Grass Valley Turbo iDDR v.2.3 - Manual (Page 76)

76 Turbo iDDR User Guide
Chapter 3 Operation: Front Panel Control
Playing a clip
Once an asset is loaded in the player display, you can play it in regular or off-speed
play. You can also search for a specific frame of video using the transport controls.
Use the links in the following table to find information on playing clips.
Selecting loop play
Loop play allows the clip to play in a continuous loop until Stop is pressed.
To enable loop play:
• To enable loop play, touch Loop (Off) to turn it on.
Selecting E-to-E mode
In E-to-E mode, the record channel inputs are switched to the play channel audio and
video outputs (standard definition) when the play channel is in stop mode or when no
clip is loaded. This allows you to monitor the record channel inputs while recording.
To enable E-to-E mode:
• In the player display, touch E-to-E to turn it on.
The following table describes play channel operation depending on the E-to-E
selection.
E-to-E considerations
When E-to-E mode is enabled, you can connect an external reference signal which is
synchronous to the video input. This will eliminate artifacts on the play channel
output (periodic vertical shift) due to routing an asynchronous signal through the
iDDR. However, this is not required for recording, the iDDR can record asynchronous
signals.
If you are using… Refer to...
Front Panel controls “Using the front panel controls” on page 51
Keyboard shortcuts Appendix A, Keyboard Shortcuts on page 281
GPI input triggers “Setting GPI input triggers” on page 43
E-to-E Setting Play channel mode Play channel output
E-to-E Disabled Play, FF, Rewind Show clip
Stop Show clip
Eject Show black
E-to-E Enabled Play, FF, Rewind Show clip
Stop Show input a.
a.
Output is black if no video input is connected to R1. DVI-I output
does not support E-to-E.
Eject Show input
a.