Osd (On-Screen Display) Controls - NEC MultiSync WD551 User Manual

OSD (On-Screen Display) Controls

Swipe your finger up from the bottom of the screen or press the input button on the remote control to open the OSD Menu.
OSD Settings
General setting
Menu Function
General setting(...) Open the General setting menu.
Input USB-C 1
USB-C 2
HDMI
Brightness Adjusts the overall image and background brightness.
Speaker Mute Toggle mute / unmute the speaker.*
* Depending on the output device settings, the mute status and OSD display may not match.
In this case, set the output device to [USB Speaker (WD551 Audio)] from the computer sound settings.
General setting
Select the USB-C 1 input.
Select the USB-C 2 input.
Select the HDMI input.
English-27
Brightness Speaker Mute
Input