Extron electronic IN1508 manual Input selection operation, Picture-in-picture mode operation

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Operation, cont’d

Input selection operation

Each of the eight inputs is assigned to one of two groups (see figure 3-9 on the next page):

•Low resolution — Inputs 1 through 4 (and input 5 if it is configured as interlaced component video; see “Input 5 selection”, on page 3-18)

•High resolution — Inputs 6 through 8 (and input 5 if it configured as progressive component video/HDTV; see “Input 5 selection”, on page 3-18)

Input selection acts differently, depending on whether PIP mode is on or off:

•PIP mode on — If the PIP mode is on (the PIP On LED is lit), pushing the input button selects a new input for display in either the main window or the PIP window. The window in which the selected input is displayed depends on which group (high resolution or low resolution) the input is in. The selected input replaces the previously selected input from the same group in whichever window that input had been displayed.

°In figure 3-9, when you push the Input 3 button, input 3 replaces input 1 in the PIP window.

°In figure 3-9, when you push the Input 8 button, input 8 replaces input 6 in the main window.

•PIP mode off — If the PIP mode is off (the PIP On LED is off), pushing the input button selects a new input for display in the main window.

Picture-in-picture mode operation

The two images displayed when the PIP feature is on (the PIP On LED is lit) must come from different input groups (one high resolution and one low resolution).

•If the primary input (the image displayed in the main window) is a high- resolution input, the secondary input (the image displayed in the PIP window) must be a low-resolution input (figure 3-9).

•If the primary input is a low-resolution input, the secondary input must be a high-resolution input (figure 3-9).

The PIP function toggles between the selected input in each group. In figure 3-9, when you push the Swap button:

•Input 3 replaces input 8 in the main window.

•Input 8 replaces input 3 in the PIP window.

The PIP feature cannot toggle between two inputs in the same group.

If PIP mode is off (the PIP Mode On LED is off), the Swap function continues to work, toggling between the most recently selected low-resolution input and the most recently selected high-resolution input. Unlike when PIP mode is on, however, the input that is replaced in the main window is not displayed in the PIP window.

3-10 IN1508 Scaling Presentation Switcher • Operation

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Contents IN1508 Precautions FCC Class a Notice Quick Start IN1508 Scaling Presentation Switcher Front Panel Controls Table of Contents Table of Contents, cont’d IN1508 Scaling Presentation Switcher Table of Contents Iii Iv IN1508 Scaling Presentation Switcher Table of Contents One Introductiontroduction, cont’d DVI video IN1508 Scaling Presentation Switcher IntroductionFeatures Standard DVI cableIN9700 cable IN1508 Scaling Presentation Switcher Introduction Introduction, cont’d IN1508 Scaling Presentation Switcher Introduction Introduction, cont’d Two Mounting the Switcher Tabletop useRack mounting Power connection Cabling and Rear Panel ViewsVideo connections Audio connections Installation, cont’dRemote Control Battery Installation ConfigurationRS-232 connection Installation, cont’d Three Front Panel Controls and Indicators IN1508 Scaling Presentation Switcher OperationInfrared sensor Input selection buttons and LEDs Input controlsOutput Rate selection Operation, cont’dPIP buttons Picture-in-Picture controlsMenu control buttons Picture Controls buttonsDesired buttons on the remote. The maximum Remote Control ButtonsPicture-In-Picture PIP buttons The PIP Input Selection buttons The Input SelectionOperation, cont’d Operations PowerPicture-in-picture mode operation 10 IN1508 Scaling Presentation Switcher OperationInput selection operation PIP mode input selection and swap operations Menu system operation 12 IN1508 Scaling Presentation Switcher OperationButtons Selection boxes and status indicator barsStatus indicator bar control 14 IN1508 Scaling Presentation Switcher OperationSelection box control For picture control button operation For menu system operation16 IN1508 Scaling Presentation Switcher Operation Main menu systemInput submenu Size selection Center selectionZoom selection Pan selectionOperation, cont’d Contrast status indicator bar Brightness status indicator barColor status indicator bar Tint status indicator barOutput submenu 20 IN1508 Scaling Presentation Switcher OperationResolution selection box Refresh Rate selection boxSync Polarity selection box Output Volume status indicator bar Signal Type selection boxInput Gain/Attenuation status indicator bar 22 IN1508 Scaling Presentation Switcher OperationAdvanced submenu Audio Delay selection boxFreeze selection box Blank selection boxFade Switch selection box PIP Mode selection boxBlue Mode selection box Reset selection boxPicture adjustments Performing a system reset from the front panelPress again 26 IN1508 Scaling Presentation Switcher Operation20 Picture adjustments flowchart, IR remote control buttons 28 IN1508 Scaling Presentation Switcher Operation Sharpness status indicator bar, on Resolution and refresh rates Setting up a DVD source30 IN1508 Scaling Presentation Switcher Operation Optimizing the VideoCRT displays selecting the optimum refresh rate CRT displays selecting the optimum resolutionCRT Displays 32 IN1508 Scaling Presentation Switcher Operation22 Input submenu’s Advanced selections Input submenu’s Advanced selections34 IN1508 Scaling Presentation Switcher Operation 23 Advanced input settings24 Incorrectly started image Horizontal Start and Vertical Start status indicator bars36 IN1508 Scaling Presentation Switcher Operation Active Pixels and Active Lines status indicator barsHorizontal rate = 31.5 kHz, vertical rate 60 Hz Total Pixels status indicator bar Phase status indicator bar38 IN1508 Scaling Presentation Switcher Operation Troubleshooting Optimizing the AudioGeneral checks 40 IN1508 Scaling Presentation Switcher Operation Specific problemsCompressed HorizontallyImage is stretched Active lines may be Vertically42 IN1508 Scaling Presentation Switcher Operation Active lines setting Problem Possible cause Solution Total pixels settingSetting cannot be Horizontal start44 IN1508 Scaling Presentation Switcher Operation Four Switcher-Initiated Messages Host-to-Switcher InstructionsSwitcher Error Responses IN1508 Scaling Presentation Switcher Serial CommunicationsSymbol definitions Using the Command/Response TableCommand Ascii Command Response Additional description Command/response table for SIS commandsCommand/response table for SIS commands cont’d Zoom Audio mute Command/Response Table for Special Function SIS Commands Command/response table for special function SIS commandsInput aspect ratio DVI auto-detect DVI input 8 only AAppendix a Specifications Specifications and Part NumbersAudio Included parts Part NumbersSuggested adapters CablesHigh performance DVI cables Cable Part number Specifications and Part Numbers, cont’d Asia Japan Extron’s WarrantyExtron Electronics, Europe Beeldschermweg 6C
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