Roland SR-20HD, Справочное руководство

Страница: 29 / 70

29
Audio Operations
Correcting a Time Difference Between Video
and Audio (Delay)
If there is a timing discrepancy between the video and audio, you can
correct the output timing by delaying the audio output.
1. [MENU] button
Ó
“Audio Input”
Ó
“Analog Mix”–
“HDMI IN 2”
Ó
select “Delay”, and then press the
[VALUE/CURSOR] knob.
2.
Turn the [VALUE/CURSOR] knob to adjust the delay
time of the input audio, and then press the [VALUE/
CURSOR] knob.
3. Press the [MENU] button to quit the menu.
For the MAIN bus (p. 30), you can adjust the delay time of the audio
output.
Press the [MENU] button
Ó
“Audio Output”
Ó
“MAIN Bus”
Ó
and adjust
“Delay”.
Silencing Only Specific Audio (Mute)
Here’s how to temporarily silence specific input audio or output
audio (the mute function).
Muting input audio
1. [MENU] button
Ó
“Audio Input”
Ó
“AUDIO IN 1”–
“USB AUDIO”
Ó
select a mute menu item, and then
press the [VALUE/CURSOR] knob.
Menu item Explanation
MAIN Mute
If this is set to “On”, the input audio to MAIN bus is
temporarily muted.
Monitor Mute
If this is set to “On”, the input audio to Monitor bus is
temporarily muted.
2. Turn the [VALUE/CURSOR] knob to change the value
of the setting, and then press the [VALUE/CURSOR]
knob.
3. Press the [MENU] button to quit the menu.
The MAIN Mute and fader come before the Monitor Mute in the signal
chain. For this reason, if the MAIN Mute is “On” or if the fader volume is
all the way down, the audio signal is not sent to the Monitor bus.
Muting output audio
Here’s how to mute the audio of the main output (MAIN bus) or
Monitor bus.
1. [MENU] button
Ó
“Audio Output”
Ó
“MAIN Bus” or
“Monitor Bus”
Ó
select “Mute”, and then press the
[VALUE/CURSOR] knob.
2. Turn the [VALUE/CURSOR] knob to select “On”, and
then press the [VALUE/CURSOR] knob.
3.
Press the [MENU] button to quit the menu.
You can assign the mute function to the AUDIO FUNCTION buttons
to turn it on/off.
Press the [MENU] button
Ó
“Audio Function”
Ó
“Audio Function
1–5”
Ó
“Assign” and set to “Display Mute”.