Major M580 Instruction Manual

Am/fm 2-way radio

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INSTRUCTION MANUAL

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Summary of Contents for Major M580

  • Page 1 INSTRUCTION MANUAL...
  • Page 2: General Description

    GENERAL DESCRIPTION and RF power output. This transceiver is an advanced AM/FM • LED digital channel read-out. 2-way radio designed primarily for mobile • Switchable Noise Blanker + ANL for operation. It employs the very latest effective réduction of noise. technology to provide 80 channels of •...
  • Page 3: Front Panel

    AM Modulation: 90% typical. MISCELLANEOUS FM Deviation: ±1.5 kHz with Dimensions 1250 Hz, 20 mV [Overall] : 6-1/4 "W x 8"D x audio. 2-1/8 "H. 156mmW x 200mm Antenna Input D x 52 mmH. Impédance: Nominal 50 ohms. Net Weight: 1.5 kilograms/ Current Drain: 1.6A or less at...
  • Page 4: Rear Panel

    channels for both the high band and сап select channels 41 through 80. Each channel sélection is made with low band. Channels 1 through 40 the channel selector (5). are obtained with the Hi-Lo Band [3] VOLUME/ON-OFF switch in Lo (depressed) position, Varies the Sound output from the then channels 41 through 80 are speaker.
  • Page 5 [1] DC POWER SOCKET 13,8V DC power for the transceiver silences the internal speaker. is fed through this socket using [4] SELECTIVE CALL JACK DC power cable suppiied, Optional sélective call unit plugs into this jack. Consult your dealer for [2] PA JACK definite information.
  • Page 6: Dc Power Connections

    DC POWER CONNECTIONS lead first and then clamp it onto the The transceiver is designed to operate terminal selected. Note that the con­ from a battery source of 13.8 volts DC, nection to this point will ensure that DC in vehicles [or boats] employing either power to the transceiver is automatically negative or positive ground electrical eut off when the vehicle ignition is turned...
  • Page 7 talk bar on the microphone. The TX In- the antenna and power source are con­ dicator Light 6) will corne on as y ou nected. If y ou hâve not already done so, depress the push-to-talk bar. Hold the plug in the microphone. microphone 3 to 4 inches from the mouth and slightly to one side so that the...
  • Page 8 FREQUENCIES Your transceiver is capable of operation on ail frequencies as listed below: C h a n n e l C h a n n e l C h a n n e l C h a n n e l C h a n n e l F r e q u e n c y C h a n n e l...
  • Page 9 SCHEMATIC FRONT P A N EL [...
  • Page 10 MAJOR ACOUSTICS CORPORATION XX4A12...

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