29
E N G L I S H
• When diode testing has been completed, disconnect
the connection between the testing leads and the
circuit under test and remove testing leads from the
input terminals.
Figure 7
Testing for Continuity
(Figure 7)
Warning
To avoid damages to the Meter or to the
devices under test, disconnect circuit power and
discharge all the high-voltage capacitors before
measuring continuity.
To test the diode out of a circuit, connect the Meter as
follows:
1. Insert the red test
lead into the
V
Ω
terminal and the black
test lead into the
COM
terminal.
2. Set the rotary switch
to
Ω
and press
SELECT
button to select
measurement mode.
3. The buzzer sounds if
the resistance of a circuit
under test is less than 50
Ω
.
4. The buzzer may or
may not sounds if the
resistance of a circuit
under test is between 50
Ω
to 120
Ω
.
5. The buzzer does not sound if the resistance of a circuit
under test is higher than 120
Ω
.
Note:
• The buzzer beeps once when pressing any buttons at
any rotary switch positions except at 2/20A positions
if the button is valid. If the button is not valid, it does
not beep. At 2/20A rotary switch position, the buzzer
is set not to beep.
• The buzzer beeps 5 times continuously on around 1
minute before entering the sleep mode. When it is just
before entering the sleep mode, it will have one long
beep to warn you.
• The LCD displays OL indicating the circuit being tested
is open.
E.
