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NTI NODEMUX SERIES UNIVERSAL KVM SWITCH
37
Configuring the Jumper Block
Once the jumper block is exposed, apply a jumper across the appropriate pins to disable the desired mode(s) according to
the chart below.
Pin Designation Mode
KCMD Command Mode*
BRDC Broadcast Mode
SCAN Scan Mode
*Note: Putting a jumper across pins KCMD to
disable Command Mode will also disable
Broadcast and Scan Modes.
Figure 43- Configure the jumper block
Once the desired jumpers are in place, reverse the disassembly process to re-assemble the ST-xU (or ST-xU-O). Be particularly
careful about connecting the ribbons back to the headers they were removed from and to fully insert the ribbons to the headers.
Note: The text on the video ribbons (non-OSD version) should face the right-hand side of the case after insertion. Do not
turn the power ON until all connections have been completely and properly made and the unit has been properly re-assembled.
NON-OSD TOUCH SCREEN SUPPORT
(Optional-4 and 8 port models only)
NON-OSD touch screen support allows a single touch-screen monitor, and MAC, SUN, or PS/2 mouse and keyboard to
communicate directly with any PS/2 workstations connected to the switch.
The NTI ST-xU-TS includes serial cable connection ports in addition to the video and keyboard/mouse ports. The Serial ports
may be used for the data communications (DATA I/O) from a VGA multi-scan monitor with touch-screen features if the monitor
has touch-screen features. The Keyboard/mouse ports may alternatively be used for the data communications (DATA I/O) if a
keyboard and mouse are present. At least one set of DATA I/O ports must be used, either the Serial ports, the Keyboard/mouse
ports, or both. If a VGA multi-scan monitor with touch-screen features is used, then a keyboard and mouse are not necessary.
If a keyboard and mouse are going to be used, then a standard VGA multi-scan monitor without touch-screen features can be
used. It is also possible to use both the monitor with touch-screen features and a keyboard with mouse.
Figure 44- Support present for touch screen monitor on ST-8U-TS-R
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J U M P E R B L O C K
D I P S W I T C H E S
D r a w i n g s h o w s j u m p e r a c r o s s S C A N p i n s , d i s a b l i n g S c a n M o d e .
B r o a d c a s t
M o d e i s s t i l l e n a b l e d .
J U M P E R ( u n u s e d )
D E F A U L T J U M P E R S
I f t h e u n i t h a s a n L C D
t h i s j u m p e r w i l l b e h e r e .
D A IS Y
O U T
D A IS Y
IN
N T I
N E T W O R K
T E C H N O L O G IE S
IN C O R P O R A T E D
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C P U 8 C P U 7 C P U 6 C P U 5 C P U 4 C P U 3 C P U 2 C P U 1
D E V IC E S
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R e a r V i e w o f S T - 8 U - T S - R