1 Before You Start

1.1 Symbols Used

Table1 lists the International Electrical Symbols. Some or all of these symbols

may be used on the instrument or in this manual.

Symbol Description
AC(Alternating Current)
AC-DC
Battery
CEComplies with European Union Directives
DC
DoubleInsulated
ElectricShock
Fuse
PEGround
HotSurface (Burn Hazard)
Readthe User’s Manual (Important Information)
Off
On
5623A 1
1Before You Start
Table1 InternationalElectrical Symbols