LA4X
Amplified Controller
user manual
VERSION 4.0
LA4X_UM_EN_4.0
w w w . l - a c o u s t i c s . c o m
28
4.3.3
Access rights, pin code
The
functionalities
indicated in the following table can be
locked
or
protected by a
4-digit
pin code
defined from
LA NETWORK MANAGER (refer to the
LA NETWORK MANAGER video tutorial
):
Table 6: Functionalities locked or protected by pin code
Functionality
Locked / Pin code protected
Quick access to gains on keys OUT1 to OUT4 Locked
LOAD PRESET FACTORY
Pin code protected
STORE PRESET
Pin code protected
DELETE PRESET
Locked
PRESET PARAMETERS (all parameters)
Pin code protected
CLEAR GROUP PARAMS
Pin code protected
NETWORK ADDRESS
Pin code protected
RESET TO FACTORY DEFAULT SETTINGS?
Locked
When the protection is enabled, each time one tries to use a protected functionality, the LCD screen displays
ACCESS
LOCKED
or
ENTER PIN
, see Figure 24.
Figure 24: Lock and pin code protection messages
In the first case, the functionality cannot be accessed. Press the
ESC
key to abort.
In the second case, access the functionality entering the pin code as follows (see also Figure 25):
Press and hold the
OUT 1
key. Or press the
ESC
key to abort.
1.
Turn the
encoder wheel
to select the first digit of the pin code.
2.
Release the
OUT
key.
3.
Repeat the procedure for keys
OUT 2
to
OUT 4
and the associated digits.
4.
Press the
OK
key.
5.
If the controller returns to the
? ? ? ?
page,
it means that the pin code is wrong.
Make corrections repeating the procedure. Or press the
ESC
key to abort.
Else, the functionality is displayed and can be accessed until you leave the current menu.
Figure 25: Entering a pin code
Disabling the protection
You can disable the lock / pin code protection only from LA NETWORK MANAGER entering the password
defined for this amplified controller (refer to the
LA NETWORK MANAGER video tutorial
).
