IBM Asynchronous Color Terminals WS525 User Manual - page 41
Specifications
Standards Conformance
Acoustic Noise
Preliminary declared values per ISO 9296 and
ISO 7779:
Sound Power Level
Sound Pressure Level
2
L
, B
L
, dBA
Product
1
Idle
Operate
Idle
Operate
WS525
<3.9
<3.9
<20
<20
ANKPC 510
NA
6.0
NA
51
ANK 510
NA
5.6
NA
52
1
Current values for specific configurations are available from service representatives.
(1 B = 10 dBA.)
2
Operator position.
Table B–1 Standards Conformance and Approvals
Type
Standard
Subject
Communications
EIA 423
EIA 232-E
Serial communications
CCITT V.24 and V.28
NET 2 test report
Serial communications –
Australia PTT
German PTT
Japan PTT
Sweden PTT
EMI/RFI
CISPR-22 Class B
Electromagnetic compatibility
CSA 108.8
DOC Canada North American
Class B version
FCC part 15 Class B
Vfg 243/91,
Amd Vfg 46/92 Class B
Electromagnetic compatibility
(continued on next page)
Specifications B–5