KYORITSU 5406A - Manual (Page 10)

― 8 ―
LED indication of correct The P-E and P-N LEDs illuminate when
the wiring of the circuit under test is
correct. The reverse LED is lit when P
and N are reversed.
Auto data hold The LCD reading is automatically frozen for
3 seconds after measurement.
Display The liquid crystal display has 3 1/2 digits
with a decimal point and units of
measurement (ms, mA).
Over voltage Halts measurement to prevent damages to
the body when voltage between phase and
earth is approx. 260V or more. "VL-PE Hi"
is shown on the display.
Symbols used on the Equipment protected throughout by
DOUBLE INSULATION or REINFORCED
INSULATION.
Caution（refer to accompanying instruction
manual）
polarity
instrument
Function Operating error of trip current
Ч1/2
Ч1
Ч5
AUTO RAMP -10∼0%
0∼+10%
-10%∼+10%
● Operating error of trip current (IEC/EN 61557-6)
The influencing variations used for calculating the operating error are
denoted as follows:
Temperature：0℃ and 40℃
Earth electrode resistance：max 50Ω(max 20Ω at ×5 500mA only)
System voltage：230V+10%-15%