Altinex MT109-100 - Manual (Page 14)

MULTITASKER™
400-0095-005 13
13
INPUT Command Format: [SELmCnUi]
m = Input (m # from 0 to 8)
Cn = Card Slot Number
Ui
= Unit ID (i = # from 0 to 9)
INCREMENT/DECREMENT Format: [+] / [-]
[+] = Increment level by one
[-]
= Decrement level by one
Example:
An MT109-100 is in slot 4. Adjust the gain on
Input 2 from a level of 10 to 15.
1. [SEL2C4]
The current gain level is 10.
2. [ - ] [ - ] [ - ]
The level is now 7 and is too low.
3. [ + ] [ + ] [ + ] [ + ] [ + ] [ + ] [ + ] [ + ]
The level is now 15 and no further
adjustments are required.
15. [VLO]
This command sets the absolute volume level
for the output to a specific value.
Command Format: [VLOAvCnUi]
v = Volume Level (# from 01 to 32)
Cn = Card ID
Ui = Unit ID (i = # from 0 to 9)
Example 1:
Set the output volume level to a level of 16
using the command [VLOA16C4].
16. [VLI]
This command sets 1 of the 8 input levels to a
specific gain value.
Command Format: [VLImAvCnUi]
m = Input No. (m = # from 1-8)
v = Volume Level (v = # from 01 to 32)
Cn = Card ID
Ui = Unit ID (i = # from 0 to 9)
Example 1:
Set the input gain level for Input 4 to a value of
24 using the command [VLI4A24C4].
VOLUME RAMPING FEATURE
The following commands are used to control the
volume of the MT109-100. They may be used with
computer control, or with the {SETVK} command
using keys on the Front Panel. The following code
sample sets front panel keys 8 and 10 to Ramp Up
and Ramp Down respectively. See your Front
Panel User’s Guide for more details.
When defined as a volume control key, the key will
respond to two conditions: press and release.
Below is an example of how to use the ramping
feature. Subroutine 8 starts ramping up when key 8
is pressed and subroutine 10 starts ramping down
when key 10 is pressed. Subroutine 108 stops
ramping when either key is released.
{WRS8=RUPC4} //Ramp Up
{WRK8=8,108,0,0,0} //Press= start, release= stop
{WRS10=RDNC4} //Ramp Down
{WRK10=10,108,0,0,0} //Press= start, release= stop
{WRS108=RSTC4}
//STOP RAMPING
{SETVK8} //Set key 8 as volume key
{WRLK8=VOL_UP} //Define Key 8 Label
{SETVK10} //Set key 8 as volume key
{WRLK10=VOL_DN} //Define Key 8 Label
[RAMP=10C4] //Set the ramp rate.
17. [RUP]
This command ramps the output volume to its
maximum level at the rate defined using the
[RAMP] command.
Command Format: [RUPCnUi]
Cn = Card ID (n = # from 1 to max slots)
Ui = Unit ID (i = # from 0 to 9)
Example:
Ramp the output volume from a starting level of
10 to the maximum level of 32 for the card in
slot 4. Send the command [RUPC4] and the
system will respond with the following feedback:
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