Control Unit (YVC-CTU1000)
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1
Power button/indicator
Press to turn the product on. Press and hold the power
button for two or more seconds to enter standby mode. It
lights up green when the product is turned on and lights
up red in standby mode.
2
Volume +/- button/indicator
Press to adjust the speaker volume. Hold down the
appropriate button for 0.5 or more seconds to
continuously increase or decrease the volume.
Press both the + and - buttons simultaneously for two or
more seconds to switch the output device between the
built-in and external speakers.
3
Volume level indicator
It normally indicates the input level of an incoming
voice. It indicates settings when adjusting the speaker
volume or when selecting an output speaker.
4
Tuning fork button/indicator
It lights up or flashes orange if there is a problem. If a
problem is indicated, press the tuning fork button to
activate the voice guidance about the detected problem.
Controls and Functions
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4
5
6
When it is pressed and held for two or more seconds, the
product automatically measures acoustic conditions and
tunes the audio settings to an optimal condition
(automatic audio tuning).
5
Bluetooth button/indicator
Press to pair or connect with a Bluetooth compatible
smartphone or tablet.
If this button is pressed while being connected to a
Bluetooth device, Bluetooth will be disconnected.
6
NFC logo (N-Mark)
Placing an NFC (Near Field Communication)-equipped
Bluetooth compatible smartphone or tablet over the
N-Mark allows you to pair or connect it with the
product, or to disconnect it.
7
Built-in speaker
Outputs an incoming voice.
YVC-1000 Quick Start Guide
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