Altinex MT105-120/121 - Manual (Page 16)

MULTI-TASKER™
400-0362-003 15
18. [MATmXnCi]
This Matrix command allows the switcher card
to be setup for different matrix sizes.
m = number of inputs (8,4,2)
n = number of outputs (8,4,2,1)
i = card number (1-20)
MT105-120 MT105-121
8 X 8 8 X 4
Input Output Input Output
O
5
O
1
O
1
O
5
O
5
O
1
O
1
O 6 O 2 O 2 O 6 O 6 O 2 O 2
O 7 O 3 O 3 O 7 O 7 O 3 O 3
O
8
O
4
O
4
O
8
O
8
O
4
O
4
MT105-120 MT105-121
4 X 4 4 X 2
Input Output Input Output
O
3a
O
1a
O
1a
O
3a
O
3a
O
1a
O
1a
O 3b O 1b O 1b O 3b O 3b O 1b O 1b
O 4a O 2a O 2a O 4a O 4a O 2a O 2a
O
4b
O
2b
O
2b
O
4b
O
4b
O
2b
O
2b
MT105-120 MT105-121
2 X 2 2 X 1
Input Output Input Output
O 2a O 1a O 1a O 2a O 2a O 1a O 1a
O
2b
O
1b
O
1b
O
2b
O
2b
O
1b
O
1b
O
2c
O
1c
O
1c
O
2c
O
2c
O
1c
O
1c
O 2d O 1d O 1d O 2d O 2d O 1d O 1d
19. [TEST]
This command performs a test on the internal
memory. Upon completion, the system will
display the results. If there are no problems, the
system will display the following:
MEMORY IS GOOD
Otherwise, failures will be indicated.
Command Format: [TESTCnUi]
Cn = Card ID (n = slot # from 1 to max slots)
Ui = Unit ID (i = # from 0 to 9)
Example:
There is an MT105-120 in slot #4. Send the
command [TESTC4] to test the internal
memory.
20. [HELP]
This command displays information available
for the Multi-Tasker interface commands.
Command Format: [HELPCnUi]
Cn = Card ID (n = # from 1 to max slots)
Ui = Unit ID (i = # from 0 to 9)
Example:
In order to display the RS-232 commands
available for the MT105-120/121 card in slot #2,
send the command [HELPC2]. The commands
along with a brief description will be displayed
in the Terminal Window.
21. [WR]
This command groups multiple cards in the
enclosure allowing all the group members to be
controlled simultaneously with the same
command. Each unit may define a maximum of
eight groups.
In Multi-Tasker™ systems with audio and video
cards, boards are typically grouped as follows:
Group 1 = Video Cards
Group 2 = Audio Cards
Group 3 = Video and Audio Cards
If assigning group commands to button
functions, it is best to use the "Press and Hold
on Power Up" to make group settings.