NEC MultiSync M491 49" Class HDR 4K UHD Commercial IPS LED Display - Manual (Page 90)

English−86
PROTECT
PROTECT MENU
POWER SAVE SETTINGS
POWER SAVE Enables or disables the monitor entering power saving mode.
When [ENABLE] is selected, the monitor goes into power saving mode after the period of time has passed
with no input signal detected or signal loss has occurred.
You can set the power saving condition in [MODE].
When the monitor is in power saving mode, the LED power indicator will change color. Refer to the Power
indicator table (see
page 65 ).
When [DISABLE] is selected, the monitor doesn’t go into power saving mode.
The monitor will enter the state selected for [MODE] in the following condition:
The monitor is powered off by pressing the main power switch or POWER ON button on the remote
control, [POWER] in [SCHEDULE INFORMATION], or by an external control.
Please refer to the monitor’s specifications (see
“M431” on page 68 , “M491” on page 69 ,
“M551” on page 70 and “M651” on page 71 ) for power consumption information.
NOTE: • When the monitor is connected to a computer, the computer’s display adapter may not stop
sending digital data even though there is no image on-screen. If this occurs the monitor will not
switch into standby mode.
• The [POWER SAVE] function is disabled when [AUTO OFF] is turned on in the SCHEDULE
menu, or when [HUMAN SENSING]* 1 is enabled in the [AUTO DIMMING] section of the
CONTROL menu.
* 1 : The function is available only when connecting the optional sensor unit.
TIME SETTING Sets the amount of time the monitor should wait for input signal before going into power save mode.
MODE When [LOW POWER] is selected, the monitor cannot detect an input signal from the connected device will
not turn on automatically. To turn on the monitor, please press the main power switch on the monitor or the
POWER ON button on the remote control, or disconnect and reconnect the device’s signal cable.
When [NORMAL] is selected, the monitor turns on by detecting an input signal from a connected device.
Please set to [NORMAL] when using an external control function (see
page 51 ).
USB
USB POWER Select [ON] to supply power during standby.
Select [ON] to supply power to the USB port.
NOTE:
Power consumption by devices connected to this port depends on the USB devices.
POWER SAVE MESSAGE Shows a message as the monitor is entering low power mode.
QUICK START When [ENABLE] is selected, the monitor will quickly return to the [ON] state when a signal is detected.
Enabling this option increases standby power consumption.
THERMAL MANAGEMENT
FAN CONTROL When [AUTO] is selected, the fans will only turn on when the internal temperature reaches the temperature
set at any one of the sensors in this menu. The fans will automatically turn off when the monitor is cooler.
When [ON] is selected the fans are always on. The fans cannot be turned off manually.
Use the + and – button on the remote control to adjust the maximum internal temperature the monitor can
reach before the fan turns on when [AUTO] is selected.
FAN SPEED The [FAN SPEED] can be adjusted [LOW] or [HIGH].
DISPLAY Shows the status of the internal temperature of the monitor.
FAN STATUS Shows the status of the monitor’s internal fan.
INTERNAL
TEMPERATURE Shows the internal temperature of the monitor.
SLOT Shows the internal temperature of the Option Board.
FAN STATUS Shows the status of the fan for the Option Board.
INTERNAL
TEMPERATURE Shows the internal temperature of the Option Board.
SYSTEM FAN
REQUIREMENT Show the requirement operation from the Option Board and Compute Module.
OPTION
COMPUTE MODULE