graph 11
5.PARK mode test
a)Press MODE again to light on the PARK cursor and LED.
b)Six samples were successively crossed at 7 – 10cm (2.7-3.9'')above
the search coil.
c)Bass as the nails cross.5 ¢ nickel coins, pull ring, 1 ¢ zinc coins
across the medium sound.10 ¢ copper and 25 ¢ silver crossed.
d)As the metal sample crosses, the corresponding target cursor flashes,
and the digital cursor displays the corresponding number.(See graph 12,
with 25 ¢ zinc coin, for example)
graph 12
14