IBM 4957-A10, Appliance Manual

Page: 17 / 62

Taiwan Notice
United States Federal Communications Commission (FCC) Notice
Declared noise emissions
Declared noise emissions in accordance with ISO 9296
(1-5)
Table 1. Declared noise emissions in accordance with ISO 9296
(1-5)
Product description
Models: A10, C10, M10, J10,
J11 & J12
Declared A-weighted
sound power level,
L
WA,m
(B)
Declared A-
Weighted
Sound Pressure
Level,
L
pA,m
(dB)
Statistical adder for
verification
K
v
(B)
Operating Idling Operating Idling Operating Idling
Typical Configuration:
23 ± 2 degrees C, 500m
7.1
(6)
7.1
(6)
60 60 0.3 0.3
Maximum configuration:
27 degrees C, 500m
7.3
(6)
7.3
(6)
60 60 0.3 0.3
Safety and environmental notices xvii