s4wny/dell display manager command line documentation

## dell display manager command line documentation
===============================================
Dell Display Manager
===============================================

Command language
-----------------------------------
A rich and flexible command language is supported via the
command-line, and command-line arguments can be combined.
Where appropriate, a specific display can be targeted by
prefacing the command with the display number, e.g.,
"2:AutoSetup"; if a display number is not specified the
command will be applied to the current selected display
or to all displays, as appropriate. Commands include:

SetActiveInput [DVI2/HDMI/DP2,etc] - switches active input
SetControl X Y - sets hex control X to hex value Y
IncControl X Y - increases the value of control X by Y
DecControl X Y - decreases the value of control X by Y
RestoreFactoryDefaults - restores factory defaults*
AutoSetup - executes an autosetup (analog only)*
RestoreLevelDefaults - restores level defaults*
RestoreColorDefaults - restores color defaults*
SetBrightnessLevel X - sets brightness to X% (0-100)*
SetContrastLevel X - sets contrast to X% (0-100)*
SetNamedPreset [Movie/CAL1,etc] - changes the Preset mode*
SetPowerMode [on/off] - sets the display power mode*
SetOptimalResolution - switches to optimal resolution
SaveProfile [Name] - save VCP(s) to named profile*
RestoreProfile [Name] - restore VCP(s) from named profile*
DeleteProfile [Name] - delete named profile
SetGridType [X] - changes Easy Arrange grid type to X
Rescan - rescans display hardware
Exit - terminates the program

Some of these commands require familiarity with the MCCS
standard. For example, the command to switch the OSD
language to Spanish would be "SetControl CC 0A"; to unlock
an OSD that has been inadvertently locked "SetControl CA 02".

Instructions can be combined on the command-line, and
assigned to standard Windows shortcuts with optional hotkeys.
For example:

  "ddm.exe /RestoreLevelDefaults /2:SetContrastLevel 70"

would first restore level defaults on all monitors, and then
set the contrast level on monitor #2 to 70%.

NB: If not targeted to a specific monitor, commands listed
above that are tagged with an asterisk (*) apply to all
monitors to facilitate simple and uniform control over all
members of a multimonitor matrix. For instance, if executed
on a matrix of 16 identical monitors, the command-line:

  "ddm.exe /SetNamedPreset Warm /SetBrightnessLevel 75"

would set all 16 monitors to Warm preset mode, with a
brightness level of 75%.
	===============================================
	Dell Display Manager
	===============================================

	Command language
	-----------------------------------
	A rich and flexible command language is supported via the
	command-line, and command-line arguments can be combined.
	Where appropriate, a specific display can be targeted by
	prefacing the command with the display number, e.g.,
	"2:AutoSetup"; if a display number is not specified the
	command will be applied to the current selected display
	or to all displays, as appropriate. Commands include:

	SetActiveInput [DVI2/HDMI/DP2,etc] - switches active input
	SetControl X Y - sets hex control X to hex value Y
	IncControl X Y - increases the value of control X by Y
	DecControl X Y - decreases the value of control X by Y
	RestoreFactoryDefaults - restores factory defaults*
	AutoSetup - executes an autosetup (analog only)*
	RestoreLevelDefaults - restores level defaults*
	RestoreColorDefaults - restores color defaults*
	SetBrightnessLevel X - sets brightness to X% (0-100)*
	SetContrastLevel X - sets contrast to X% (0-100)*
	SetNamedPreset [Movie/CAL1,etc] - changes the Preset mode*
	SetPowerMode [on/off] - sets the display power mode*
	SetOptimalResolution - switches to optimal resolution
	SaveProfile [Name] - save VCP(s) to named profile*
	RestoreProfile [Name] - restore VCP(s) from named profile*
	DeleteProfile [Name] - delete named profile
	SetGridType [X] - changes Easy Arrange grid type to X
	Rescan - rescans display hardware
	Exit - terminates the program

	Some of these commands require familiarity with the MCCS
	standard. For example, the command to switch the OSD
	language to Spanish would be "SetControl CC 0A"; to unlock
	an OSD that has been inadvertently locked "SetControl CA 02".

	Instructions can be combined on the command-line, and
	assigned to standard Windows shortcuts with optional hotkeys.
	For example:

	"ddm.exe /RestoreLevelDefaults /2:SetContrastLevel 70"

	would first restore level defaults on all monitors, and then
	set the contrast level on monitor #2 to 70%.

	NB: If not targeted to a specific monitor, commands listed
	above that are tagged with an asterisk (*) apply to all
	monitors to facilitate simple and uniform control over all
	members of a multimonitor matrix. For instance, if executed
	on a matrix of 16 identical monitors, the command-line:

	"ddm.exe /SetNamedPreset Warm /SetBrightnessLevel 75"

	would set all 16 monitors to Warm preset mode, with a
	brightness level of 75%.