Grass Valley M-Series iVDR User Manual v.2.0.10 - Manual (Page 112)

112 M-Series User Manual 20 April 2005
Chapter 4 Modifying Configuration
5. Make selections as follows:
• Analog — records the analog audio connected to the record channel’s analog
audio input.
• AES — records the AES/EBU digital audio connected to the record channel’s
AES/EBU audio input.
• SDI Embedded — records the embedded audio signal on the Record channel’s
SDI input. When you select SDI Embedded, you must also select an embedded
audio group, 1 through 4, as shown in the diagram.
A warning message is displayed when no signal is detected for the audio input you
select.
NOTE: Audio is output simultaneously on all audio outputs. When using embedded
audio, you must ensure that the correct embedded audio group is selected for each
play channel SDI output.
See “Configuring SDI output embedded audio” on
page 120 .
6. Select OK to save and apply all changes at once.
Adjusting the analog audio input trim
Each record channel features a trim control for the analog audio inputs. The slider
control trims the audio input levels of channel 1/2 simultaneously prior to sampling.
Use this control to adjust the audio input when working with analog audio signals that
are too low or high.
To adjust the analog audio input trim for the record channel:
1. Select System and choose Configuration , select Channel , select the R1 or R2 tab.
2. Open the Audio Input Trim link, if needed, then locate the analog audio trim control.
3. Use the slider control to adjust the audio input trim.