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Galaxy 2547

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Galaxy 2547

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4 Position Channel Mod

Before you start, make sure the radio isn't connected to a power source!

This is a 4 position rotary switch conversion

Reference Picture Below 

Remove the radio covers, all knobs, and front bezel.

Remove the headphone jack from the front panel and leave wired.

Heat shrink headphone jack and secure to inside of chassis with double sided mounting foam. (See Figure 2)

Turn the shaft of the rotary switch to position 2.

Mount the switch in the hole for the headphone jack and position the flat side of the shaft toward the bottom of the radio.

Wire according to the schematic to the left and reassemble the radio.

 

 

galaxy2547img.jpg

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Channel

Position 1

Position 2

Position 3

Position 4

1

 

1

 

 

2

 

2

 

 

3

 

3

 

 

4

 

4

 

 

5

26.695

5

 

27.655

6

26.705

6

 

27.665

7

26.715

7

 

27.675

8

26.735

8

 

27.695

9

26.745

9

 

27.705

10

26.755

10

 

27.715

11

26.765

11

 

27.725

12

26.785

12

27.425

27.745

13

26.795

13

27.435

27.755

14

26.805

14

27.445

27.765

15

26.815

15

27.455

27.775

16

26.835

16

27.475

27.795

17

26.845

17

27.485

27.805

18

26.855

18

27.495

27.815

19

26.865

19

27.505

27.825

20

26.875

20

27.505

27.845

21

26.885

21

27.515

27.855

22

26.895

22

27.525

27.865

23

26.925

23

27.575

27.895

24

26.905

24

27.555

27.875

25

26.915

25

27.565

27.885

26

26.935

26

27.585

27.905

27

26.945

27

27.595

27.915

28

26.955

28

27.605

27.925

29

 

29

27.615

27.935

30

 

30

27.625

27.945

31

 

31

27.635

27.955

32

 

32

27.645

27.965

33

 

33

 

 

34

 

34

 

 

35

 

35

 

 

36

 

36

 

 

37

 

37

 

 

38

 

38

 

 

39

 

39

 

 

40

 

40