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Extron electronic SVS 100 Audio input and output connections

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SVS 100 Installation

Installation, cont’d

Figure 2-3 — Switched video outputs, and audio inputs and outputs

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Output A and Output B, composite video outputs — Connect composite

video display, recording, or transmission devices to these BNC connectors.

The outputs of the two connectors are identical to each other and to the

decoded S-video output

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.

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Output C, S-video output — Connect an S-video display, recording or

transmission device to this 4-pin mini-DIN connector. The output of this

connector is identical to the encoded composite video outputs

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.

Audio input and output connections

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Input 1, 2, 3, and 4 audio inputs — Each input has a 3.5 mm, 5-pole captive

screw connector for balanced or unbalanced stereo audio input. Connectors

are included with each SVS 100, but the user must supply the audio cable.

See figure 2-4 to wire a connector for the appropriate input type and

impedance level. High impedance is generally over 800 ohms.

Unbalanced Input

Tip

Sleeve

Tip

Sleeve

Balanced Input

Tip

Ring

Sleeve (s)

Tip

Ring

Tip

Ring

Sleeve (s)

Tip

Ring

Balanced Input

(high impedance) (high impedance) (600 ohms)

600 ohms

600 ohms

Figure 2-4 — Captive screw connector wiring for inputs

The audio level for each input can be individually set, via the front panel or

RS-232/RS-422, to ensure that the level on the output does not vary from

input to input. See chapter 3, Operation, and chapter 5, Serial

Communication, for details.

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Audio output — This 3.5 mm, 5-pole captive screw connector outputs the

selected unamplified, line level audio. Connect an audio device, such as an

audio amplifier or powered speakers. See figure 2-5 to properly wire an

output connector.

Figure 2-5 — Captive screw connector wiring for output

2-4

1LR

INPUTS

OUTPUT

2LR 3LR 4LR 1LR

RS-232/422

REMOTE

GENLOCK

IN OUT

A

BC

OUTPUT

6

67

8 8

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Unbalanced Input

Tip

See warning

Sleeve

Tip

See warning

Balanced Input

Tip

Ring

Sleeve (s)

Tip

Ring

Contents

Main Precautions Caution Warning Attention Avertissement Quick Start SVS 100 Installation Rack or Table/Wall Mounting Connecting the SVS 100 Step 1 Front Panel Operation i SVS 100 Table of Contents Table of Contents Chapter 2 Installation Mounting the SVS 100 Cabling and Rear Panel Views Genlock and Vertical Interval Switching Table of Contents, contd Chapter 5 Serial Communication Appendix Reference Information Page Introduction SVS 100 Introduction 1-2 About the SVS 100 VSC 150 SVS 100 Features 1-3 Page Page Installation Mounting the SVS 100 2-2 or Table or wall mounting Cabling and Rear Panel Views Power connection Video input and output connections Audio input and output connections 2-4 SVS 100 Installation 2-5 Genlock connections RS-232/RS-422 connection Genlock and Vertical Interval Switching 2-6 Genlock setup SVS 100 Installation 2-7 Oscilloscope displays 2-8 +40 -40 A1 A2 A3 B1 B2 B3 Figure 2-9 Vectorscope screen during color subcarrier phase adjustment Page Operation SVS 100 Operation3-2 Front Panel Controls and Indicators Input selection controls and indicators SVS 100 Operation 3-3 Effects controls and indicators + Table A Effect Menus 3-4 Table E Duration Menus Table C Transition Menus Table D Transition Menus EFFECT TRANSITION DURATION SVS 100 Operation 3-5 Genlock controls and indicators Picture controls and indicators 3-6 Audio button Encoder knob 3-7 Executive Mode System Reset Advanced Menus Output video type Demo mode 3-8 Input video type Audio switching method VCR mode SVS 100 Operation 3-9 Optimizing the Video and Audio Inputs Page Page Windows-based Control Program 4-2 SVS 100 Windows-based Control Program Installing the Windows-based Control Software Using the Software SVS 100 Windows-based Control Program 4-3 Page Page Serial Communication Remote Control Port (RS-232/RS-422) Host-to-SVS 100 Communication SVS 100-initiated messages SVS 100 Serial Communication 5-3 Symbol definitions: Effect type Transition list Using the command/response table SVS 100 Serial Communication Serial Communication, contd Figure 5-1 ASCII-to-hexadecimal conversion table 5-4 COMMAND/RESPONSE TABLE COMMAND ASCII RESPONSE DESCRIPTION Input Selection Page Serial Communication, contd Example responses to commands SVS 100 error responses Page Reference Information A-2 Special Applications Saving and Recalling Input Configuration Presets SVS 100 Appendix A-3 Configuring the SVS 100 for RS-422 Removing the top cover Remove the four #8 screws each side and bracket A-4 Reference Information, contd Relocating the ribbon cable and setting the jumper Replacing the top cover J23 Page A-6 Specifications SVS 100 Video input and loopout Video output Audio input Audio throughput General Specifications are subject to change without notice. Page FCC Class A Notice Extrons Warranty 2000 Extron Electronics. All rights reserved.