User manual GALAXY DX 95T

[. . . ] TABLE OF CONTENTS PAGE CHAPTER 1 Specifications . 2 DX 95T BI RI SERI S G G E C D B +4 0 dB +6 0 10 0 % CHAPTER 2 Installation . 3 3 4 4 4 4 E F G H PA FM AM U SB LSB External Speaker . . H I H SW R ALERT G S 1 M OD 3 40 9 57 60 +20 80 A 20 0 1 20 40 60 8 0 Public Address . [. . . ] The time and amount of Echo effect are preset at the factory. There are no external controls for these adjustments. However, there are two small internal adjusting pots inside the Echo module, which is located in a metal box just behind the channel selector switch. These adjusting pots are labeled Echo and Time. MODE SWITCH: This control allows you to select one of the following operating modes: PA/FM/AM/USB/LSB. GNF/OFF/40dB PAD SWITCH: When in the GNF position, the Galaxy Noise Filter is activated. This is a special noise filter that de-emphasizes audio high frequency response in order to increase the signal-to-noise ratio of weak signals. While you will notice a dramatic reduction in the "rushing" sound when this filter is activated, it does not have much effect on the signal-to-noise ratio of strong signals. The GNF is for SSB use only and will cause distortion if used during AM reception. When the switch is in the 40dB PAD position, the 40dB attenuation circuit is activated. When the switch is in the OFF position, neither the GNF circuit nor the Attenuation circuit will be active. MOD LAMP/OFF/+10KHz SWITCH: When in the MOD LAMP position, the Mod Lamp circuit is activated. Turn VOL knob clockwise to apply power to the radio. Set the VOL for a comfortable listening level. Set the MODE switch to the desired mode. Listen to the background noise from the speaker. Turn the SQ knob slowly clockwise until the noise just disappears. The receiver will remain quiet until a signal is actually received. Do not advance the control too far or some of the weaker signals will not be heard. Set the CHANNEL selector switch to the desired channel. Adjust COARSE/FINE control to clarify the SSB signals or to optimize AM/FM signals. Select the desired channel of operation. [. . . ] When these are aligned, the retaining screw is then screwed into place to secure the housing to the pin receptacle body. To wire the microphone cable to the plug provided, proceed as follows: 1. Unscrew the housing from the pin receptacle body. Loosen the two cable clamp retainer screws. Feed the microphone cable through the housing, knurled ring and washer as shown Figure 2. 14 15 9. [. . . ]