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3-5 Continuity Check by Internal Sounder
1. Connect the red test lead to the "°C°FVΩHz" terminal and the other (black) test lead to the "COM" terminal.
2. Set the rotary function selector to "Ω
3. Connect the test leads to the circuit to be measured. The internal sounder will operate if the resistance of the
circuit measured is lower than 30Ω approximately.
3-6 Diode Check
1. Set the rotary switch at "Ω
" position.
2. Connect black test lead to "COM" terminal and red lead to "°C°FVΩHz" input terminal.
3. Connect test leads to the diode normally the forward voltage drop of good silicon diode is shown between
0. 400V and 0.900V. If the diode under test is defective. "0.000" (short circuit) or "OL" (non-conductance) is
displayed. During check, the diode under test is defective, if "0.000" or other values are displayed.
" position.
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