VP-440 – Operating the VP-440
Set the volume separately for each input: HDMI 1, HDMI 2, HDMI 3, HDMI 4, PC1
and PC2.
Select the audio delay time: OFF, 40ms, 110ms and 150ms.
Select the sound mute options: ON or OFF.
Select the audio source of the HDMI 1 to HDMI 4 inputs:
The embedded audio on the HDMI input is selected for an
HDMI signal, or the analog audio input is selected if the
input is not HDMI (for example, for a DVI input signal).
The embedded audio in the HDMI signal is selected.
The analog audio input is selected.
set the mode to OFF, MIXER, TALKOVER or MIC ONLY.
When in TALKOVER mode (see OSD Menu), set the
following:
• DEPTH [%] – To determine the decrease of the audio
level during microphone 1 takeover (press + to further
decrease the talkover audio output level; press – to
lessen the talkover output audio decrease level).
• TRIGGER [dB] – To determine the microphone
threshold level that triggers the audio output-level
decrease.
• ATTACK TIME – To set the transition time of the audio
level reduction after the signal rises above the
threshold level.
• HOLD TIME – To define the time period talkover
remains active although the signal falls below the
threshold level (for a short period of time).
• RELEASE TIME – To define the transition time for the
audio level to return from its reduced level to its
normal level after the Hold Time period.
Set the microphone volume for MIC.
Dynamic Range Compression – allows a dynamic volume range. Set to ON to
dynamically create a sound range according to the volume level. For example, in a
movie the volume will be high enough to hear the dialogues and at the same time
loud explosions and sudden noises in the soundtrack will be toned down so others
would not be disturbed.
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