Acoustical
Noise
Emissions
The
equivalent
continuous
A-weighted
sound
pressure
level
at
workstations
(emission
sound
pressure
level
at
the
1-meter
bystander
positions)
does
not
exceed
70
dB(A).
Der
Geräuschpegel
der
Einheit
ist
kleiner
oder
gleich
70
db(A).
Declared
Acoustical
Noise
Emissions
Acoustical
Characteristic
Product
Configuration
Declared
A-Weighted
Sound
Power
Level,
L
WAd
(B)
Declared
A-Weighted
Sound
Pressure
Level,
LpAm
(dB)
Operating
Idle
Operating
Idle
Processor
Subsystem
6.1
5
6.1
5
44
6
44
6
Notes:
1.
Noise
levels
cited
are
for
the
typical
configuration
(A-Frame:
Bulk
Power,
CEC
cage,
battery
option,
media
drawer,
and
two
I/O
drawers).
2.
The
0.6-B
(6-dB)
reduction
in
noise
emission
levels
with
the
acoustical
rear
door
corresponds
to
a
factor
of
4
reduction.
That
is,
the
noise
level
of
a
single
A-Frame
with
Slimline
covers
is
about
the
same
as
the
noise
level
of
four
A-Frames
with
acoustical
covers.
3.
LWAd
is
the
upper-limit
A-weighted
sound
power
level;
LpAm
is
the
mean
A-weighted
sound
pressure
level
at
the
1-meter
bystander
positions;1
B
=10
dB.
4.
All
measurements
made
in
conformance
with
ISO
7779
and
declared
in
conformance
with
ISO
9296.
1072
Eserver
pSeries
690
Service
Guide
Содержание eserver pSeries 690
Страница 1: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Страница 2: ......
Страница 3: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Страница 12: ...x Eserver pSeries 690 Service Guide...
Страница 14: ...xii Eserver pSeries 690 Service Guide...
Страница 228: ...Step 1527 5 Call your next level of support 212 Eserver pSeries 690 Service Guide...
Страница 357: ...Step 1543 15 Call for support This ends the procedure Chapter 3 Maintenance Analysis Procedures 341...
Страница 362: ...Step 1545 15 Call for support This ends the procedure 346 Eserver pSeries 690 Service Guide...
Страница 365: ...Step 1546 15 Call for support This ends the procedure Chapter 3 Maintenance Analysis Procedures 349...
Страница 381: ...Step 154A 14 Turn off the power Chapter 3 Maintenance Analysis Procedures 365...
Страница 430: ...414 Eserver pSeries 690 Service Guide...
Страница 798: ...782 Eserver pSeries 690 Service Guide...
Страница 868: ...Media Subsystem Internal Cables 1021 p690 Cable Installation and Management 1022 852 Eserver pSeries 690 Service Guide...
Страница 910: ...MCM Installation Shorts Test Step 3 See L3 Cache Modules on page 898 894 Eserver pSeries 690 Service Guide...
Страница 923: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 907...
Страница 924: ...L3 Cache Shorts Test Step 5 908 Eserver pSeries 690 Service Guide...
Страница 926: ...L3 Cache Shorts Test Step 2 910 Eserver pSeries 690 Service Guide...
Страница 928: ...L3 Cache Shorts Test Step 4 912 Eserver pSeries 690 Service Guide...
Страница 929: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 913...
Страница 1055: ...7040 Model 681 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 1039...
Страница 1057: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 1041...
Страница 1061: ...Power Cabling Chapter 10 Parts Information 1045...
Страница 1090: ...1074 Eserver pSeries 690 Service Guide...
Страница 1094: ...1078 Eserver pSeries 690 Service Guide...
Страница 1109: ...error Handle unexpected modem responses expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done Appendix D Modem Configurations 1093...
Страница 1122: ...1106 Eserver pSeries 690 Service Guide...
Страница 1123: ...Appendix E Ground Path The ground path for the pSeries 690 is shown in the following figure 1107...
Страница 1124: ...1108 Eserver pSeries 690 Service Guide...
Страница 1132: ...1116 Eserver pSeries 690 Service Guide...
Страница 1133: ......
Страница 1134: ...Printed in U S A February 2004 SA38 0589 05...