Extron electronic System 7SC manual Executive mode front panel lockout, Input you wish to adjust

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0 = minimum
255 = maximum
The LCD display may show “N/A” (not applicable) in place of a
number if that adjustment doesn’t apply to the input’s video format. For example, the tint adjustment applies only to NTSC composite video, so N/A will be displayed if the Tint button is pressed when a PAL composite video input or an RGB input is selected.
XXX = a color adjustment setting from 0 to 255

Operation and Configuration, cont’d

1. Press the input selection button

Power

Extron

4 sec.

Input #1

of the input you wish to adjust.

on

 

2.Press the appropriate image adjustment button (Color, Tint, Bright, Cont, or Detail). The LCD display will show the name of the adjustment and the number of the current setting.

3.Rotate the Adjust knob () to select a level from 0 (Min) to 255 (Max). The switcher will time-out to the default menu after 8 seconds.

4.Repeat steps 2 and 3 for each image adjustment to be made for that input.

System 7SC

4 sec.

Input

selection

button

Input #3

YUV

COLOR

Color

114

 

 

ColorXXX

8 sec.

 

timeout

 

 

 

 

 

Video

Centering

To adjust centering:

1.Press the input selection button of the input to be adjusted.

2. Rotate the vertical ( ) or horizontal ( )

Input

shift knob while watching the display.

selection

button

The LCD screen will appear as shown at

 

right during centering adjustment.

 

Input

selection

button

The shift knobs have no mechanical limits to their rotation. The shift values range from 0 to 255, and the picture will stop moving on screen when these limits are reached.

V-Shift

XXX

XXX= a vertical shift setting from 0 to 255

H-Shift

XXX

XXX= a horizontal shift setting from 0 to 255

Executive mode (front panel lockout)

To prevent accidental changes to settings, follow the steps shown in the illustration on the next page to enable the System 7SC’s executive mode. Executive mode locks all front panel functions except input selection and control commands (display and room functions) and disables setup menu options. The System 7SC’s front panel and the IR 701 are both affected by executive mode. When executive mode is active, all functions and adjustments can still be made through RS-232 control.

For details on RS-232 control, see chapter four.

3-18 System 7SC • Operation and Configuration

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Contents System Switcher System 7SCSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad EspañolTable of Contents Table of Contents, cont’d System 7SC Table of Contents Iii Iv System 7SC Table of Contents One About the System 7SC What is the System 7SC?About this Manual Typical System 7SC applicationControlling the switcher and an A/V system Features Features and OptionsMHz -3 dB video bandwidth Configurable video inputs Options and accessories Introduction, cont’d Two Tabletop use Mounting the SwitcherCabling and Panel Views Rack mountingSystem 7SC Front Panel Power, video, and audio conections Front panel inputsRear panel inputs Captive screw connector wiring for rear panel audio inputs OutputsAudio inputs Control device connections RGBIR communications port IR Comm IR Communications port wiring options For the IR Emitter onlyUC 50, 100, 200 Cable Color Codes Connecting and Slaving a Switcher System 7SC master connected to a slaved switcher System 7SC Rear PanelExample of input numbering with a six-input slaved switcher Labeling Buttons on the System 7SC and SCPsButton-Label Generator software Installing the softwareUsing the software System 7SC button label screen SCP 200 button label screenInstalling labels in the System 7SC’s buttons Three Control features Front Panel Features and Basic OperationSystem 7SC Operation and Configuration Mode button Display Power buttonDisplay Mute button Operation and Configuration, cont’d Adjustment featuresMiscellaneous features Input selection featuresDisplay command indicator LEDs Projector control memory usage IR and RS-232 Projector ControlProjector control memory ExampleSetting up a DVD source Optimizing the SystemDefault menus Menus, Configuration, and AdjustmentsMoving through menus by using front panel controls Menu overviewSwitcher Setup/Configuration Scaler Polarity +/V+Scaler Sync RGB format Scaler Rate resolution and refresh rateRGB Delay Triple-Action Switching Scaler Polarity sync polaritySystem 7SC with a slaved switcher Add Slave slaving switchersEdge Smoothing Audio/Video Adjustments Input Configuration signal formatImage Size Blank Input blanking adjustmentAudio Level Size InputIR Learning Configuration Navigating through the IR Learning Configuration menuClearing IR commands from memories Clearing IR commands from a button’s memoryInitiating IR learning Initiating IR learningGlobal system reset Image adjustmentsReset to Default clearing settings and adjustments Information/System OptionsInput you wish to adjust Executive mode front panel lockoutCentering Enabling and disabling executive mode Remote Control of the System 7SCSCP control pads IR 701 infrared remote control Selecting an inputFour Error responses Host-to-switcher communicationsSwitcher-initiated messages RS-232 Programmer’s GuideSymbol definitions Using the command/response tablesAscii to Hex conversion table Command Ascii Command Response Additional description Color Video configurationDetail mode TintVertical size Image sizeHorizontal size Top blankingZap reset to default settings Executive mode front panel lockoutFirmware version, part number & information requests Scaler settings Command Ascii Command Response ValuesDelay times Room relaysIR-related settings Audio settingsMiscellaneous settings Send/receive data to/from page 1 memory Command Hex. command Response Additional descriptionSend/receive data to/from page 0 memory Send/receive a flag parameter blockMini Mode Installing the softwareUsing the control program Control Software for WindowsSpecial features User ModeConfiguration Real Time Adjustments Projector Driver Saving and restoring configurations Room & Misc. OptionsDownloading and using projector drivers Using the help programKey to file names File name Description AAppendix a Specifications System 7SC Reference MaterialSync Reference Material, cont’d Included parts Replacement Part number Part Numbers and AccessoriesAccessories Accessories Part numberFirmware Upgrade Installation Align NotchesSystem 7SC Reference Material Glossary FCC Class a Notice Extron’s Warranty Asia JapanExtron Electronics, USA
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