AnyTone AT-6666PRO User Manual

AnyTone AT-6666PRO User Manual

10 meter radio

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Qixiang Electron Science & Technology Co., Ltd
www.anytone.net

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Michael Smith
May 22, 2025

How can a CW key be added to the AT-6666 Pro for use on CW?

Summary of Contents for AnyTone AT-6666PRO

  • Page 1 Qixiang Electron Science & Technology Co., Ltd www.anytone.net...
  • Page 2 AT-6666PRO 10 Meter Radio User Manual...
  • Page 4: Table Of Contents

    CONTENTS 1.FUNCTIONS & FEATURES ................1 2.STANDARD ACCESSORIES ................2 3.INSTALLATION ....................3 4.GETTING ACQUAINTED .................6 5.HOW TO USE YOUR RADIO ................9 6.KEYPAD FUNCTION ..................10 7.CHANNEL FUNCTION MENU OPERATION ..........13 8.PUBLIC DATA FUNCTION MENU OPERATION ..........15 9.BACKGROUND FUNCTION MENU OPERATION ........16 10.SELF DEFINE PF KEY ................20 11.SPECIFICATIONS ..................22...
  • Page 5: Functions & Features

    Power Supply Voltage Protection Key-Lock Function DTMF Function BEEP Prompt Enhanced VOX Function (VOX.SPK can support digital mode operation) ECHO Function Programmable RB Function AM TX NPC User Defined (PF) key on microphone Audio path select +10KHz Function AT-6666PRO 10 Meter Radio...
  • Page 6: Standard Accessories

    2. STANDARD ACCESSORIES Radio Microphone Install bracket Screws Pads Adjusting screws Microphone Adhesive Case Fuse(15A 250V) Hanger Protectors AT-6666PRO 10 Meter Radio...
  • Page 7: Installation

    Damage to the radio may result. ▲ To reduce the risk of electric shock, or radio damage, base station installations should include lightning protection devices. ▲ Ask your authorized dealer or an authorized service center for available antenna options. AT-6666PRO 10 Meter Radio...
  • Page 8 1. Pull the two fuse cover in opposite directions and open it. 2. Replace the blown fuse with a new one, and close the fuse holder. 3. Be sure to only use the correct fuse type, otherwise damage may occur. AT-6666PRO 10 Meter Radio...
  • Page 9 3.5 Install External Speaker ................. If using an external speaker, please choose an 8 ohm speaker with a 3.5mm mono (double cable) TS type plug. 1. Locate the external speaker in a suitable place. 2. Plug into the speaker jack. AT-6666PRO 10 Meter Radio...
  • Page 10: Getting Acquainted

    Emergency Channel; Keypad lock RF Power Control RF Gain Control Squelch Control CLAR SSB/CW Clarifier Control VOL / OFF Power On/Off; Volume Control CH / PUSH Channel Switch; PUSH key RX/TX Indicator Microphone Jack LCD Display AT-6666PRO 10 Meter Radio...
  • Page 11 4. GETTING ACQUAINTED 4.2 Rear Panel ....................EXT SP DATA No. Functions PC Cable Jack External Speaker Jack Antenna Jack 4.3 Microphone ..................... PF (User defined) DOWN 6-Pin Connector EXT.AF Microphone cable MIC.KEY 6. +DC AT-6666PRO 10 Meter Radio...
  • Page 12 Appears when Dual Watch function is ON Appears when NRC Noise Reduction function in ON Appears when ASQ is enabled Appears when DCS is enabled Appears when CTCSS is enabled Displays the Frequency and Channel information AT-6666PRO 10 Meter Radio...
  • Page 13: How To Use Your Radio

    3. When the desired frequency digit/step is flashing, turn CH clockwise to increase frequency, or anti-clockwise to reduce frequency. Note: In channel mode, changing the VFO frequency is temporary, and is not saved to memory. The frequency will return to the default programmed channel after after changing channels. AT-6666PRO 10 Meter Radio...
  • Page 14: Keypad Function

    A-B-C-D-E-F-G-H-I. 6.4.2 COLOR Press key switch LED backlight color, repeat this operation to switch between different color backlights. 6.4.3 VFO Long press key to turn on the VFO function. The LCD displays "VF" AT-6666PRO 10 Meter Radio...
  • Page 15 CTCSS/DCS function, repeat this operation to switch ON/ OFF the function. Long press key to quickly enter the CTCSS/DCS function setting. 6.7.2 HI-CUT Press key to turn on HI-CUT function, LCD displays " "; Repeat this operation to switch ON/OFF the function . AT-6666PRO 10 Meter Radio...
  • Page 16 Note: See Menu item #20 and #21 for EMG channel settings. Keypad Lock Function: 1. Long press to lock keys, LCD displays " "; 2. Long press again to unlock the keys. Note: When this function is turned on, only the [PTT] button is valid. AT-6666PRO 10 Meter Radio...
  • Page 17: Channel Function Menu Operation

    Note: Press SCAN key to start CTCSS/DCS scanning. ADD: LCD displays "SC", present channel is added to scan list. Add/delete DEL: LCD does not display "SC", present channel is Scan list not added to scan list. Default: OFF AT-6666PRO 10 Meter Radio...
  • Page 18 (e.g. if the radio is set to FM mode and NB, then all channels with PD=ON will follow this last used global PUBLIC mode and setting. PC Software can also be used to configure the PUBLIC DATA option for individual channels, bands, or to apply these settings globally. AT-6666PRO 10 Meter Radio...
  • Page 19: Public Data Function Menu Operation

    CALL: Hold PTT+EMG to send DTMF encode; DTMF PTT Note: If the M1-M16 memory storage has no PTT ID's set, the DTMF function will be defaulted to OFF. DTMF groups can only be selected once they have been programmed. AT-6666PRO 10 Meter Radio...
  • Page 20: Background Function Menu Operation

    MAIN: The VOL knob controls the internal speaker volume; MIC.JACK: The VOL knob controls the microphone jack output volume; VOL.PATH BOTH: The VOL knob controls both the internal speaker and microphone jack output volume; Default: MAIN AT-6666PRO 10 Meter Radio...
  • Page 21 WHITE, BLUE, GREEN, YELLOW, RED, Backlight PURPLE, CYAN Color Default: WHITE Set the Dual Watch channel, mode and band: DW Channel Turn channel knob to change channel, press MODE to choose the mode, press BAND to choose the band. AT-6666PRO 10 Meter Radio...
  • Page 22 Level Default: OFF 01-05: Total of 5 levels for TX noise reduction; TX Noise OFF: Turn off TX noise reduction; Reduction Level Default: OFF 2K: 2KHz FM deviation 4K: 4KHz FM deviation FM Deviation Default: 2K AT-6666PRO 10 Meter Radio...
  • Page 23 Press PUSH again to edit next list. Hold PUSH to store any chnages and exit back to the main menu. OPT: Settings/Functions reset to defaults; ALL: Channels and Settings/Functions reset to defaults; Reset Default: OPT AT-6666PRO 10 Meter Radio...
  • Page 24: Self Define Pf Key

    - If a channel has no CTCSS/ DCS, the LCD will show "ERROR" Enter ASQ level setting menu MIC.GAIN Enter Mic Gain setting menu AM.NPC AM TX NPC ON/OFF RXNR RXNR ON/OFF Enter RXNR setting menu AT-6666PRO 10 Meter Radio...
  • Page 25 Choose FM Deviation level TONE Choose SSB TX bandwidth When set to SWR, long press INDIC Choose LCD meter display enters SWR setting menu. CH.PUSH Choose frequency STEP size Enter Public Setting PD menu AGC.SET Choose AGC FAST/SLOW speed AT-6666PRO 10 Meter Radio...
  • Page 26: Specifications

    Automatic Squelch Control (AM/FM) 1.0μV Audio Output Power 3 watts into 8 ohms Frequency Response AM/FM: 300 to 3000Hz SSB: 450 to 2500Hz Built-in Speaker 8 ohms, round. External Speaker(Not Supplied) 8 ohms; disables internal speaker when connected. AT-6666PRO 10 Meter Radio...

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