Turning on the Device
Press the green button once. The LED will light up and a long warning tone will be heard. Nokta Pointer is ready for use. Be sure there are no metal objects around at start up.
Turning off the Device
Press and hold the green button. Six (6) short warning tones will be heard and the device will turn off.
Mode Change
Press the gray button for 3 seconds. A short warning tone will be heard. The device will switch from the audio mode to the vibration mode. When pressed and held again, it will switch to the audio and vibration mode. If pressed again, it will revert back to the audio mode. A short warning tone will be heard with each mode change. Nokta Pointer will start at the same setting the next time you start up the device.
Sensitivity Increase
Sensitivity has ten (10) levels. The factory preset is level 5. Click the green button to increase sensitivity. The device will indicate the sensitivity change with a short beep each time you click the green button. When maximum sensitivity is reached, the device will produce a long beep
Sensitivity Decrease
Click the gray button to decrease sensitivity. The device will produce a short beep each time. When minimum sensitivity is reached, the device will produce a long beep. Nokta Pointer will start at the last adjusted sensitivity level next time it is
turned on.
https://www.noktadetectors.com/metal-detector/nokta-pointer/
Downloads
Nokta Pointer User Manual (EN)
click the red thing with the arrow in the middle .. a box will show up on the bottom left click on it