TC-508 Owner’s Manual
17
Battery Save
In Standby mode, when no signal is received / transmitted or no operation (key press) is performed for
10 seconds (programmable), the radio will automatically enter Battery Save mode to reduce power
consumption. The radio may exit the Battery Save mode and get activated as soon as any key is
pressed or any signal is received.
Busy Channel Lockout
If enabled via the programming software, this feature can prevent your radio interfering with other
transmitting radios on the same channel. When the channel is already in use, the radio will keep beeping
and return to RX mode upon pressing the PTT key. To stop beeping, please release the PTT key.