NEC MultiSync M491 49" Class HDR 4K UHD Commercial IPS LED Display - Manual (Page 85)

English−81
PICTURE MENU
TILE MATRIX Allows one image to be expanded and shown over multiple screens (up to 100) through a distribution
amplifier. This option is for manually configuring the TILE MATRIX settings that are automatically
configured when using [AUTO TILE MATRIX SETUP].
NOTE:
• Low resolution is not suitable for tiling to a large number of monitors.
• You can operate without a distribution amplifier at a lower number of screens.
• If [ZOOM] is the selected aspect setting, they function as [FULL] aspect when the tile matrix is
active. While the tile matrix is active, changing the aspect setting to [ZOOM] or changing the
zoom level, does not affect the picture. When the tile matrix deactivates, any settings changed
while the tile matrix was active are immediately applied.
• If Media Player contents are played while [TILE MATRIX] is active, the image play timing might
have a gap within monitors.
• When input signal is 4K, [TILE MATRIX] is not available.
H MONITORS Number of monitors arranged horizontally.
V MONITORS Number of monitors arranged vertically.
POSITION Select the section of the tiled image to view on the current monitor.
TILE COMP Adjusts the image to compensate for the gap between monitors.
When activated, the image size and position can be adjusted by pressing the + or – button on the remote
control.
CONFIRM SETTINGS Starts the Tile Matrix.
RESET Resets all picture menu settings back to factory settings except for [PICTURE MODE].
* 1 : The function is available only when connecting the optional sensor unit.
* 2 : Except for RGB signal.
AUDIO
AUDIO MENU
AUDIO MODE
Provides pre-configured audio settings suitable for various environments where this device may be used,
or customize settings to viewer preference.
NATIVE Standard setting.
RETAIL Surround sound for clarity of audio in retail stores.
CONFERENCING Optimized settings for clarity of audio in conference rooms.
HIGHBRIGHT Lowest volume level in order to focus on the visual message (audio is mute).
TRANSPORTATION Lowest volume level in order to avoid disturbance in public spaces (audio is mute).
CUSTOM Customizable settings.
VOLUME Increase or decrease output volume level.
BALANCE Select [STEREO] or [MONO] for the audio output.
STEREO/MONO STEREO: Independent audio channels for routing audio signal. Sound balance between the left and right
speakers can be adjusted.
MONO: Audio signals are routed through a single audio channel. Balance cannot be adjusted and the
slider will be unavailable.
BALANCE Press the + button to move the audio signal to the right.
Press the – button to move the audio signal to the left.
NOTE:
This function is not available when [MONO] is selected.
SURROUND Artificially produces surround sound audio.