8
NOTE
Continuity test is available to check open/short of the circuit.
10.
Infrared Remote Control Transmitting Signal Detection(
)
Set the rotary switch to
and align the emitter head vertically in line with the
infrared receiver, make sure the deviation is not more than±15
o
and the distance
between (1-30 cm) and press the power button of remote controller. If the red LED
glows at the same time, then the remote controller works properly.
NOTE
a.
To avoid the intense light once applied this function.
b.
The emitter head vertically align to infrared receiver and the deviation is not more
than±15
o
11.
Live Wire Recognition (
△
)
(LINE TESTER)
.
Connect red test lead to V/Ωjack and black to COM jack, hold the insulation part of
black test lead and do not put into circuit under measurement; connect the red test
lead to live wire, the meter will display
△
, when the red test lead connect the earth
wire, the meter does not display
△
.
NOTE
When the circuit is not ground or in serious leakage circuit, once connect earth wire
might display
△
Summary of Contents for DM 81
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