Yamaha RX-V3800 - Manual (Page 91)

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Graphical user interface (GUI) screen
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Treble (Treble control)
Use this feature to adjust high-frequencies output to your
speakers or headphones.
Choices: 2.5kHz, 3.5kHz, 8.0kHz
Control range: – 6.0 dB to +6.0 dB
Initial setting: 0.0 dB
Auto Bypass (Auto bypass)
Use this feature to select whether the audio output
bypasses the tone control circuitry when “Treble” and
“Bass” are set to 0 dB (see page 51).
■ Lipsync
(Audio and video synchronization)
Use this feature to adjust the audio and video
synchronization.
HDMI Auto (HDMI automatic lip sync mode)
If the connected video monitor is connected to the HDMI
OUT jack of this unit and compatible with the automatic
audio and video synchronization function (automatic lip
sync), this unit adjusts the audio and video
synchronization automatically. Use this feature to activate
or deactivate the automatic lip sync.
Auto (Automatic audio delay adjustment)
Use this feature to make fine adjustments of the audio and
video synchronization when you set “HDMI Auto” to
“ON”.
Control range: 0 to 240 ms
Control step: 1 ms
y
“offset” indicates the difference between the value of the audio
delay that this unit sets automatically and the value of the audio
delay that you set in “Auto”. This unit stores the value of “offset”
and applies the value to other automatic lip sync compatible video
monitors.
Manual (Manual audio delay adjustment)
Use this feature to adjust the delay of the sound output
manually to synchronize audio with video images when
you set “HDMI Auto” to “Off”.
Control range: 0 to 240 ms
Control step: 1 ms
Choice Functions
Auto Automatically bypasses the tone control
circuitry to provide the purest signal possible
when “TREBLE” and “BASS” are set to 0 dB.
Off Does not bypass the tone control circuitry.
Choice Descriptions
Off Select this setting if the connected video
monitor is compatible with the automatic lip
sync. Use “Auto” to make fine adjustments of
the audio and video synchronization.
On Select this setting if the video monitor is not
compatible with the automatic lip sync or you
do not want to use the automatic lip sync. Use
“Manual” to adjustment the audio and video
synchronization.
+6
0
-6
Control
Bass
Treble
Auto Bypass
Speaker
Freq : 3.5kHz
Gain : 0.0dB