Adjusting and Storing/Recalling the Bass Focus

The time difference between the front-rear/left-right speakers, can be adjusted at the same time. With an initial delay of 0.1 ms for each of the 0 to 99 steps, audible time correction can be done.

Setting item: BASS FOCUS

Setting contents: 0-99

1Touch [ ] of BASS FOCUS.

The screen changes to the BASS FOCUS setup screen.

2Set the delay number in the front and rear as well as on the right and left by touching either button [ ] or [ ] of the front, rear, right and left speakers.

3Repeat the Step 2 above to set another channel (speaker).

4Touch [RETURN] to return to the previous screen.

•Any manual time correction adjustments will also affect corrections made for bass focus.

Storing Adjusted Contents

The following operation is performed after Step 4 above.

5Touch [MEMORY] on the BASS ENGINE screen.

6Within 5 seconds, touch any one of preset buttons [P.SET 1] through [P.SET 6].

The adjusted contents are stored on the P.SET number you touch.

•The stored contents on the P.SET number remain undeleted despite a following reset operation or disconnection of the battery power cord.

•Adjusted/set contents of each setting item in Bass Engine can be stored in the preset buttons (1 through 6).

Recalling the Adjusted and Stored Contents

Following operation is performed after Step 4 above.

5Touch any one of [P.SET 1] to [P.SET 6] on the BASS ENGINE screen.

Recall the adjusted and stored contents.

Time Difference Table

Number

Time

 

 

Number

Time

 

of

Difference

Distance cm (inch)

of

Difference

Distance cm (inch)

Steps

(ms)

 

 

Steps

(ms)

 

 

 

 

 

 

 

 

0

0.0

 

0.0

51

5.1

174.9 (68-7/8")

 

 

 

 

 

 

 

1

0.1

3.4

(1-3/8")

52

5.2

178.4 (70-1/4")

 

 

 

 

 

 

 

2

0.2

6.9

(2-3/4")

53

5.3

181.8 (71-9/16")

 

 

 

 

 

 

 

3

0.3

10.3

(4-1/16")

54

5.4

185.2 (72-7/8")

 

 

 

 

 

 

 

4

0.4

13.7

(5-3/8")

55

5.5

188.7 (74-1/4")

 

 

 

 

 

 

5

0.5

17.2 (6-13/16")

56

5.6

192.1 (75-5/8")

 

 

 

 

 

 

 

6

0.6

20.6

(8-1/8")

57

5.7

195.5 (77")

 

 

 

 

 

 

 

7

0.7

24.0

(9-7/16")

58

5.8

198.9 (78-5/16")

 

 

 

 

 

 

8

0.8

27.4 (10-13/16")

59

5.9

202.4 (79-11/16")

 

 

 

 

 

 

9

0.9

30.9 (12-3/16")

60

6.0

205.8 (81")

 

 

 

 

 

 

 

10

1.0

34.3

(13-1/2")

61

6.1

209.2 (82-3/8")

 

 

 

 

 

 

11

1.1

37.7 (14-13/16")

62

6.2

212.7 (83-3/4")

 

 

 

 

 

 

 

12

1.2

41.2

(16-1/4")

63

6.3

216.1 (85-1/16")

 

 

 

 

 

 

13

1.3

44.6 (17-9/16")

64

6.4

219.5 (86-3/8")

 

 

 

 

 

 

 

14

1.4

48.0

(18-7/8")

65

6.5

223.0 (87-3/4")

 

 

 

 

 

 

 

15

1.5

51.5

(20-1/4")

66

6.6

226.4 (89-1/8")

 

 

 

 

 

 

 

16

1.6

54.9

(21-5/8")

67

6.7

229.8 (90-1/2")

 

 

 

 

 

 

17

1.7

58.3 (22-15/16")

68

6.8

233.2 (91-13/16")

 

 

 

 

 

 

 

18

1.8

61.7

(24-1/4")

69

6.9

236.7 (93-3/16")

 

 

 

 

 

 

 

19

1.9

65.2

(25-5/8")

70

7.0

240.1 (94-1/2")

 

 

 

 

 

 

20

2.0

68.6 (27")

71

7.1

243.5 (95-7/8")

 

 

 

 

 

 

 

21

2.1

72.0

(28-3/8")

72

7.2

247.0 (97-1/4")

 

 

 

 

 

 

22

2.2

75.5 (29-11/16")

73

7.3

250.4 (98-9/16")

 

 

 

 

 

 

23

2.3

78.9 (31-1/16")

74

7.4

253.8 (99-7/8")

 

 

 

 

 

 

 

24

2.4

82.3

(32-3/8")

75

7.5

257.3 (101-1/4")

 

 

 

 

 

 

 

25

2.5

85.8

(33-3/4")

76

7.6

260.7 (102-5/8")

 

 

 

 

 

 

 

26

2.6

89.2

(35-1/8")

77

7.7

264.1 (104")

 

 

 

 

 

 

27

2.7

92.6 (36-7/16")

78

7.8

267.5 (105-5/16")

 

 

 

 

 

 

 

28

2.8

96.0

(37-3/4")

79

7.9

271.0 (106-11/16")

 

 

 

 

 

 

29

2.9

99.5 (39-13/16")

80

8.0

274.4 (108-1/16")

 

 

 

 

 

 

 

30

3.0

102.9

(40-1/2")

81

8.1

277.8 (109-3/8")

 

 

 

 

 

 

 

31

3.1

106.3

(41-7/8")

82

8.2

281.3 (110-3/4")

 

 

 

 

 

 

 

32

3.2

109.8

(43-1/4")

83

8.3

284.7 (112-1/16")

 

 

 

 

 

 

 

33

3.3

113.2

(44-9/16")

84

8.4

288.1 (113-1/16")

 

 

 

 

 

 

 

34

3.4

116.6

(45-7/8")

85

8.5

291.6 (114-3/4")

 

 

 

 

 

 

 

35

3.5

120.1

(47-5/16")

86

8.6

295.0 (116-1/8")

 

 

 

 

 

 

 

36

3.6

123.5

(48-5/8")

87

8.7

298.4 (117-1/2")

 

 

 

 

 

 

37

3.7

126.9 (49-15/16")

88

8.8

301.8 (118-13/16")

 

 

 

 

 

 

 

38

3.8

130.3

(51-5/16")

89

8.9

305.3 (120-3/16")

 

 

 

 

 

 

39

3.9

133.8 (52-11/16")

90

9.0

308.7 (121-1/2")

 

 

 

 

 

 

40

4.0

137.2 (54")

91

9.1

312.1 (122-7/8")

 

 

 

 

 

 

 

41

4.1

140.6

(55-3/8")

92

9.2

315.6 (124-1/4")

 

 

 

 

 

 

 

42

4.2

144.1

(56-3/4")

93

9.3

319.0 (125-9/16")

 

 

 

 

 

 

 

43

4.3

147.5

(58-1/16")

94

9.4

322.4 (126-7/8")

 

 

 

 

 

 

 

44

4.4

150.9

(59-3/8")

95

9.5

325.9 (128-5/16")

 

 

 

 

 

 

 

45

4.5

154.4

(60-3/4")

96

9.6

329.3 (129-5/8")

 

 

 

 

 

 

 

46

4.6

157.8

(62-1/8")

97

9.7

332.7 (131")

 

 

 

 

 

 

 

47

4.7

161.2

(63-7/16")

98

9.8

336.1 (132-5/16")

 

 

 

 

 

 

 

48

4.8

164.6

(64-3/4")

99

9.9

339.6 (133-11/16")

 

 

 

 

 

 

 

49

4.9

168.1

(66-3/16")

 

 

 

 

 

 

 

 

 

 

50

5.0

171.5

(67-1/2")

 

 

 

 

 

 

 

 

 

 

40-EN

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Alpine IVA-D310 Adjusting and Storing/Recalling the Bass Focus, 40-EN, Setting item Bass Focus Setting contents
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