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6)
Under the operation of " auto range " mode, push the
" Range button " ( 3-6 Fig. 1 ) once will execute the
" Manual Range " mode and hold the range, the LCD will
show the " MANU " marker.
Under the manual range operation, push the " Range
button " ( 3-6 Fig. 1 ) > 2 seconds, will return to auto
range operation.
Remark :
During the measurement, if push the " V/A/Hz button " ( 3-7
Fig. 1 ) once, until the LCD show the " Hz " marker and the
display will show the frequency value of the measurement signal.
5-5 Continuity Check
1)
Connect BLACK test lead into " COM " terminal.
2)
Connect RED test lead into "
3)
Select the " Function rotary switch " ( 3-10, Fig. 1 ) to
the "
4)
The LCD display will show the "
5)
when the resistance value is less than 20 ohm, the beeper
sound will be generated.
5-6 Diode Test
1)
Connect BLACK test lead into " COM " terminal.
2)
Connect RED test lead into " V " terminal.
3)
Select the " Function rotary switch " ( 3-10, Fig. 1 ) to
the "
The LCD display will show the "
4)
a. When connected with polarity as shown in Fig. 2, a
forward current flow is established and the approx.
Diode Forward Voltage (VF) value in volt will appears
on the display reading. If the diode under test is
defective, " 0.000 " or near " 0.000 " value ( short circuit )
" – – – – " ( open circuit ) will be displayed.
" position.
" position.
" terminal.
" marker.
" marker.
11
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