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1.1.2 Pictograms
Symbol Description
Electric shock hazard
Electrostatic discharge. Do not touch!
Take precautionary measures against static discharge.
Observe the advice for protecting the instrument.
1.2 Symbols and precautionary statements on the
instrument
Symbol Description
Hazard warning
Disconnect the power plug before opening – Follow safety instructions –
Professional servicing only
Warning !
To prevent
electrical shock do
not open device.
Warning of electrical shock hazard
Do not open the unit.
To prevent fire
replace only with
same type and
rating of fuse !
Warning of fire hazard
Always replace the fuse with a fuse of the same type and rating.
1.2.1 Conventions used in the instruction manual
Designation Description
[Text] Buttons on the touchscreen display
"Term" Terms used in the instrument menus