Kenwood TK-2300-V4P - Protalk 2Way 2Watt 4Channel Vhf Radio Instruction Manual page 34

■ Super Lock (Side 1 key default)
Super Lock locks the same keys as Key Lock. Press and
hold this key for 4 seconds to lock the transceiver keys. To
deactivate Super Lock, with the transceiver power OFF,
press and hold the Side 2 key for 2 seconds while turning
the transceiver power ON.
• When the LED lights orange, release the Side 2 key.
A confirmation tone will sound.
■ Low Transmit Power
Press this key to change the transmit power to low power.
Each time you press this key, the transmit power toggles
between high and low.
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