Äaudio Output Setup Screen - Roland VR-400UHD Reference Manual

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Parameter list
Audio Output Setup screen
Setting
Value
Main Output
Adjusts the audio output from the MAIN connectors.
Main, AUX, USB, SOLO
Bus
SETUP
Delay
Use this to correct any timing discrepancy between the video and the audio. Delays the output of the audio by the specified time.
Disabled, Enabled
Switch
0.0–500.0
Time (ms)
AUX Output
This adjusts the audio output from the AUX jacks.
Main, AUX, USB, SOLO
Bus
SETUP
Use this to correct any timing discrepancy between the video and the audio. Delays the output of the audio by the specified time.
Delay
Disabled, Enabled
Switch
0.0–500.0
Time (ms)
This adjusts the audio that's output from the 4K STREAMING port.
USB Output
Bus
Main, AUX, USB, SOLO
SETUP
Delay
Use this to correct any timing discrepancy between the video and the audio. Delays the output of the audio by the specified time.
Disabled, Enabled
Switch
0.0–500.0
Time (ms)
Adjusts the audio output from the HDMI 4K OUT 1 and 2 connectors.
HDMI Output
Main, AUX, USB, SOLO
Bus
SETUP
Delay
Use this to correct any timing discrepancy between the video and the audio. Delays the output of the audio by the specified time.
Disabled, Enabled
Switch
0.0–500.0
Time (ms)
Adjusts the audio of the Main bus.
Main Bus
This enables/disables the dynamics-related effects (compressor and limiter).
Through
Compressor
Dynamics Type
Limiter
Compressor
-50– -8–0
Threshold (dB)
1.00:1–2.50:1–INF:1
Ratio
0–30–100
Attack (ms)
30–250–5000
Release (ms)
-40–0–+40
Makeup (dB)
Limiter
-50– -6–0
Threshold (dB)
-40–0–+40
Output (dB)
0–100
Attack (ms)
30–500–5000
Release (ms)
Disabled, Enabled
Soft
Loudness Auto Gain
These settings are related to the loudness control function. Loudness control measures the loudness of the audio (which indicates
Control
the volume of sound perceived by the listener), and automatically adjusts the volume to an optimal level.
-34– -24– -10
Target LKFS (dB)
Disabled, Enabled
Switch
Integrated
Control
Sens
0–100–127
Disabled, Enabled
Switch
Momentary
Control
0–80–127
Sens
Graphic Equalizer
This is a 15-band graphic equalizer. This adjusts the volume for each frequency, to make the audio easier to hear.
Disabled, Enabled
Switch
FLAT
44
[HOME] button
Explanation
(bold text: default value)
Specifies the audio bus that's assigned to the MAIN connectors.
Shows the settings screen for the audio bus selected in "Bus".
Enables/disables the delay.
Adjusts the delay time (audio latency).
Specifies the audio bus that's assigned to the AUX jacks.
Shows the settings screen for the audio bus selected in "Bus".
Enables/disables the delay.
Adjusts the delay time (audio latency).
Specifies the audio bus that is assigned to the 4K STREAMING port.
Shows the settings screen for the audio bus selected in "Bus".
Enables/disables the delay.
Adjusts the delay time (audio latency).
Specifies the audio bus that's assigned to the HDMI 4K OUT 1 and 2 connectors.
Shows the settings screen for the audio bus selected in "Bus".
Enables/disables the delay.
Adjusts the delay time (audio latency).
Disables the compressor/limiter.
Enables the compressor. Audio that exceeds the specified threshold level is compressed. This
reduces the difference between the louder and softer sounds, making the audio more listenable.
Enables the limiter. Limits the output volume so that is does not exceed the specified threshold level.
* Distortion will occur if audio that exceeds the allowable range of the limiter is input.
Specifies the level used as the threshold at which the compressor is applied. Compression is applied
to audio that exceeds the threshold.
Sets how much compression is applied when the audio level crosses the threshold. The ratio used
when no compression is applied is defined as "1".
Adjusts the time from when audio exceeding the threshold is input until when compression begins.
Adjusts the length of time until compression ends after audio falls below the threshold.
Adjusts the output volume level after applying the compressor.
Specifies the level used as the threshold at which the limiter is applied. Compression is applied to
audio that exceeds the threshold. The output volume is limited to below the threshold.
Adjusts the output volume level after applying the limiter.
Adjusts the time from when audio exceeding the threshold is input until when compression begins.
Adjusts the length of time until compression ends after audio falls below the threshold.
When set to "Enabled", this minimizes perceptible distortion when using extreme limiter settings.
Sets the average loudness target value.
Enables/disables the loudness control function. When enabled, the unit measures the average
loudness values over a longer period of time, and adjusts the volume accordingly.
Adjusts the speed at which the target loudness level (Target LKFS) is approached.
Enables/disables the loudness control function. When enabled, the unit measures the average
loudness level in intervals of several seconds, and adjusts the volume in real time.
Adjusts the speed at which the target loudness level (Target LKFS) is approached.
Enables/disables the equalizer.
Sets the equalizer settings to flat (0.0 dB).
Ó
AUDIO OUTPUT HDMI/USB/AUX/MAIN <SETUP> on audio mixer screen

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