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Lisheng (Fujian) Communications Co., Ltd.
When BCL function is on, it stops the radio from transmitting on a channel which is in use.
Carrier
: Press PTT key to transmit on a channel which is in use, the radio will sound alert tone and
stop transmitting. Please release PTT key to stop the alert tone and turn back to receiving mode.
QT/DQT
: If QT/DQT and BCL are set on the current channel, press the PTT key to transmit on a
channel which is in use, once the radio decodes failed, it will sound alert tone and stop transmitting.
Please release PTT key to stop the alert tone and turn back to receiving mode.
OFF
: You still can transmit on a channel which is in use.
Time-out Timer (TOT)
TOT function limits the each transmitting time of the radios and it prevents from someone occupying
the channels for too long. Also it protects your radios from thermal damage which caused by long time
transmitting. If the transmitting time exceeds the pre-set TOT time, the radio will stop transmitting and
the red light will turn into green light, at the meantime you will hear a “Du Du Du” alert tone from the
radio. Release the PTT key to cancel the alert tone.
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TOT Pre-alert
You can set up TOT Pre-alert time via software. When transmission time is reached, at the TOT
Pre-alert (1-15s), the radio will beep “DU DU DU” sound which means that the radio will be prohibited
to transmit once TOT time limit is reached.
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TOT Rekey Time
After the TOT time is reached, the radio will not be able to transmit within the rekey time (Off, 1-60s) of
TOT. This function is used to prevent a channel from being occupied by one user.
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TOT Reset Time
When transmitting time is not exceed TOT time, you temporary release PTT key, and press PTT key
again within TOT reset time, these two transmissions will be regarded as one transmitting time, TOT
time will be accumulated. But if the space time between these two transmissions exceeds the TOT
Reset time, the second transmission will resume to accumulating TOT time.
Note:
You can program TOT Reset Time (OFF, 1-30S) via software.
Battery Saver
If battery saver function is on, it will be automatically activated once there is no activity on the channel
and no operation to the radio (no key press and no knob select) which last for 10 seconds (You can
program the time via. software: 5s-60s). Pressing any key or receiving a signal will make the radio exit
Battery Saver mode.
Check the Battery Capacity
Press the programmed “Check the Battery Capacity” side button, the radio will report “1,2,3” to
indicate the current battery level, which means “low, not full, full”.