Appendix A: Control Protocol
IMAGESTAR HD USER GUIDE
Page 70
I460GB issue 4
Command Summary
Setup and control commands for
ImageStar HD
fall broadly into three categories, according to their
function and/or place within the signal processing chain:
•
Device Setup
e.g.
defining network settings
•
Input Setup
e.g.
selecting the source type, adjusting image quality,
•
Source Processing
e.g.
setting the magnification factor,
•
Output Setup
e.g.
setting the screen resolution and mapping.
The following diagram shows the processing chain, summarizes each of the commands and shows
how each fits into the chain:
Device Setup
Input Setup
Source Processing
Output Setup
IPADDSet
Sets the IP Address of the
device.
MASKSet
Sets the subnet mask of
the device
GatewaySet
Sets the IP Address of the
default network gateway
server
SaveNetwork
Commits new network
settings to the device
memory
SetDefaults
Returns device setup to
the factory-set default.
GetVersion
Obtains details of the
currently installed
firmware.
SetAutoDet
Enables Auto Detect
mode on a specified input
or, if already in this mode,
forces the source to be
re-detected.
SetIpMode
Disables Auto Detect
mode on a specified input
and configures it for a
predefined source type.
SetIpModeCurrent
Disables Auto Detect
mode and retains the
current configuration for
the specified input.
SetViewport
Adjusts the viewport for
the specified source.
SetAdjust
Adjusts the contrast,
brightness, clocking and
positioning of the
specified source (applies
to RGB Inputs 1 & 2 only)
SetClip
Specifies the source to be
displayed by the outputs
and sets the magnification
applied.
SetOpMode
Sets the format/resolution
for all four display
outputs
.
SetOscan
Sets the overscan or
underscan factor required
by the display devices.
SetMap
Defines the region of the
magnified image to be
displayed by a specified
output.
SetOffset
Applies a position offset
to the image on a
specified output, to allow
correct stitching of the
target display screens.
