Extron electronic SVS 100 Audio button, Encoder knob

SVS 100 Operation

Operation, cont’d

3-6

by rotating the encoder knob while observing the output and the LCD

setting. The brightness can be increased or decreased from 0 to 50 (default is

23).

12

Contrast button and LED — This button enables

the adjustment for the contrast, or range of light

and dark values, in a video image. When the

button is pressed, the Contrast LED lights and the

contrast adjustment screen is displayed on the

LCD. The contrast is adjusted by rotating the

encoder knob while observing the output and the

LCD setting. The contrast can be increased or

decreased from 0 to 150 (default is 141).

13

Top and Bottom Blanking buttons and LEDs —

These buttons enable adjustments to the top and

bottom blanking feature. When either button is

pressed, the associated LED lights and the blanking

adjustment screen is displayed on the LCD. The

blanking is adjusted by rotating the encoder knob

while observing the output and the LCD setting.

Top and bottom blanking can be increased or

decreased from 0 to 16. At 0 or 16, the LCD will indicate MINIMUM or

MAXIMUM, respectively.

Audio button

14

Audio button and LED — This button enables

adjustments to the selected audio input. When the

button is pressed, the Audio LED is lit and the LCD

displays the audio adjustment screen. The audio

level of the selected input can then be increased or decreased, from

-15 to +9dB, and balanced across all audio inputs.

The LCD menus will also indicate when the minimum and maximum audio

levels have been attained. The audio level is adjusted by rotating the encoder

knob while listening to the output and observing the LCD setting.

Encoder knob

15

Encoder knob — This knob is used to make all of the

adjustments possible from the front panel. The displayed

content of the LCD varies, depending on the adjustment

selected, and the user rotates the knob to scroll through

menus or increase or decrease numeric values.

CONTRAST

024

BOTTOM

008

TOP

012

AUDIO

+3 dB

SEAMLESS VIDEO SWITCHER

SVS 100

TOP

MINIMUM

TOP

MAXIMUM

BOTTOM

MINIMUM

BOTTOM

MAXIMUM

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.