IBM P 615 series

Noise Emission Notes
1. L
WAd
is the declared (upper limit) sound power emission level for a production series of machines.
2. L
pAm
is the mean value of the A-weighted sound pressure emission levels at the operator position (if
any) for a production series of machines.
3. <L
pA
>
m
is the mean value of the space-averaged A-weighted sound pressure emission levels at the
one-meter positions for a production series of machines.
4. N/A = Not Applicable (no operator position).
5. All measurements are made in accordance with ISO DIS 779 and reported in conformance with ISO
DIS 7574/4.
404 EserverpSeries 615 Service Guide