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INSTRUCTION  MANUAL

Summary of Contents for M580

Page 1: ...INSTRUCTION MANUAL...

Page 2: ...ontrol push pull band switch Hi Lo Built in ceramic filter helps prevent adjacent channel interf rence Built in automatic modulation control circuit Provision for PA operation with volume control Exte...

Page 3: ...ONE JACK 4 Pin socket for push to talk micro phone supplied 2 RF GAIN HI LO BAND SWITCH RF Gain This control should normally be set to maximum fully clockwise If a storong station blast in and sound d...

Page 4: ...ckwise position past click the transceiver is converted into PA Public Address mode 5 CHANNEL SELECTOR SWITCH Rotary switch selects one of 40 channels for both the high band and low band Channels 1 th...

Page 5: ...cable RG 58 U or RG 8 U with matching PL 259 type coaxial connector MOBILE INSTALLATION TRANSCEIVER MOUNTING Before installing the transceiver in a car truck boat etc be sure to choose a location whic...

Page 6: ...e greatly determined by the efficiency of the antenna system used Due to the complexity of the subject it is not within the scope of this manua to OPERATION INSTRUCTIONS Make sure the transceiver is p...

Page 7: ...to talk bar on the microphone The TX In dicator Light 6 will corne on as you depress the push to talk bar Hold the microphone 3 to 4 inches from the mouth and slightly to one side so that the voice d...

Page 8: ...5 65 27 695 6 27 025 26 27 265 46 27 475 66 27 715 7 27 035 27 27 275 47 27 485 67 27 725 8 27 055 28 27 285 48 27 505 68 27 735 9 27 065 29 27 295 49 27 515 69 27 745 10 27 075 30 27 305 50 27 525 70...

Page 9: ...SCHEMATIC FRONT PANEL...

Page 10: ...MAJOR ACOUSTICS CORPORATION XX4A12...

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