7
MS-GF50VA
MS-GF60VA
MS-GF80VA
90
80
70
60
50
40
30
20
10
63
125
250
500
1000
2000
4000
8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
BAND CENTER FREQUENCIES, Hz
COOLING
FUNCTION SPL(dB(A))
LINE
Super High
FAN SPEED
45
NC-10
OCT
A
VE BAND SOUND PRESSURE LEVEL, 0dB re 0.0002 MICRO BAR
90
80
70
60
50
40
30
20
10
63
125
250
500
1000
2000
4000
8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
BAND CENTER FREQUENCIES, Hz
COOLING
FUNCTION SPL(dB(A))
LINE
Super High
FAN SPEED
48
NC-10
OCT
A
VE BAND SOUND PRESSURE LEVEL, 0dB re 0.0002 MICRO BAR
90
80
70
60
50
40
30
20
10
63
125
250
500
1000
2000
4000
8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
BAND CENTER FREQUENCIES, Hz
COOLING
FUNCTION SPL(dB(A))
LINE
Super High
FAN SPEED
50
NC-10
OCT
A
VE BAND SOUND PRESSURE LEVEL, 0dB re 0.0002 MICRO BAR
OBH621A
