Appendices ~ Appendix E: Serial Commands

MMAX

This command changes or reports back the setting for the maximum number of microphones on each AP400.

[DEVICE] MMAX <X>

Explanation

<X>

X=0

Parameter to set the maximum to no limit

X=1-8

Parameter to set the maximum number of

 

microphones allowed on

X=Null

Parameter to return the maximum number

 

of microphones allowed on

Return Values

The command will return the updated maximum number of microphones allowed on for the selected AP400 in the same format as the command.

MPASS

This command sets the current password for modem mode. Note: The default password is a carriage return (enter). If the password is forgotten, it can be cleared back to a carriage return via the front panel.

[DEVICE] MPASS <STRING>

Explanation

STRING can be any character combination up to 8 characters. If STRING is not specified the command returns the currently assigned string. To specify no initialization string, set STRING to “CLEAR.”

Return Values

Once the command is given, the unit responds by echoing back the command.

57

MTRX

This command programs or reports the configuration of a routed input. The data is in a hex format. See the matrix configuration table for specific routing information.

[DEVICE] MTRX <INPUT> <OUTPUTMIX>

Explanation

<INPUT>

Input=1-25 selects the input to be routed to the mix

outputs.

Input

Input word assignment

1

Mic input 1 post gate

2

Mic input 2 post gate

3

Mic input 3 post gate

4

Mic input 4 post gate

5

Reserved

6

Reserved

7

Reserved

8

Reserved

9

Line input A

10

Line input B

11

Line input C

12

Line input D

13

Subbus 1

14

Reserved

15

G-Link X

16

G-Link Y

17

G-Link Z

18

Mic input 1 pregate

19

Mic input 2 pregate

20

Mic input 3 pregate

21

Mic input 4 pregate

22

Telco input pregate

23

Reserved

24

Reserved

25

Reserved

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ClearOne comm AP400 operation manual Mmax, Mpass, Mtrx, Input Input word assignment