Multi-Display Operation - HighSecLabs SC44HU-3 User Manual

SEC TIONS
Table of Contents
OPERaTION
Deactivating / Activating channels
The user can remove from the KVM Combiner display inactive channels. In order
to deactivate a channel the user should enter system mode and then move the
system cursor to the desired channel button at the task bar and double-click on
it. Red X should appear on that channel (see figure below).
In some cases the user may want to deactivate a live channel for operational
reasons. The SC44HU-3 will display instead on that channel a background color.
Setup Channel 1 Channel 2
In this example channel #1 was deactivated
Repeating this process will cancel this status and reactivate that channel.
Once a channel had been deactivated it would not participate in cyclic toggling
between windows and will not be displayed in anyway.
Keyboard Sequences
The following keyboard sequences control the KVM Combiner.
full Screen Ctrl, Ctrl, f
Tile Mode Ctrl, Ctrl, q
Scale Mode Ctrl, Ctrl, s
System Mode Ctrl, Ctrl, o
Normal (user) Mode Ctrl, Ctrl, u
HSL SC44HU-3 Secure KVM Combiner
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Channel 3 Channel 4
Reduce scaling Ctrl, Ctrl, +
Increase scaling Ctrl, Ctrl, -
VDT KM mode Ctrl, Ctrl, f11, c\b
Change display position CTRl, CTRl, f11, m, *
Duplicate mode CTRl, CTRl, f11, l
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Multi-display operation

Maximizing a window
When in system mode, double-clicking on a window will maximize that window
to full screen. If the window is shown on multiple displays it will maximizes at
the display where a larger portion of that window lying at. for example: if 60% of
the window is at the primary display – it will maximize at the primary. When it is
maximizing – the other 40% of that window will disappear from the secondary
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display.
Tile function
Tile function is designed to allow users to view and monitor all 4 channels. In
dual display mode, the tile function will place channels 1 and 2 windows on the
primary display and channels 3 and 4 windows at the secondary display. Each
source will be scaled by 50%.
for example, if the input source resolution is 1920 x 1080 the image displayed in the
source window will be 960 x 540. The size of the window is, as always; determined
by the output resolution (will be a quarter of the available screen area).
In a single display configuration all sources windows will be displayed each
scaled by 50%.
In quad mode each source will be displayed on different display un-scaled.
When using three displays tile mode will open 2 channels un scaled on two
display and the other two will be scaled by 50% and projected on display 3.
Tile mode can be configured by the user just like any other preset.
User can get to scale mode by using the CTRL, CTRL, q key combination or
pressing the tile button on the task bar from system mode.
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Scale Tile
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