Qixiang Electon Science & Technoloyg Co.,Ltd. www.anytone.net A1.
AT-500M 10 METER RADIO Instruction Manual
1. KNOW ABOUT THIS RADIO 1 EMG AM/FM 2 6 MENU SQ/AQ 3 7 CH 4 VOL 5 EXT.
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3. HOW TO USE THIS RADIO 3.1 Power On/Off the Radio.................................................................. (1) Turn VOL switch clockwise to power on the radio, the LCD displays the Norms and then displays channel number. (2) Turn VOL switch anti-clockwise, until hear Ka Ta, the radio is powered off. Note: The standard version support 12V DC power supply. optional version support 12+24V check your version before connect power supply. 3.2 Volume Control .........................................
3.5 ................................................................................................... ※Mode Control (short press) (1) Short press , key to switch between / mode. (2) The LCD displays the selected mode. ※Keypad Lock (long press) (1) Long press key for over 2 seconds to lock the keys, LCD displays . (2) Long press key for over 2 seconds again to unlock the keys disappears form LCD. Note: In lock Mode all keys except PTT is valid. 3.6 .............................................
3.8 VOX function...................................................................................... The VOX function allows transmitting by speaking into the original microphone without pressing the PTT switch. Press [PTT] + [EMG] key to activate VOX function, LCD displays microphone icon, and then press [PTT] + [EMG] key to disable VOX function. The microphone icon disappeared. Note: When turn on VOX, the mic icon flashes, VOX sensitivity and time setting refer to page 6. 3.9 PA Function..............
(5) Short press key to validate the mode and exit setting. (6) Long press key or wait 10 seconds to store exit MENU. NO. LCD display Function detail Setting details 1 : CTCSS/DCS is OFF; CTCSS/DCS CT: 67.0Hz~250.3Hz； encode/decode DT: D023N~D754N； Note: This function is optional.
NO. LCD display 11 Function detail Setting details Noise blanker : turn off ANL/NB function : turn on ANL/NB function Default: : Turn off offset； 12 Offset direction -: negative offset, TX frequency low than RX frequency; +: minus offset, TX frequency high than RX frequency; Note: Valid only in HF or HAM mode. 13 RF gain level control 14 RB sound setting Level AU 03,06,09~48 Default: oF Note: If the AUTO RFG function is on, the radio will turn on the automatic RFG function.
3.14 Band Name Setting ....................................................................... (1) Choose a band to be modified. (2) Long press key to enter menu list. (3) Short press microphone [ UP ] or [ DN ] or name function memu, LCD displays (4) Short press or . to choose BAND key, the first digit blinks on LCD. (5) Short press microphone [ UP ] or [ DN ] or or to choose the character of the first digit. (6) Short press key to validate the first digit. The second digit blinks on LCD.
(7) Short press key to validate the frequency band,and the channel blinks on LCD. (8) Short press microphone [ UP ] or [ DN ] or or to choose the channel. (9) Short press key to validate the channel,and the mode blinks on LCD. (10) Short press microphone [ UP ] or [ DN ] or or to choose the mdoe AM or FM. (11) Short press key to validate the mode and exit setting. (12) Long press key or wait 10 seconds to store exit MENU.
4. SPECIFICATION GENERAL Modulation Mode AM/FM Frequency Range 28-29.7MHz Frequency Tolerance ±5.0ppm Input Voltage 13.8V Dimensions 185x124x38mm Weight 620g Operating Temperature Range Current Drain -20℃ to +50℃ Transmit 5A MAX Receive Squelched 0.3A VOL Max 0.
WARNING This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device does not cause any harmful interference; and (2) this radio must accept any interference that may cause undesired operations. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
