ラックマウント, Power protection b protection a temp – Yamaha HC1500 User Manual
Page 6
4
: mm
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
–dB
50 40
30 20 10 5 2 0 2 4 5
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
50 40
30 20 10 5 2 0 2 4 5
PEAK
PEAK
CHANNEL B
CHANNEL A
CHANNEL B
CHANNEL A
POWER AMPLIFIER
PROFESSIONAL SERIES
CLIP/LIMIT
INPUT
CLIP/LIMIT
INPUT
WATTS/8
Ω
WATTS/8
Ω
–
+dB
–
+dB
ON/ OFF
POWER
PROTECTION B
PROTECTION A
TEMP
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
–dB
50 40
30 20 10 5 2 0 2 4 5
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
50 40
30 20 10 5 2 0 2 4 5
PEAK
PEAK
CHANNEL B
CHANNEL A
CHANNEL B
CHANNEL A
POWER AMPLIFIER
PROFESSIONAL SERIES
CLIP/LIMIT
INPUT
CLIP/LIMIT
INPUT
WATTS/8
Ω
WATTS/8
Ω
–
+dB
–
+dB
ON/ OFF
POWER
PROTECTION B
PROTECTION A
TEMP
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
–dB
50 40
30 20 10 5 2 0 2 4 5
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
50 40
30 20 10 5 2 0 2 4 5
PEAK
PEAK
CHANNEL B
CHANNEL A
CHANNEL B
CHANNEL A
POWER AMPLIFIER
PROFESSIONAL SERIES
CLIP/LIMIT
INPUT
CLIP/LIMIT
INPUT
WATTS/8
Ω
WATTS/8
Ω
–
+dB
–
+dB
ON/ OFF
POWER
PROTECTION B
PROTECTION A
TEMP
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
–dB
50 40
30 20 10 5 2 0 2 4 5
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
50 40
30 20 10 5 2 0 2 4 5
PEAK
PEAK
CHANNEL B
CHANNEL A
CHANNEL B
CHANNEL A
POWER AMPLIFIER
PROFESSIONAL SERIES
CLIP/LIMIT
INPUT
CLIP/LIMIT
INPUT
WATTS/8
Ω
WATTS/8
Ω
–
+dB
–
+dB
ON/ OFF
POWER
PROTECTION B
PROTECTION A
TEMP
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
–dB
50 40
30 20 10 5 2 0 2 4 5
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
50 40
30 20 10 5 2 0 2 4 5
PEAK
PEAK
CHANNEL B
CHANNEL A
CHANNEL B
CHANNEL A
POWER AMPLIFIER
PROFESSIONAL SERIES
CLIP/LIMIT
INPUT
CLIP/LIMIT
INPUT
WATTS/8
Ω
WATTS/8
Ω
–
+dB
–
+dB
ON/ OFF
POWER
PROTECTION B
PROTECTION A
TEMP
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
–dB
50 40
30 20 10 5 2 0 2 4 5
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
50 40
30 20 10 5 2 0 2 4 5
PEAK
PEAK
CHANNEL B
CHANNEL A
CHANNEL B
CHANNEL A
POWER AMPLIFIER
PROFESSIONAL SERIES
CLIP/LIMIT
INPUT
CLIP/LIMIT
INPUT
WATTS/8
Ω
WATTS/8
Ω
–
+dB
–
+dB
ON/ OFF
POWER
PROTECTION B
PROTECTION A
TEMP
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
0
2
4
6
8
10
12
14
16
18
20
25
30
35
50
00
–dB
50 40
30 20 10 5 2 0 2 4 5
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
0.0
1 0.1 1
.0 5 10
50 100 20
0 300
50 40
30 20 10 5 2 0 2 4 5
PEAK
PEAK
CHANNEL B
CHANNEL A
CHANNEL B
CHANNEL A
POWER AMPLIFIER
PROFESSIONAL SERIES
CLIP/LIMIT
INPUT
CLIP/LIMIT
INPUT
WATTS/8
Ω
WATTS/8
Ω
–
+dB
–
+dB
ON/ OFF
POWER
PROTECTION B
PROTECTION A
TEMP