Operation

Front Panel Features

 

 

 

 

 

 

 

 

 

 

 

 

 

13

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INPUTS

 

 

PRESETS

 

 

 

 

ADJUSTMENTS

 

 

 

 

 

 

 

 

 

STORE

 

 

 

 

 

 

 

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4

FREEZE

AUDIO

 

 

 

ACTIVE

 

 

 

 

 

 

 

 

 

 

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FACTORY

 

 

 

MENU

NEXT

 

 

 

 

 

 

 

 

 

PATTERNS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADJUST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MVP 104GX

 

 

 

 

 

 

 

 

 

 

 

 

 

MULTI VIDEO PROCESSOR

 

 

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Figure 3-1 — Front panel details of the MVP 104GX

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Input selection — The four input buttons turn on and turn off the input window images to the output. The green LED above each button lights whenever the input image is selected.

Freeze control — Holding down this button and then pressing an input window selection button (described in 1 above) freezes the selected input image window. The red LED below each input window selection button lights whenever the input image is frozen.

Audio input selection — Pressing this button successively 4 times cycles through all four audio inputs and switches audio to audio output. The green LED for each audio input lights as it is selected. Selecting past audio input 4 turns off the audio output and does not light any LED.

User presets — The 8 buttons recalls 8 preset user-defined window output configurations including window positioning, sizing, blanking, priority, and audio input selection. The amber LED above/below each preset button lights whenever the button has been selected. The 8 previously mentioned user presets, available through the 8 front panel buttons, and an additional 16 user presets (available only through RS-232/RS-422 commands), are all available through RS-232/RS-422 commands.

Factory patterns — Pressing this button and rotating the Vertical sizing knob recalls 20 factory pattern preset window output configurations.

Store preset — After a window output configuration has been set up correctly, pressing this button for 2 seconds lights its green LED. At this point, pressing any of the 8 user preset buttons (described in 4 above) will store that particular window output configuration to the selected user preset button.

Active window selection — Pressing this button successively cycles through all enabled input windows only (indicated by the lit input LED(s)). The Active window selection button’s green LED lights when selected and when the corresponding input is also enabled. The selected window, which has a green border, can then be configured. Cycling past the fourth window deselects all windows on the output display.

8LCD menu display — A 16 x 2 LCD for displaying window configuration and information menus.

9Menu — This button is used to advance to the next menu group. See the Menu Flowchart section which follows.

10Next — This button is used to step through the submenus or to return to the beginning of the menu group. See the Menu Flowchart section which follows.

3-2 MVP 104GX Operation

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Extron electronic manual Front Panel Features, MVP 104GX Operation