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2/4/8 PORT SECURE KM: SM20N-3_SM40N-3_SM40NU-3_SM80N-3_SM80NU-3
SM80NU-3 SM80NU-3 SM80NU-3
Section 4 - Operation
Driver Installation
To enable proper KM interaction with computers having multiple
displays, mouse driver software must be installed. Driver can be
loaded from Emerson web-site. The driver is available in EXE file that
installs itself at the target computer.
Operating the Emerson KM Switch
Self-Test Procedure:
As product powers-up it performs a self-test procedure. In case of
self- test failure for any reason, including jammed buttons, the
product will be Inoperable. Self-test failure will be indicated by the
following abnormal LED behavior:
All
channel-select LEDs will be turned
ON and then OFF;
A specific, predefined LED combination will be turned ON;
The predefined LED combination will indicate the problem
type (jammed buttons, firmware integrity).
Try to power cycle product. If problem persists please contact your
system administrator or technical support.
Now that product, computers and peripherals are connected and
powered up, it is ready for use.
Default Channel
After product boots up, blue LEDs stripe will illuminate and the
default active channel will be channel #1. This will be indicated by
white color illumination of
push-button #1.
Product Mapping to Sources
Product mapping to sources is indicated by stickers/labels specifying
which channel is mapped to which computer.
Front Panel Push-Buttons
Following power up, the default channel is #1.
The user can select any other channel by pressing the appropriate
front panel push button.
The mouse cursor will be positioned at the center of the selected
computer display. If computer is connected to multiple displays, the
cursor will be positioned at the center of the primary display.
The currently selected channel is indicated by white color
illumination of the appropriate push-button.
Once a different channel is selected - keyboard, mouse, audio and
DPP functions follow selected channel, unless Freeze DPP function
has been activated (see below for details).
Cursor Tracking ("VDT-Enabled")
Following power up the cursor will be positioned at the center of the
primary display of computer #1. Keyboard and audio will be coupled
to the same PC where the cursor is.
When VDT is enabled - once the user moves the mouse cursor across
display borders to another display connected to a different computer
- keyboard, audio and DPP functions will follow.
"Prevent transition while dragging" feature
An enabled "Prevent transition while dragging" feature means that if
user drags an object on display #1 while holding left mouse key, the
cursor will remain in display #1 even if mouse cursor crosses display
borders. The purpose of this feature is to prevent unintentional loss
of dragging action due to accidental crossing of display borders.
