Roland V-60HD, Руководство пользователя

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Audio Operations
Adjusting the Volume Level
This adjusts the head amp gain, sound position, and volume balance of audio input to the V-60HD.
Adjusting the Head Amp Gain
This adjusts the head amp gain so that the input audio is at a
suitable level.
* You can adjust the head amp gain only for AUDIO IN 1 through 4.
1.
Adjust the AUDIO INPUT LEVEL knob for the input audio
whose head amp gain you want to adjust to a position near
“0 dB.”
2.
Adjust the [MASTER OUTPUT] knob to a position near “0 dB.”
3.
Select the [MENU] button
0
“AUDIO INPUT”
0
“AUDIO IN 1”
through “AUDIO IN 4”
0
“HEAD AMP GAIN.”
* When adjusting the head amp gain, check to make sure the value
of “DIGITAL GAIN” is “0.0 dB.”
4.
Turn the [VALUE] knob all the way counterclockwise to
lower the head amp gain.
5.
Slowly turn the [VALUE] knob clockwise to adjust the head
amp gain.
Use the [VALUE] knob to gradually raise the head amp gain as you
play the actual incoming signal. Boost the head amp gain as high
as possible without making the SIG/PEAK indicator light up in red.
MEMO
SIG/PEAK Indicator Readings
Indicator Status
Red When input reaches the peak value (0 dB)
Green
When input is detected (-50 dB or higher)
6.
Press the [VALUE] knob to apply the setting.
7.
Press the [MENU] button to quit the menu.
Adjusting the Sound Position (Pan)
The left-right position of audio is called the sound position (pan).
This lets you broaden the sound by moving its sound position
farther to the left and right at times such as when you’re
transmitting feed of a performance using two microphones.
* You can adjust the sound position only for AUDIO IN 1 through 4.
1.
Select the [MENU] button
0
“AUDIO INPUT”
0
“AUDIO IN 1”
through “AUDIO IN 4”
0
“PAN.”
2.
Use the [VALUE] knob to adjust the sound position.
3.
Press the [VALUE] knob to apply the setting.
4.
Press the [MENU] button to quit the menu.
Adjusting the digital gain
On the V-60HD, separately from head amp gain, you can also adjust
“digital gain.” Whereas head amp gain adjusts analog audio, digital
gain adjusts digital audio.
With SDI or HDMI digital audio input, when audio at a high level is
input, effect processing can produce distortion.
Using digital gain lets you lower the input level so that effect
processing is not affected.