NewLine FLEX TT-2721AIO User Manual page 18

・Specialnotes
The signal is SDM at the time of startup by default. When other signals are inserted, a prompt box will
pop up and remain for 8s for OSD to ask whether to switch to the new signal. (SDM is set to be "Always
presence of signals when the machine is on")
Line OUT access: A prompt box will pop up and remain for 3s for OSD to ask whether to select single and
double screen modes. (in the single screen mode, Line Out outputs left and
right channels, but the speaker does not have any output. In the double screen mode, both the speaker and Line
Out output sounds in one channel.)
Shortcut menu of volume adjustment Press the speaker icon to switch between mute or non-mute (mute can be
cleared by adjusting the volume in the mute mode)
The USB hub switches following the main screen, while the microphone, the camera and the USB switches
synchronously following the current signal source.
FLEX U ser M a n u a l
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