Display the status of channel/frequency and various function settings After pressing the PUSH button, press the following buttons to enter function: Button Function Choose storage memory channel M1 Choose storage memory channel M2 Choose storage memory channel M3 Choose storage memory channel M4 DORIS CB Radio...
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Antenna Interface Install the antenna here, the impedance is 50Ω External Speaker Jack Connect the optional external speaker SP01 here Power cable Connect the standard DC (Direct Current) power cable here 2.3 Microphone Down Connector Microphone cable DORIS CB Radio...
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Delete Memory Channel ..............Under the storage channel, hold on press the corresponding M1-M4 button until the storage channel number displayed on the screen disappears and a "DiDi" beep sounds, and the storage channel deletion is completed. DORIS CB Radio...
Turn clockwise to adjust to the next channel , turn counterclockwise to the previous channel. Button ..................Modulation Mode Selection Short press the button to switch the communication modulation mode AM/FM. The selected modulation mode will be displayed on the LCD. DORIS CB Radio...
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Short press the button twice to choose the CH19 channel. Short press the key thrice to return to the original channel. 4.10 【PUSH】Button................Hold on press the [PUSH] button for 2 seconds to enter the function menu setting. DORIS CB Radio...
Press the [PUSH] button to enter the selected function, rotate the VOL knob for setting, and press the [PUSH] button to save the setting; Short press the EMG button to exit the function setting menu step by step. DORIS CB Radio...
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OFF/ AU/ 03/ 06/ 09~48, total 18 types to select, OFF is to turn off the RF gain function; 1.10 RF gain setting Default: OFF Note: If set the AUTO RFG function, the radio will turn on the automatic RFG function. DORIS CB Radio...
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ON: Turn on NRC function 1.21 reduction) function Default: OFF (**Optional function, only have setting this function when NRC PCB added) ALL the channels, function settings will be 1.22 Factory reset settings back to factory default settings DORIS CB Radio...
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Default: ON OFF/ 1/ 2~8, total 9 levels, OFF is to turn off RB function RB function settings Default: OFF OFF:turn off Busy lock-out function; Busy channel lock out ON:turn on Busy lock-out function; function settings Default: OFF DORIS CB Radio...
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OFF,5,10~60S,total 13 levels for optional SCREEN SAVER TIME SETTING DEFAULT:OFF WHITE:White YELLOW:Yellow RED:Red CLOCK COLOR SETTING GREEN:Green CYAN:Cyan DEFAULT:WHITE OFF: close SCREEN SAVER display function POWER OFF CLOCK: open SCREEN SAVER display SCREEN SAVER function SETTING DEFAULT:OFF DORIS CB Radio...
Adjacent Channel Rejection 60dB 1st 10.695MHz IF Frequencies 2nd 455KHz Less than 10dB change in audio Automatic Gain Control(AGC) Output for inputs from 10 to 50000uV Squelch less than 1uV Audio Output Power 1Watts Frequency Response 300-3000Hz DORIS CB Radio...
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