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time the user will be prompted to enter the previously
stored 4-digit code. Once the correct code has been
entered (SELECT), the audio begins to play. The chan-
nel returns to the locked status if the channel is changed
or the vehicle/unit is turned off (or by returning to this
menu and going through the same process to return the
channel to the list).
Lock Option
When this feature is selected, the following options
appear on the display:
Lock/UnLock
Edit Code
Upon entering this mode, the user is prompted to enter
a four digit numerical code that is used to lock/unlock
channel access. Once the code has been entered, press
the SELECT button; the channel list will be displayed
with the current channel in play highlighted. Use the
Channel Up/Down buttons to navigate the list and high-
light the channel to be adjusted.
Lock/Unlock Default Code Function
The first time the lock/unlock function is accessed, the
user must enter the default lock code. The default lock
code is “0000”. This code can be maintained or
changed. To change the default lock code perform the
following procedure:
1.Press the MENU button to access the Main
Menu.
2.Use the Channel Up/Down buttons to highlight
the Lock Option and press the SELECT but-
ton.
3.Use the Channel Up/Down buttons to highlight
Edit Code and press the SELECT button.
4.Enter the default code 0000 and press the
SELECT button.
5.Enter new code using buttons 0-9.
Lock / Unlock
Lock Option
Edit Code
Once a channel has been highlighted, pressing the SE-
LECT button displays a check mark (
ü) next to the chan-
nel and prevents the channel from being accessible dur-
ing any of the tuning modes. Locked channels can be
accessed only by direct channel number entry, at which
Lock Options
Enter Code
Lock Options
*
***
Enter Code