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9.3 TOT (Time-out Timer)
The Time-out timer can prevent a User from occupying a certain
channel for an extended period of the time or prevent a charnel being
occupied by a radio that has it’s PTT held down accidently (radio in
back pocket). Once the TOT time has been reached, the 2 way radio
will stop transmitting and a warning tone will be sounded alerting the
user of this. TOT reset. This is the time delay after the PTT key has
been released and the PTT button will return active (normal mode).
9.4 Auto Battery Power Saving
If this function is enabled, 10 seconds after no signal is received or no
User operation is carried out, the radio will be in the power-saving
mode. When any signal is received or any operation is carried out, the
radio can automatically quit this mode. Power-saving modes: 1: 1, 1:
2, 1:4 and off. Setting the power-saving function of a battery can re-
duce the power consumption of the battery.
9.5 Busy Channel Lockout (BCL)
If the busy channel lockout has been activated, transmitter activation
is prohibited on a channel that is busy channel. If one presses the
PTT button to transmit and with the channel occupied, the unit’s
speaker will sound a “busy channel lockout" tone, and where the Us-
er may not activate the transmitter.
Lock Out Settings for flexibility: (i) Carrier wave: If there is a carrier
on the channel, radio transmission (PTT) is inhibited. (ii) Lock out on
Carrier wave + CTCSS/ QT/DQT/DCS: If there is both a carrier
wave on the tuned channel with a valid CTCSS/QT/DQT/DCS match-
ing PL tone, transmission (PTT) is allowed.
8.3.6 Remote kill/remote stun
This is programmed via software, if a radio is lost or stolen, and if the
radio received a remote Kill Code: it will be disabled.
If it received a stun code, it will receive but not transmit.
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