Description of Symbols
A-1
Appendix A
Description of Symbols
No. Symbol IEC publication Description
1
IEC 60878-5007 "ON" (power)
2
IEC 60878-5008 "OFF" (power)
3
IEC 60878-5009 Connected and stand-by
4
IEC 60878-5031 Direct current
5
IEC 60878-5032 Alternating current
6
IEC 60878-5172 Charger: Class II equipment
7
—— Indoor use only
8
IEC 60878-5384 Light Indication of radiation field
9
IEC
60878-ISO3864-B.3.6
Warning:
risk of electric shock
10
IEC 60878-Safety08 Warning: laser
11
IEC 60878-Safety09 Warning: ionizing radiation
12
IEC 60878-0434
Caution: Refer to the
accompanying documents
13
——
Use period of environmental
protection