MXZ-SM36NAMHZ Service Manual

35
OCH789
MXZ-SM48NAM-U1
MXZ-SM48NAMHZ-U1
COOLING
MODE
HEATING
51
SPL(dB)
54
LINE
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)
BAND CENTER FREQUENCIES, Hz
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
1.5 m
[4.9 ft]
1 m
[3.3 ft]
MICROPHONE
UNIT
GROUND
4-6. NOISE CRITERION CURVES
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)
BAND CENTER FREQUENCIES, Hz
MXZ-SM36NAM-U1
MXZ-SM36NAMHZ-U1
COOLING
MODE
HEATING
49
SPL(dB)
53
LINE
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
MXZ-SM60NAM-U1
COOLING
MODE
HEATING
58
SPL(dB)
59
LINE
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)
BAND CENTER FREQUENCIES, Hz
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)
BAND CENTER FREQUENCIES, Hz
MXZ-SM42NAMHZ-U1
COOLING
MODE
HEATING
50
SPL(dB)
54
LINE
10
20
30
40
50
60
70
80
90
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70