Kenwood TK-3230 User Manual

You can lock the MENU, CAL*,  , and/or   keys, and disable 

the Setting Mode.  PTT and MON still function normally.

* The CAL key will not be locked only if it has been set up as Selcall 

{page 25}.

To select the super lock setting:
1

  With the transceiver power OFF, press and hold the PTT 

switch and the CAL key while turning the transceiver power 

ON (for 1 second).

  Press the   or   key to select “ 

 ” (MENU, CAL,  ,  

and   keys locked),  “ 

 ” (MENU and CAL keys 

locked), or “ 

 ” (super lock off).

  Press the MENU, PTT, MON, or CAL key to exit Super 

Lock Setting Mode.

•  The   icon appears on the display when the transceiver keys 

are locked.  No icon appears when they are unlocked.

You can set the display backlight to remain off, remain on, or 

turn on when you press any key other than the PTT switch 

(auto).  When set to auto, the backlight remains on for 5 

seconds after pressing a key, before turning off again.  
To select the backlight setting:
1

  With the transceiver power OFF, press and hold the 

 (for approximately 1 second) key while turning the 

transceiver power ON.