Grass Valley PVS Series System Guide v.4.0 Dec 10 200 - Manual (Page 115)

Options for timing asynchronous feeds
July 27, 2001 Profile XP System Guide 115
To select the input timing mode for an asynchronous video input:
1. Choose Video Input in the Configuration Manager window. The Video Timing
dialog box appears.
2. Click Next to navigate to Video Input page 3 of 3.
3. Select an input from the list or click Select All .
4. Select the video timing option for your application. Refer to the following:
• “Auto-time using the internal frame sync (default)” - Select this mode to ensure
clean switching between the video input and decoder outputs (playback).
• “Allow signal to pass asynchronously” - Select this mode when you want to be
sure that all video frames are recorded and are not using the signal in E to E
mode.
NOTE: If you are using the Profile XP Media Platform to switch between video
inputs and decoder outputs (playback), you must set the output timing mode to E to
E Timed Outputs. For more information see “Adjusting video output timing” on
page 107.
5. Click Finish .