Operation Manual

44 Chapter 4: Setting Up The System
PRO Series Live Audio Systems
Owner’s Manual
Setting up the ID of the unit(s)
After connecting up your system, you may need to set up the ID of the unit(s) in the
rack, such as the DL351 Modular I/O, DL451 Modular I/O or DL431 Mic Splitter, as each
unit must have its own unique ID number. (This does not apply to the DL251 Audio
System I/O.)
Note: The I/O unit doesn’t have to be connected in the system for you to set up its ID,
as the procedure can be carried out offline.
>> To set up the ID of an unit
Although the programming menu of each type of I/O unit may look slightly different,
the procedure for setting up its ID is basically very similar. For full instructions on how
to set up the ID of each particular I/O unit, refer to its operator manual.
1 If necessary, switch on the I/O unit.
2 Press MENU and hold for approximately two seconds to enter the main menu.
3 If necessary, use the down arrow button to navigate to the set ID option.
4 Press SELECT to enter the set ID option.
5 If necessary, use the down arrow button to navigate to the desired ID number.
6 Press SELECT to select the ID number.
7 Press MENU repeatedly to exit the main menu. (The unit will automatically exit
programming mode after 20 seconds of inactivity, that is, if none of the
programming buttons are pressed within that time.)