Galaxy DX 44V Owner's Manual

Summary of DX 44V

  • Page 1

    • “limited” means that we will repair problems caused by factory defects or normal use at no charge. • before returning a radio to us for warranty service, please call our service department for a repair authorization number (ran). This ran must be written below your return address on the outside of...

  • Page 2: Specifications

    Table of contents page specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 installation location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 mounting the radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 ignition noise...

  • Page 3: Installation

    Receiver sensitivity am: 0.5 µ v for 10 db (s+n)/n at greater than ½ -watt of audio output. Fm: 1.0 µ v for 20 db (s+n)/n at greater than ½-watt of audio output. Selectivity am/fm: 6 db @ 3 khz, 50 db @ 9 khz. Image rejection more than 65 db. If frequency am/fm: 10.695 mhz 1 st if, 455 khz 2 nd if a...

  • Page 4

    Ignition noise interference use of a mobile receiver at low signal levels is normally limited by the presence of electrical noise. The primary source of noise in automobile installations is from the generator and ignition system in the vehicle. Under most operating conditions, when signal level is a...

  • Page 5: Operation

    D. Try a different location on your car (keeping in mind the radiation pattern you wish) e. Is the antenna perfectly vertical? F. Try a different location in your neighborhood. Stay away from large metal objects when adjusting (metal telephone or light posts, fences, etc.). External speaker the exte...

  • Page 6

    5. Mode (pa/fm/am) switch. This switch is used to select pa, fm, am mode of operation. The am or fm mode is normally, but when you set to pa position, the transceiver acts as a public address amplifier. Before operating pa, you must first connect an external pa speaker (8 ohm, more than 2w) to the p...

  • Page 7

    Press-to-talk microphone the receiver and transmitter are controlled by the press-to-talk switch on the microphone. Press the switch and the transmitter is activated, release switch to receive. When transmitting, hold the microphone two inches from the mouth and speak clearly in a normal “voice”. Th...

  • Page 8

    Fig. 2 microphone plug wiring 1. Remove the retaining screw 2. Unscrew the housing from the pin receptacle body 3. Loosen the two cable clamp retainer screws. 4. Feed the microphone cable through the housing, knurled ring and washer as shown fig. 2. 5. The wires must now be soldered to the pins as i...