Available operating modes:
ALL METAL – is a standby mode. In this mode, metal is detected by a stationary coil and the detector emits a constant signal. It is not necessary to move the detector from side to side. In ALL METAL mode, adjust GND BAL (ground balance) and then press GND TRAC several times to remove common minerals and ores. In ALL METAL mode, the detector informs you of all detected objects with a medium pitched tone
DISC, NOTCH and AUTO-NOTCH – are operating modes in motion: In these modes, the detector informs you of detected objects with sounds at 3 different pitches. The detector operates in automatic ground levelling mode. The sensitivity can be adjusted as required, but manual adjustment of the ground balance is not possible. To reject valuable metal objects, use the DISC and NOTCH settings. In motion mode, the coil must be constantly moving to detect objects

Technical specifications
– Model: Maclean® MCE930 LCD
– Product number: MCE930
– Coaxial coil: 9.5″ (24 cm)
– Waterproof coil
– Working mode: dynamic/static
– Tuning: automatic/manual
– Acoustic signalling and graphic target recognition
– Metal discrimination (DISC)
– Built-in speaker
– Headphone output: 6.3 mm
– Operating frequency: 6.5-6.7 kHz
– Weight: approx. 1.5 kg
– Adjustable seat post length
– Power supply: 2x 9V battery (not included)
– Battery consumption indicator: 11.6 V
– Power consumption: ≤35mA