Id commands, Multitasker – Altinex Dual Twisted Pair Receiver to Computer / Component Video + Audio MT115-111 User Manual
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MULTITASKER
400-0443-004
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16. [GAIN=]
This command sets the gain level for an input to 
a value specified by the user. A gain setting of 4 
is equivalent to unity gain.
Command Format: [GAINm=xCn]
m
= Input # (m = 1 or 2)
x
= Gain level (m = # from 1 to 11, 4 = unity)
Cn = Card ID (n = slot # from 1 to max slots)
Example:
Set the gain level for Input 2 of C4 to a value of 
4 by sending the command [GAIN2=4C4]. The 
card will respond with feedback of “[ ]” once the 
command is executed.
ID COMMANDS
The default card ID is the same as the card slot 
number. The next several commands allow the 
user to change the card ID to a value other than the 
slot number. Once the ID is changed, moving the 
card to another slot will not change the card ID. If a 
card in slot 4 is set to ID 1, then moved to slot 10, 
its ID will remain 1. The [RSI] command forces 
each installed card to take its slot number as its ID 
number, regardless of the slot in which it is 
installed. 
Some cards require more than one slot in the 
MultiTasker system. As an example, some matrix 
switcher cards require 4 slots. If 5 of these cards 
are installed, they would be numbered C4, C8, 
C12, C16, and C20. Changing the ID allows the 
user to define the cards as C1, C2, C3, C4, and C5.
Another use for changing the card ID is to be able 
to use multiple systems without having to set each 
unit to a different unit ID. All systems may be left as 
unit ID 0 for ease of programming. The cards in the 
first unit may be numbered 1-10 and in the second 
unit 11-20.
17. [RSI]
This command resets the card IDs in the 
system. After sending this command, each card 
ID in the system will match the slot number of 
the card. If the card is moved to another slot, its 
ID number will be the new slot number.
Command Format: [RSI]
Example:
Send the command [RSI] to the system with 
Unit ID 0. The card in slot 1 will have ID 1, the 
card in slot 2 will have ID 2, and so on. If the 
card in slot 1 is then moved to slot 4, the card ID 
will then be 4.
18. [SIDn]
This command sets all the cards installed in the 
MultiTasker system to the same card ID. After 
sending this command, all cards will be 
addressed with the same ID. Use caution when 
sending this command to a system with multiple 
board types.
Command Format: [SIDn]
n
= Card ID (n = # from 1 to 99)
Example:
Send the command [SID1] to the system. All the 
cards in the system now have ID 1. Any 
commands that are sent to card ID 1 will be 
received and executed by each card.
19. [SIDnCi]
This command sets the card ID of a single card 
to a number from 1 to 99. 
Command Format: [SIDnCi]
n
= Card ID (n = # from 1 to 99)
Ci
= Slot Number (i = # from 1 to max slots)
Example:
Send the command [SID50C10] to set the ID of 
the card in slot 10 to an ID of 50.
