Garrett Graphic Target Profiling 1350 Owner's Manual page 54

Touchpad Controls with One-Touch Operation
Volume Control
Length: 40" to 51" - Adjustable
Weight: 4.0 lbs (1.9 kgs)
Frequency: 7.2 kHz
8 AA Battery operation (batteries included)
5 year warranty
Search Modes: Coins, Jewelry, Relics, Zero and
Custom
Discrimination with Visual Target ID
Settings:
Frequency, Volume, Tone and Full-Range Multi-
Notch Discrimination
Proof of Garrett excellence is the recognition
given them by the following United States patents:
4,709,213; 4,488,115; 4,700,139; 4,398,104;
4,423,377; 4,303,879; 4,334,191; 3,662,255;
4,162,969; 4,334,192; 5,148,151; 5,138,262;
5,721,489; 5,786,696; 5,969,528; Design 274,704
and 297,221; Design 333,990; G.B. Design
2,011,852; Australia Design 111,674 and other
patents pending.
54
Sensitivity, Threshold,
Garrett Metal Detectors
Detection