Hioki 3511-50, Instruction Manual, Page: 15 / 140

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1.3 Names and Functions of Parts
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1.3.1 Front View
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1.3 Names and Functions of Parts
1. Measurement display
Displays a testing parameter and corresponding measurement.
2. Status display
Displays current test conditions, presettings, and other information.
3. Comparator judgment display
Displays judgment in comparator mode.
4. Operation section
Use to set test conditions and to make other settings (see next page for more
information).
5. Test terminals
There are five test terminals:
H
CUR
: The test signal is supplied to this terminal.
H
POT
: Detected voltage high terminal
L
POT
: Detected voltage low terminal
L
CUR
: Test current detected terminal
GUARD
: Guard terminal
These test terminals are designed according to the safety standard;
Pollution Degree 2, Overvoltage Category I.