Kicker SX900.4 - Manual (Page 28)

28
SX .4 Series Amplifiers
Opera
tion
Security MENU - Here you can lock down your amplifier to
prevent any access to the settings. The DEFAULT screen is still
active and you can select any of the four presets... but that is it!
Use the
UP
and
DOWN
keys to
select LOCK IT UP or DON’T LOCK
and then press the
ENT
key to
accept your setting.
If you selected LOCK IT UP the dis
play will now show UNLOCK . The controls are now locked
out. Press the
ESC
key to return to the DEFAULT scrolling
screen.
If you selected DON’T LOCK then you will return to the
MAIN menu and the amplifier will remain unlocked.
NOTE...
While your amplifier is in lock down you will notice the LOCK
indicator on the ISIS VFD display is lit. This indicates your
amplifier is locked down and will require a code to unlock it
before any adjustments can be made.
HOME ENT ESC
UNLOCK AMPLIFIER
You do remember your lock code right? You better because
that is now the only way in! If you have not changed it then it is
still at the factory default of
123 .
To unlock your amplifier press the
ENT
key. The display will show
UNLOCK . Press the
ENT
key again.
You will now enter your code to
unlock the amplifier.
The ESC and ENT keys move the
blinking cursor left or right to select
which character to enter.
Use the
UP
and
DOWN
keys to
enter the character.
(
A , B , C ... 1 , 2 , 3 ...etc)
When you are finished press and hold
the
HOME key for 1.5 seconds to
enter your unlock code.
If the code is correct the amp will unlock and drop you back
into the MAIN menu. If not, then read on...
HOME ENT ESC
HOME ENT ESC
HOME ENT ESC
HOME ENT ESC
2 Times