This article walks through Locking and Unlocking a FreeSpace DXA 2120 Amplifier
Relevant Product(s)
- FreeSpace DXA 2120
Procedure
When the unit is on, the POWER LED lights. Opening the front control compartment gives you access to the LCD and control buttons. The LCD displays the product model name at startup.
How to Lock
The setting menus available depend on the mode of operation you choose. Use the right arrow button to enter the mode menu.
Then use the up or down arrows to select the mode you want.
In Utility Mode, there are two global system options: Lockout and Restore Factory Defaults. Also, current system firmware and EQ versions are viewable.
The Lockout option allows the system settings to be locked to prevent unwanted changes.
How to Unlock
If the system is locked, simultaneously press the left and right arrow buttons and hold for five seconds. Lockout Off appears.