Hioki ST5520-01 - Connecting the Measurement Leads

24
Connecting the Measurement Leads
2.2 Connecting the Measurement Leads
Connect the optional Hioki measurement leads to the measurement terminals.
Refer to “Options” (p. 2) for details.
Use the measurement leads (optional) specied by our company.
Connecting to the measurement terminals on the front panel
Red
Black
HIGH
LOW
Connect the red plug to the
HIGH terminal and the black
plug to the LOW terminal.
Connecting to the measurement terminals on the rear panel
LOW
Black
Red
HIGH
For contact check (p. 58)
(Do not use for 2-terminal measurements.)
Connect the red plug to the inside HIGH terminal and
the black plug to the inside LOW terminal.
(Do not use the outside terminals on the both ends.)
CAUTION
• When the HIGH terminal is short-circuited to the ground, the voltage of
the LOW terminal will become high and it is dangerous for you to touch it.
Do not touch the equipment to be measured, measurement leads, HIGH
terminals, or LOW terminals during measurement (while the TEST lamp
is blinking).
• During testing, the test voltage will be output simultaneously from
the measurement terminals on the front of the instrument and the
measurement terminals on the rear of the instrument. Do not connect any
plugs to set of measurement terminals that is not in use.