Dual redundant power supply – Network Technologies NODEMUX ST-NXM-U-HD User Manual
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Matrix Switcher's Control Program For Windows 9X, NT, and 2000
The Matrix Switcher's Control Program is an easy and powerful graphical program that controls NTI matrix switches through an
RS232 interface. The Matrix Switcher's Control Program is on a 3-1/4" floppy disc packaged with the ST-nXm-U-HD switch.
The Matrix Switcher's Control Program is installed by typing SETUP.EXE at the A:\ prompt.
To install the Matrix Switcher's Control Program
1. At the DOS prompt, type
A:\
and press<Enter>
2. Type
SETUP
and press <Enter
>
3. Follow the instructions on the screen
The Matrix Switcher's Control Program performs best on monitors set to a screen resolution of at least 800 X 600. Instruction for
using the Matrix Switcher’s Control Program is available by opening "MSCP Help" in the "NTI" program group once the program
has been installed and is open on the screen.
To open "MSCP Help" from the Windows desktop
1. Click on
START
2. Click on
PROGRAMS
3. Click on
NTI
4. Click
on
MSCP Help
Dual Redundant Power Supply
The ST-nXm-U-HD switch may be purchased with an optional Dual Redundant Power supply. This feature allows an external
power supply to be connected to the unit with two supplies for +5V and -5V
.
This feature ensures constant power to the unit since
there is a MASTER supply and a SLAVE supply ready to take over should the MASTER fail. LEDs on each portion of the supply
indicate the status at all times. Should a portion of this supply fail (+5V for example), the +5V SLAVE would take over immediately
and become the new MASTER. Any failed portion can be hot swapped, becoming the new SLAVE.
Figure 11- Dual Redundant Power Supply Option
Dual Redundant Power Supply
D U A L R E D U N D A N T P O W E R S U P P L Y
( s l a v e )
( s l a v e )
( m a s t e r )
( m a s t e r )
F e m a l e
C o n n e c t o r
M a l e C o n n e c t o r
( r e p l a c e s l i n e c o r d a n d f u s e )
R
S
2
3
2
1
2
U
S
E
R
S
4
3
C P U
1
2
C P U
3
4
5
6
C P U
7
8
C P U
9
1 0
C P U
1 1
1 2
C P U
1 3
1 4
C P U
1 6
C P U
1 5
U
S
E
R
S
R e a r V i e w o f S T - 4 X 1 6 - U - H D