Metal detector DM 300X

Instruction:

1. Open the back cover and insert the 9V battery into the battery compartment corresponding to the positive and negative poles. Push the battery cover inwards to close the battery compartment.

2. Turn on the detector. The buzzer will make a “beep” to indicate that the detector is ready for operation. (If the buzzer sounds or the alarm indicator lights continuously, it means that the battery needs to be replaced)

3. When the detector detects metal, the buzzer will sound the alarm and the indicator light will turn red.

4. If you need to detect underground objects, hold the probe parallel to the ground.