Differentiate For metals that reject to use based on DISC settings are used for reference only. -11 oclock position: ironing -12 oclock position: Nickel coin (5¢) / Ground -1 oclock position: Zinc coin - 3 oclock position: copper money Note: Silver, Gold, 25¢,50¢ and 50¢ cannot be discovered
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Low battery LED If the probe is running out of battery capacity, the LOW BAT LED will stay on.Replace your old battery with two standard 9V batteries for optimal performance.
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Earphone Jack Using the earphone (sold separately) can extend battery life, allowing you to hear more clearly when exploring noisy places. Note: Please do not use earphones near traffic or other dangerous places.
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High sensitivity performance The probe sensor provided a 5.1-inch (13 cm) deep probe to get the exact position. If you want to search for very small or deep targets, use the higher sensitivity level.Use low sensitivity levels in unstable positions
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