Other Settings - HighSecLabs SM20N-3 User Manual

Other Settings

Mouse Speed Setting
Constant mouse cursor speed is essential for system usability. Having
several systems each with a different cursor "ground speed" may cause
usability issues. Therefore, cursor speed is calculated and adjusted across
different displays and computers using the geometry and display settings
defined.
In addition, KM settings include cursor global speed setting with input values
from1 to 10 that can be changed to adjust cursor speed for all displays.
Typical initial setting of cursor speed is 5. After initial use the exact value can
be set based on user inputs.
VDT Enabled / Disabled Setting
It is possible through the VDT enabled / disabled setting to disable the
mouse cursor tracking function. Once VDT is disabled – the KM will enable
channel selection only through front panel push-buttons.
This setting is enabled by default.
"Prevent transition while dragging" feature
HSL Secure KM offers a unique feature that further improves usability –
"Prevent transition while dragging". When this feature is enabled, if the user
drags an object on one display while holding left mouse key pressed, cursor
would remain in that display even if display borders are crossed.
Notes:
1. Keyboard shortcut keys are to be pressed sequentially
2. CTRL key refers to LEFT CTRL key.
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Section 4 - Operation
The following table describes the keyboard shortcuts available:
Key Combination Name
CTRL , CTRL , F11 , r Restore Factory
Defaults
CTRL , CTRL , F11 , f Freeze
CTRL , CTRL , F11 , U Unfreeze
CTRL , CTRL , F11 , + Increase mouse
speed
CTRL , CTRL , F11 , - Decrease mouse
speed
CTRL , CTRL , F11 , d , Setup mode
c
CTRL , CTRL , F12 Last loaded
configuration
2/4/8 PORT SECURE KM: SM20N-3_SM40N-3_SM40NU-3_SM80N-3_SM80NU-3
SM80NU-3 SM80NU-3 SM80NU-3
Description
Device will restore factory
defaults with all user
defined settings erased.
Disable VDT. Switching
between systems will not be
possible via mouse
movement.
Enable VDT. Switching
between systems will be
possible via mouse
movement.
Mouse speed will be
increased.
Mouse speed will be
decreased
In the next boot after
pressing this key
combination the device will
boot into setup mode
allowing him to
communicate with
configuration utility.
Revert to the last externally
loaded configuration
(configuration loaded via
configuration utility).