Selecting a connected device
on the EXT IN/OUT terminals
The EXT IN/OUT terminals of the product are
available for two purposes: for connecting the
products and for connecting a videoconference
system.
Based on the device for connection, follow the
steps below to switch the setting:
1 Press and hold the both volume
buttons (
) simultaneously for at
least 2 seconds.
A notification sound rings, and the
microphone indicator flashes white.
2 Press the volume button (
set the volume level indicator display
so that the device to be connected is
selected.
Example ( ● : On, ○ : Off)
YVC-331 daisy chain
●○○○○
connection
Videoconference system
○●○○○
Tip
The factory setting is set to "YVC-331 daisy chain
connection".
3 Press and hold the both volume
buttons (
) simultaneously for at
least 0.5 seconds.
A notification sound rings when the setting is
applied. The microphone indicator goes
back to the previous state, lighting up green
or blue (flashing red if the microphone is
muted).
Returning to the factory
settings
Return the settings of the product to the factory
settings.
1 Press and hold the both volume
buttons (
least 2 seconds.
A notification sound rings, and the
microphone indicator flashes white.
2 Press and hold the on/off-hook button
(
) and the volume - button (
simultaneously for at least 2 seconds.
A notification sound rings. The volume level
) and
indicator lights up green, the illuminated
symbols moving back and forth. The other
indicators turn off.
3 When the volume level indicator turns
off and is in the started-up state, the
product now has the factory settings.
YVC-331 User's Manual
) simultaneously for at
)
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