1. Probe：Used for wire tracing and NCV detection.
2. LED illumination：Used for dark working environment.
3. Power ON/OFF indicator：The indicator will be lit up when the switch is
at " "or "NCV" or "SCAN" position and the receiver has started its
functions.
4. NCV indicator：When the probe is close to the tested object to detect
the voltage, the indicator will light up if the object carried AC90~1000V. If
the indicator did not light up, there is no voltage detected from the object
or the AC voltage is less than 90V.
5. Signal status indicator：When doing cable mapping by probe, if the
indication LEDs (1~8) more light up, the signal is stronger.
6. Volume control：By adjusting the volume from high to low to adjust the
sensitivity of probe, move the position of receiver from 30 to 10cm to find
out which cable you are tracing.
7. Earphone jack Φ3.5mm：Earphone can be used when the working area
is noisy.
8. Function selection：4 Position mode switch (LED、NCV、OFF、SCAN)
9. Speaker：When “SCAN” feature is working, if the speaker is louder, the
signal is stronger.
10. 「 」 Locating and Isolating cables function push button： When
pushing the “ ” button, the feature starts and the signal status
indicator light will be on.
11. RJ45(8 pin) connectors：Used Only for RJ45 (8 pin) Lan cable
mapping. When used for RJ45 (8 pin) LAN cable mapping and wire
troubleshooting, please connect the cable terminal to RJ45 (8 pin) jack
of MT-7071 Transmitter, then start the function. (only for 1 to 1 test )
Caution! Do not plug in any live wire to the RJ45 (8 pin) jack.
12. Battery cover.
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