Altinex MT109-100 manual INCREMENT/DECREMENT Format +, Vlo, Vli, Volume Ramping Feature, Rup

MULTITASKER™

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 MT109-100is 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)

400-0095-005 13

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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