Extron electronic SVS 100 manual Using the command/response table

Page 35

Using the command/response table

The command/response table is shown on the following pages. Lower case characters are acceptable in the command field only where indicated. Symbols are used throughout the table to represent variables in the command/response fields. Symbol definitions are shown below, and an ASCII-to-hexadecimal (HEX) conversion table is shown in figure 5-1. Command and response examples are shown throughout the command/ response table.

Symbol definitions:

Xe

= CR/LF

• = space

=Video inputs, 1 - 4, 0 = none (black)

=Audio inputs, 1 - 4, 0 = none (mute)

=Audio gain, 0 thru 9 (dB)

=Audio attenuation, 1 thru 15 (dB)

=Numerical value, -15 thru +9

=User presets, #1 thru 128

=Audio switch mode (how audio is switched between inputs),

0:beginning of duration; 1: middle of duration; 2: end of duration;

3:fade (gradual)

=Picture contrast, 0 - 150

=Picture brightness, 0 - 50

=Picture tint, 0 - 32

=Picture color, 0 - 100

=1 (on) or 0 (off)

=Effect type, (0 - 10) 0: cut; 1: dissolve; 2: soft wipe; 3: solid wipe;

4:soft curtains; 5: hard curtains; 6: square; 7: diamond; 8: circle;

9:X effect; 10: + effect

g h

i

j

Xk

=Top and bottom blanking values, 0 thru 16

=Video type detected, (0 - 4) 0: no input; 1: NTSC 3.58; 2: PAL;

3: NTSC 4.43; 4: SECAM

=Video output type, 1: NTSC; 2: PAL

=Video input selection, 1: Auto; 2: Video (Composite); 3: S-video

=Duration period, (0 - 48), where 0 = 0.2 seconds and each increment of the duration period adds 0.1 seconds to the duration time.

As examples, a duration period of 25 is equal to 0.2 + (25 x 0.1) = 2.7 seconds, and a duration period of 48 is equal to 0.2 + (48 x 0.1) = 5.0 seconds.

Xt

= Transition list A, (0 - 7) 0: left-to-right; 1: right-to-left; 2: top-to-bottom;

3:bottom-to-top; 4: top right-to-bottom left; 5: top left-to-bottom right;

6:bottom right-to-top left; 7: bottom left-to-top right

Transition list B, (0 - 7) 0: horizontal in; 1: horizontal out; 2: vertical in;

3:vertical out; 4: diagonal right in; 5: diagonal right out; 6: diagonal left in; 7: diagonal left out

Transition list C, (0 - 1) 0: in; 1: out

Effect type

Transition list

soft wipe, hard wipe

A

soft curtains, hard curtains

B

square, diamond, circle, X effect, + effect

C

SVS 100 Serial Communication

5-3

Image 35
Contents SVS Seamless Video SwitcherSicherheitsanleitungen Deutsch PrecautionsSafety Instructions English Consignes de Sécurité FrançaisRack or Table/Wall Mounting Connecting the SVSQuick Start SVS Picture Controls InputEffects GenlockTable of Contents Table of Contents, cont’d Introduction OneSVS 100 Introduction IntroductionAbout the SVS Four Ntsc or PAL video inputs SVS 100 FeaturesIntroduction, cont’d Two InstallationTable or wall mounting InstallationSVS 100 Installation Mounting the SVSVideo input and output connections Power connectionCabling and Rear Panel Views Rack mountingAudio input and output connections Installation, cont’dRS-232/RS-422 connection Genlock and Vertical Interval SwitchingGenlock connections Genlock setup Superimposed waveforms Oscilloscope displaysVectorscope screen during horizontal phase adjustment Operation ThreeSVS 100 Operation Front Panel Controls and IndicatorsInput selection controls and indicators OperationExamples of switching effects Effects controls and indicatorsOperation, cont’d Picture controls and indicators Genlock controls and indicatorsEncoder knob Audio buttonAdvanced Menus Executive ModeSystem Reset Demo modeInput video type Audio switching methodVCR mode Optimizing the Video and Audio Inputs Chroma settingOperation, cont’d Windows-based Control Program FourSVS 100 Windows-based Control Program Installing the Windows-based Control SoftwareUsing the Software Windows-based Control ProgramHelp Windows-based Control Program, cont’d Serial Communication FiveSVS 100 Serial Communication Remote Control Port RS-232/RS-422Serial Communication Host-to-SVS 100 CommunicationUsing the command/response table Serial Communication, cont’d Audio Switch Mode SVS 100 Communication Example responses to commandsReference Information AAppendixSVS 100 Appendix Saving and Recalling Input Configuration PresetsReference Information Special ApplicationsRemoving the top cover Configuring the SVS 100 for RS-422Replacing the top cover Relocating the ribbon cable and setting the jumperSVS 100 Appendix Video input and loopout Specifications SVSGeneral SVS 100 Appendix FCC Class a Notice Extron’s Warranty Extron Electronics. All rights reserved
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