HP M2350A Service Manual page 5

Explanation of Symbols
The symbols used on the HP Component Central Monitor are explained below:
w Alternating current.
= Direct current.
A
Attention, consult accompanying documents.
@ output.
-f> Input.
Equipotential grounding post (see explanation).
Indicates the equipment is Type B
(see explanation).
-0
Data input/output.
-E3- Fuse.
61 : Recorder out.
I c
and On.
Oandb off.
CD
Contrast.
Brightness.
Type B equipment provides a particular degree of protection against electric shock particularly
regarding:
n
allowable leakage currents
n
reliability of the protective earth connection (if present)
V