Kenwood TK-3131 - Manual (Page 29)

23
Press and hold the MENU key for 3 seconds to
lock or unlock the transceiver keys.
• The icon appears on the display when the
transceiver keys are locked. No icon appears
when they are unlocked.
S
UPER
L
OCK
You can lock the MENU, CAL,
▲, and ▼ keys, and disable the
Setting Mode. The PTT and MON keys still function normally.
To turn Super Lock ON or OFF, follow the steps below.
1 Turn the transceiver power OFF.
2 Press and hold the PTT switch and the CAL
key while turning the transceiver power ON
(for 2 seconds).
3 Press the
▲ or ▼ key to select “ ” (super
lock on) or “ ” (super lock off).
4 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.