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NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH
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SerTest- RS232 Interface Test Program
This software allows a user to test the functions of an NTI server switch, matrix switch or Multi-user/Multi-platform switch RS232
interface. The program SerTest along with the Matrix Switcher's Control Program is installed from the CD packaged with this
switch. SerTest generates a main menu with the selections described below:
Main Options
• Matrix Operations
- send commands to the matrix unit.
• Ethernet Operations
- set Ethernet connection variables (not applicable to this product)
• Setup Options
- set COM port, baud rate, and unit address
• About SerTest
- display the program version
Matrix Operations
Key Selection Description
1) Connect Output/User to an Input/CPU - connect an output to an input
2) Connect All Outputs/Users to an Input/CPU - connect all outputs to an input
3) Connect Audio Output/User to an Input/CPU - connect an output to an input (audio ports only)
4) Connect All Audio Outputs/Users to an Input - connect all outputs to an input (audio ports only)
5) Change Mute Status for Audio Output/User (not
applicable to this unit)
- mute or un-mute the Audio port output
6) Change Volume for Audio Output/User (not
applicable to this unit)
- change Audio port output volume
7) Read Connection for Video Output/User -read the connection of a specific video output
8) Read Connection for Audio Output/User -read the connection of a specific audio output
9) Read Mute and Volume for Audio Output/User - read the volume and the mute status of the specified output (audio
ports only)
a) Save I/O Connections into Unit Memory -save the connections into switch memory bank
b) Restore I/O Connections from Unit Memory -restore the connections from switch memory bank
c) Change All Units Baud Rate (9600/COM1:) -change RS-232 Baud rate of all switches
-the current baud rate and serial port are displayed in parentheses
d) Reset Unit - send a reset command to the switch
- the current unit address is displayed in parentheses
e) Reset All Units - send an internal reset command to all switches
f) Read Unit Size - read the switch size (number of inputs and outputs)
g) Read Unit Version/Revision String -read a string containing the switch version, type, and size
h) Save All Units I/O Connections into Units
Memory
-save the connections into switch memory bank, command for all
switches
i) Restore All Units I/O Connections from Units
Memory
-restore the connections from switch memory bank, command for all
switches
Selections in the "Key" column that are gray are not applicable to this product.