Noise Level - Haier MRV SII AU042FNEUA Service Manual

11. Noise Level

(1) Testing illustration
Front
A
1m
(2) Testing condition:
a. Unit running in the nominal condition
b. Test in the semi-anechoic chamber
c. Noise level varies from the actual factors such as room structure, etc.
(3) Octave band level
AU052FNERA
AU042FNERA
Octave band center frequency Hz Octave band center frequency Hz
21