KYORITSU 4300 - Manual (Page 10)

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4. Instrument layout
(1) Instrument Body
Name Details
1 H+S(C+P) terminal
To connect the replaceable metal tip MODEL8072
has been installed and delivered.
2 LED light
To illuminate the measurement spots
The light turns on/off automatically in relation to
ambient brightness.
3 Ambient light sensor
To sense ambient brightness for turning on/ off
the light
4 Test button
To conduct resistance measurement
Measurement is conducted when the button is held
down.
5 Warning LED
To give warnings for live circuit (blinking red)
and for large earth voltage (blinking yellow)
6 LCD
LCD with backlight
The backlight turns on/off automatically in relation
to ambient brightness.
7 Power button
To power on/ off the instrument.
The button should be held down for 1 sec or longer.
8 E terminal To connect the test lead MODEL7248
5 6 3 4 7 2 1 8
Fig. 4-1