11
(19) TSR
This menu is to choose whether to enable
Transmitting SWR Protection function or
not.
ON:
When ON is selected, the radio will detect the SWR of antenna.
Once the SWR is beyond the SWR set in advance, the radio
would prohibit transmitting automatically and loudspeaker will
emit voice prompt. Then, “HI S” icon will display on the LCD to
remind you that the antenna SWR is too high or antenna do not
connect well.
OFF:
When OFF is selected, SWR Protection function is disabled.
NOTE:
To protect the radio from long transmission under high SWR,
the radio would automatically start SWR Protection once the
SWR Value is higher than 20:1.
Default:
ON (SWR=<10:1)
(20) TDC
This menu is to choose whether to enable
Power supplied Voltage Protection function.
ON:
When ON is selected, the radio will
detect the supplied voltage. Once the voltage surpasses the
voltage setup in advance, the radio would display “DC LO” or
“DC HI” to remind you that the voltage is not in normal state.
Meanwhile, the radio will prohibit transmitting and emit beep
prompt.
OFF:
When OFF is selected, the Power Supplying Voltage is disabled.
Default:
ON (DC 10.5V-16V)
(21) TLD
This menu is to set the content displayed on
the LCD when transmitting.
(22) RBF
This menu is to select frequency of Roger
Beep. The frequency range is 300KHz-3KHz.
The shift step is 10Hz.
Default:
1050Hz
(23) RBT
This menu is to select Roger Beep Holding
Time from 50ms—1000ms. The shift step is
50ms.
Default:
500ms
(24) CFR
This menu is to select CW Side Tone
Frequency from 300Hz-3KHz, the shift step
is 10Hz.
Default:
1050Hz
(25) TON
This menu is to select Transmitting Single-
Tone Frequency from 300Hz-3KHz. The
shift step is 10Hz.
Default:
1050Hz
TF:
When TF is selected,LCD would display transmitting frequency
when transmitting.
SR:
When SR is selected, LCD would display SWR value of antenna
when transmitting, for example: "1.2" on the LCD.
BAT:
When BAT is selected, LCD would display Supplied Voltage
when transmitting, for example: "13.8DC" on the LCD.
TOT:
When TOT is selected, LCD would display TOT remaining time
when transmitting. And TOT would count down till remaining
time is 0, for example: "170" displayed on the LCD display.
Default:
TF
Содержание AT-5555
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