) will be connected to the previous panel. Keep in mind that the total length of the cable must not exceed 1000 feet (320 M).

Place the D-connector end of the cable so that it will reach J4 (AUX BUS CTL) on the Communication I/O Module Slot C10.

Lay the cable from the switcher frame to where the first Remote Aux Panel will be. Allow enough cable to reach the control panel connector, and about 3 feet (1 meter) extra, then cut the cable and strip the wires.

2-64

Cable Connections

Connector Installation

The connector that plugs into the Remote Aux Panel has screw clamps to hold the wires. Paying attention to polarity (see Table 2-5), insert the wires into the appropriate holes and screw down the clamps. If there is another control panel, the cable to the next panel must also be inserted into this connector. The D connector on that cable must be cut off, and the wires for the next panel must be stripped and inserted into the same holes before the screws are tightened. Make sure the polarity is correct. Refer to Figure 2-18

on page 2-37and plug the cable into the Communications Bus connector.

KEEP SHIELD CONNECTION AS SHORT AS POSSIBLE

Figure 2-32. Remote Aux Panels Connection

If you are building your own cable, use a shielded twisted-pair such as Belden 8451 and refer to Table 2-5.

To Pin 9 of D Connector (SHIELD)

To Next Panel

(if any)

To Pins 3 and 7 of D Connector (+)

To Pins 2 and 8 of D Connector (–)

From Switcher or Previous Panel

Table 2-5. Cable Polarity

Panel Connector D-Connector Factory Supplied Cable

+ (Plus) 3 and 7 Red

– (Minus) 2 and 8 Black

Shield 9 Shield

2-65

Section 2 — Installation

JSO Cable connection

The JSO cable is an optional cable that is installed if you want to use the joystick override function of the Remote Aux Panel. The JSO cable is not supplied by GVP. Refer to Figure 2-33.

Male 9 PIn D Connector

Momentary Pushbuttonsr

The Joy Stick Override Cable is customer supplied. The cable is connected to a male 9 pin D connector which has 4-40 jack screws. For EMI supression, the cable shield should be connected to the metal connector cover.

Figure 2-33. JSO Cable Connection

Power Supply Installation

The Remote Aux Panel Power Supply should be securely fastened either on a horizontal surface where it will not be disturbed, or attached to a support inside the equipment rack. Verify that the power supply cord will reach the Remote Aux Control Panel and the AC source. The power supply requires 100–120 VAC or 200–240 VAC and automatically switches to select one of these two line voltages.

2-66

Figure 2-34. Remote Aux Panel Power Supply

Cable Connections

Remote Aux Panel Lens Chip Installation

The primary crosspoint push-buttons on the 2-RU and 3-RU control panels can be labeled as desired. An envelope containing a set of printed lens chips is shipped with the control panel.

To change a lens chip, grasp the lens firmly with your fingers and pull it straight out. The push-button may come off with the lens. You can then pull apart the push-button, lens, and lens chip (refer to Figure 2-35). When re-inserting the push-button and lens into the panel, make sure to align the keys on the legs of the push-button base with the larger key slots on the base of the switch (not the smaller slots at the top of the switch, near the lamp). When properly installed, the push-button should lock in place and not rotate around the lamp and switch.

Clear Overcap

Lens Designation Chip

Lens

Figure 2-35. Lens Chip Installation

Remote Aux Panel Power Up

1. Turn OFF the power to the switcher frame.

2. Attach the Communications Bus Cable(s) and the Power Supply cable

to the connectors on the rear of the Remote Aux Panel.

3. Using standard rack-mounting screws and washers (not supplied),

install the Remote Aux Panel in the equipment rack.

4. Plug the Remote Aux Panel power supply into the AC power source

(100–120 VAC or 200–240 VAC).

5. After all panels have been connected, plug the D connector on the

Communications Cable into connector J4 on the Communications I/O module at the rear of the switcher.

6. Turn the switcher frame’s power on.

2-67

Section 2 — Installation

Tally Expansion Option

The Tally Expansion Control Cable installation information follows. Each chassis comes with a 16 meter (50 foot) cable. This cable has a 9 pin D connector on each end. The cables are standard RS422 and can be replaced with a custom-built cable if desired.

Connects to

J2 on GPI Module

Male

Wiring

Side

Cable Shield and

Chassis Ground

Rx A Rx B Tx A Tx B

Ground

(Twisted Pairs)

Connects to

J3 on

Tally Expansion

Frame

Male

3 4

Wiring

Side

Figure 2-36. Tally Expansion Control Cable Wiring

NOTE:

Maximum total length of the tally expansion cables is 300 meters (1000 feet)

1. Locate J2 on the GPI Module at the rear of the switcher. Tie cable so the

connector on the cable will reach the connector on the switcher.

2-68

CAUTION

Do not plug the cable into the switcher at this time. Doing so may damage the line drivers in the switcher.

2. Lay the cable from the switcher chassis to the first Tally Expansion

option.

3. Plug this cable into J3 on the rear of the Tally Expansion unit.

If there is more than one Tally Expansion chassis, do the following steps:

1. Connect the second cable to J4 on the rear of the first chassis.

2. Run that cable to the next Tally Expansion chassis.

3. Connect cable to J3 on the rear of the second chassis. Repeat the above three instructions for each additional chassis. There are

no terminations for the cable.

Cable Connections

Tally Output Cable Installation

There are six tally output connectors on the rear of each Tally Expansion chassis. These connectors are 37 pin D connectors and have the following assignments:

■ 1A and 2A: upper Tally Relay module (Slot A).

■ 1B and 2B: center Tally Relay module (Slot B).

■ 1C and 2C: lower Tally Relay module (Slot C).

The tally output connectors are active only if their associated Tally Relay module is installed. Pinouts for the two connectors are shown in

Figure 2-37.

Pins 1 through 35 are Relay Closures

to Tally Common A (Pin 36)

Input 1 Tally Input 2 Tally Input 3 Tally Input 4 Tally Input 5 Tally Input 6 Tally Input 7 Tally Input 8 Tally

Input 9 Tally Input 10 Tally Input 11 Tally Input 12 Tally Input 13 Tally Input 14 Tally Input 15 Tally Input 16 Tally Input 17 Tally Input 18 Tally Input 19 Tally

Input 20 Tally Input 21 Tally Input 22 Tally Input 23 Tally Input 24 Tally Input 25 Tally Input 26 Tally Input 27 Tally Input 28 Tally Input 29 Tally Input 30 Tally Input 31 Tally Input 32 Tally M/E 1 Tally M/E 2 Tally

Tally Common A Chassis Ground

Pins 1 through 32are Relay Closures

to Tally Common B (Pin 36)

M/E 1 ON AIR M/E 2 ON AIR

Tally Common B Chassis Ground

NOTE: Tally Common A is tied to Tally Common B on the module.

Either A or B or both can be connected. Maximum Relay Current is 1 Amp at 32 Volts As Viewed from the Rear of the Frame

Figure 2-37. Tally Output Connector Pinouts

2-69

Section 2 — Installation

Turning Tally Expansion Option On

When all the Tally Expansion Chassis are installed and set up:

1. Turn the power off to the switcher frame and plug the control cable into

2. Turn the switcher power back on.

3. At the rear of each Tally Expansion chassis plug both power cords into

4. At the front of each Tally Expansion chassis, open the door, turn on

J2 on the GPI Module (C4 on the back of the switcher frame).

the chassis and a source of power (90 to 132 VAC or 180 to 264 VAC). The power supplies automatically selects either 115 or 220 volt source, depending on the input.

both power switches, and verify that both power supply lamps are lit.

Maintenance Terminal Connections

GPI

MAINTENANCE

TALLY EXP

GPI INPUTS

TB1

TB2

GPI OUTPUTS

TB3

TB4

1 2 3 4

G +5 1 2

3 4

G 1 2

3 4

G G 1

2 3 4

The Maintenance port allows a text-only monitor to be connected to the switcher frame. The monitor is normally used for maintenance purposes only. Refer to Figure 2-38.

1. Connect a cable from the input port of a RS-232 terminal to J1 (MAINTENANCE port) on the GPI Module in Slot B4.

The Data cable must be wired in a standard RS-232 configuration with pin assignments as follows:

■ Pin 1 — Protective Ground

■ Pin 2 — TxD (From the Terminal)

■ Pin 3 — RxD (To the Terminal)

■ Pin 7 — Signal Ground

2. Ensure that the settings of the terminal matches the parameters of the Model 2200 given below:

■ 9600 baud

■ 8 data bits

■ 1 stop bit

■ No parity

See the monitor’s manual for its settings.

2-70

Figure 2-38. Maintenance Terminal Connectors

Connecting the Control Panel to Source Power

1. Open the control panel lid and check to see that the power switch (located on the left side of the tub) is in the OFF position.

2. Connect the power cable from the back of the control panel to source power. Do NOT turn control panel power on at this time.

3. Verify you have received the correct power cable. For use in Europe, the power cables must be TUV approved. The control panel power cable should be a molded grounding connector (IEC 320-C13) on one end with pigtails on the other.

4. For use in the United States, Canada, South America and Southeast Asia, a standard 110VAC power cable is supplied for the control panel. It has a molded grounding plug (NEMA 5-15P) at one end and a molded grounding connector (IEC 320-C13) at the other end.

Cable Connections

Switcher Power Supply Connections

1. Ensure that the power switch located on the front of the switcher power supply is in the OFF position.

2. Connect the power cable from the rear of the switcher power supply to an appropriate source of 220VAC power. Refer to Table 1-1 on

page 1-11 for power requirements.

3. Make sure you have the correct power cable. For use in Europe you should have received a power cable with pigtails on the free end. For use in the U.S., Canada, South America and Southeast Asia the power cable should have a 20 Amp Twist-Lock 240 VAC NEMA Type l6-20P plug attached.

4. If a redundant switcher power supply is installed, connect it to a separate 220 VAC power source (branch circuit).

2-71

Section 2 — Installation

Redundant Power Supply Voltage Adjustments

If you ordered a redundant Frame Power Supply with the Model 2200, it was tested and adjusted with the system before leaving the factory. In this case, it is not necessary to perform the following procedure.

If a redundant Frame Power Supply is ordered after the Model 2200, the following procedure should be performed to ensure that the Primary and Redundant supplies are working properly together.

NOTE:

supplies using power units manufactured by Todd Products Corporation (the present supplier). For information on older power supplies manufactured by Pioneer Magnetics, refer to the Maintenance section of this manual.

This procedure describes the adjustment of output voltages in power

WARNING

Dangerous voltages are present inside the Signal Processor Frame Power Supply. Do not perform any servicing of this equipment unless you are qualiﬁed to do so. Remove all rings, wrist watches, etc., before working inside the equipment.

1. Remove the rear access panels of both power supplies if they have not already been removed.

2. With power to the Redundant Frame Power Supply turned off, turn on the power switch on the front of the Primary Frame Power Supply.

3. Record the following measurements on paper. Measure the MultiOutput supply voltages (–5.2, +13, –13, and +48 Vdc, referenced to the COM test point) at the test points inside the left rear compartment of the power supply frame. See Table 2-39. Measure the +5 Vdc supply voltage between the power lugs in the right rear compartment.

2-72

Tektronix 2200 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Important Safeguards and Regulatory Notices

Symbols and Their Meaning

Warnings

Cautions

Federal Communications Commission (FCC) Part 15 Information

Power Cord Notices

North American Power Supply Cords

International Power Supply Cord

Introduction

System Overview

System Description

Optional Features for Switcher

Input Modules

Serial Input Modules

Chroma Key Input Module

Output Modules

Analog Output (Cell C15)

Serial Output 1 (Cell C3) (Standard)

Serial Output 2 (Cell C11) (Standard)

Aux Output (Cell C16)

Effects Send Matrix (Cell A11)

Secondary Wipe Generators

Dual Chromatte Advanced Chroma Keyer (Cells A3, A16, C8)

BORDERLINE Key Edge Generation

Tally Output

Look-Ahead Preview

Timed Aux Output (Cell B16)

Extender Modules

Power Supplies

Control Panel Power Supplies

Switcher Frame Power Supplies

Physical Description

Control Panel

Switcher Frame

System Specifications

Introduction

Installation

Unpacking

Pre-installation Procedures

Items Required but not Supplied

Physical Specifications and Installation Requirements

Power Requirements

Environmental Requirements

Safety Requirements

Installation

Control Panel Installation

Control Panel Cutout Dimensions

Control Panel Rear Cable Clearance

Inserting the Panel

Control Panel Redundant Power Supply Option Installation

Switcher Frame Installation

Switcher Frame Power Supply Installation

Switcher Frame Redundant Power Supply Installation

Switcher Frame Modules

Installing and Removing Modules

Mask Draw Tablet Installation

Installing the Mask Draw Tablet

Installing UD and KT Series Tablets

Installing SD Series Tablet

Switcher Option Module Installation

Input Modules

Serial Digital Input Module Options

Digital Output Module Options

Serial Output 1 (Slot C3)

Serial Output 2 (Slot C11)

Timed Aux Output (Slot C17)

Analog Output

Effects Send Option

Chroma Keyer Option

BORDERLINE Key Edge Generator Option

Secondary Wipe Pattern Generator Options

Look Ahead Preview Option

Timed Aux Output Option

Framestore Option

Remote Aux Panel Option