NEC MultiSync PA271Q User Manual page 22

Audio
Audio settings
Source Selects the audio source: "Active picture", "Picture1", "Picture2".
Volume Increase or decrease output volume level.
Mute on Mutes the sound output.
Audio delay For synchronizing sounds and pictures, delay the audio timing.
USB
USB hub input select
DP1 USB upstream port selection for "DP1", "DP2 (mDP)", "HDMI1", and "HDMI2". Change the USB upstream port
(USB1/USB2/USB-C) associated with the current display input. When connecting a computer to each of the
DP2 (mDP)
upstream ports, the monitor's USB downstream ports can be used by selecting this setting for the current input
signal. When using only one upstream port, the connected upstream port is active.
HDMI1
NOTE: To avoid data loss, before changing USB upstream ports, ensure that no USB storage devices are in use
by the operating system of the computer attached to the USB upstream port.
HDMI2
USB-C settings
Power delivery limit Selects the maximum supplied power for USB-C devices. Normally, use the "20W" setting, but if power charging
does not start or is unstable, try one of the other settings.
NOTE:
- The selection of "15W", "20W", or "30W" sets the maximum power wattage that can be supplied to a connected
- When "15W" is selected, output voltage is fixed to 5V.
- When "30W" is selected, maximum luminance is decreased.
USB-C information Shows USB-C signal information.
Multi picture
Multi picture settings
Multi picture When "On" is selected, two pictures are displayed.
Multi picture mode Selects "PiP" (Picture in picture) or "PbP" (Picture by picture).
Active picture Selects a target picture for OSD operations.
Side border color Adjusts the side black bars color.
Position / Size
Position Sets the active picture location.
Size Sets the active picture size.
Tile matrix
Tile matrix Allows one image to be displayed over multiple screens (up to 9).
H Monitors: Select the number of horizontal displays.
V Monitors: Select the number of vertical displays.
Position:
Tile comp:
Enable:
device. Depending on the type of connected USB-C device, the actual wattage is lower than the selected
option.
Select a position to expand the screen.
Compensates for the width of the tile bezels in order to accurately display the image.
Enables "Tile matrix" settings that you set.
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