Extron electronic RGB 320 manual Contents

Contents

Contents

Legend of Icons	ii
Revision Information	ii

Chapter One • Introduction to Switching Interface

What is a Switching Interface?	1-1
Function	1-1
Controlling the RGB 320 Interface	1-2
Features	1-3
Specifications	1-3
RGB 322, RGB 324, RGB 326 and RGB 340 Input Buffers	1-5
Chapter One • Illustrations
Figure 1-1. Example of an RGB 320 System Using Four Possible Buffer Types Installed in a Conference
Room	1-1
Figure 1-2. The RGB 322 and RGB 324 Can Be Installed in Walls	1-2

Chapter Two • Rear Panel Connections

Connecting the RGB 320 Switching Interface	2-1
Rear Panel Connectors	2-2
Audio Input Connections	2-3
Audio Output Connections	2-3
Choosing Cables for Remote Inputs	2-4
RGB 322/324/326/340 Input Buffer Connections	2-4
Composite Cables	2-4
Buffer Input Cables	2-5
Chapter Two • Illustrations
Figure 2-1. The RGB 320 as a Computer Video Switching Interface to a Line-quadrupling System	2-1
Figure 2-2. The Rear Panel Has Connectors for Six Inputs and Two Outputs	2-2
Figure 2-3. Audio/Comm/Power Input Connectors with Captive Screws	2-3
Figure 2-4. Examples of Round Audio Cable Connectors	2-3
Figure 2-5a. Wiring the Input Audio Connectors Using RGB 324/326/340 Buffers	2-3
Figure 2-5b. Wiring the Input Audio Connectors Not Using RGB 324/326 Buffers	2-3
Figure 2-6a. Three Methods of Wiring Audio Output	2-3
Figure 2-6b. Both Halves of the Output Connector Are Configured the Same	2-3
Figure 2-7. Installation Cables Connected to Inputs 1, 3 and 5	2-4
Figure 2-8. One Installation Cable Can Be Used for Each Input and Each Output	2-4
Figure 2-9a. Installation Cable Wired for the RGB 320	2-5
Figure 2-9b. Installation Cable Wired for the RGB 322/324/326/340 (RGB 322 Has No Audio)	2-5

Chapter Three • Operating the RGB 320 Panel

Controlling the RGB 320 Interface	3-1
Memory Functions (store/recall/clear)	3-1
LCD Display	3-1
Front Panel Controls	3-2
Using the RGB 320 Front Panel Buttons	3-3
Making Input Adjustments from the RGB 320 Front Panel	3-4
Four Video and Audio Adjustments	3-4
Diagnostic LEDs	3-5
Rear Panel Switches	3-5
Peaking Switch	3-5
DIP Switches: Sync Options and Serration Pulses	3-5
Chapter Three • Illustrations
Figure 3-1. The RGB 320 Front Panel	3-1
Figure 3-2. The Front Panel LCD Display	3-2

Extron • User’s Manual • RGB 320 Switching Interface System i