AMX Modero NXD-700Vi Operation/Reference Manual page 199

Password level is required and must be 1 - 4.
^PWD
Set the page flip Syntax:
password.
"'^PWD-<password level>,<page flip password>'"
Variables:
password level = 1 - 4.
page flip password = 1 - 50 ASCII characters.
Example:
SEND COMMAND Panel,"'^PWD-1,Main'"
Sets the page flip password on Password Level 1 to 'Main'.
@RPP @RPP resets the protected password to its default (1988).
Reset the Syntax:
protected
"'@RPP'"
password.
Example:
SEND COMMAND Panel,"'@RPP'"
Resets the protected Setup page password to '1988'.
^VOL Syntax:
Set the panel
"'^VOL-<volume level>'"
volume.
Variable:
volume level = 0 - 100. 100 is maximum volume setting.
Example:
SEND_COMMAND Panel,"'^VOL-50'"
Set the panel volume to 50.