Target ID Legend-Works in conjunction with the Target ID Cursor to
indicate a target’s probable identity.
Target ID Cursor (Upper Scale)-The Target ID cursor, in conjunction withthe Target ID Legend, indicates the probable identity of a detected target. Theupper scale consists of twelve (12) graphic segments for Target ID.
Coin Depth Indicator-The depth of a coin, or similar sized target, is indicated in 2-inch increments Battery Level Indicator-Indicates the current battery condition.
You can expect 20 to 40 hours of operation depending on battery type andquality.Access and replace the batteries by sliding the cover off the control housing. Remove batteries when the MD-6450 will be stored for longer than 30 days.
Sensitivity Indicator-The MD-6450 has eight (8) settings for sensitivity.