Garrett Graphic Target Profiling 1350 User manual

Owner’s
Manual
$3
TM

Garrett Metal Detectors
INTRODUCTION
Graphic Target Profiling (GTP) 1350
NOTE:
In order to take full advantage of the special
features and functions of the GTP 1350, please read
this instruction manual.
Thank you for choosing Garrett’s Graphic Target
Profiling 1350™ metal detector with PowerMaster™
circuitry. This high performance metal detector
harnesses the power of advanced Digital Signal
Processor (DSP) technology to provide extremely
accurate multiple channel filtering, continuous
adaptation to hunting speeds and automatic ground
tracking for superior depth, discrimination and
pinpointing performance.
The GTP is easy to operate and those who demand
it, will find the GTP 1350 meticulously adapts to their
own style of treasure hunting.
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Graphic Target Proling 1350™3
TABLE OF CONTENTS
ToTheOwner.........................................5
GTP 1350 Parts .......................................7
GTP 1350 Assembly ...................................8
GTP 1350 Touchpad Functions
POWER..........................................11
MENU / SCROLL .................................12
Mode...................................12
Sensitivity................................14
Audio Threshold ..........................15
Frequency ...............................15
Volume..................................15
Tone....................................16
SaltElimination...........................16
ToneID .................................16
Backlight ................................17
BatteryType .............................17
OPERATE .......................................19
ACCEPT / REJECT................................19
PINPOINT / PROFILING............................21
LAST MODE .....................................21
+ and -.... ........................................22
LCD Graphic Display
Target ID Guide (Legend) ...........................23
Upper Scale ......................................23
Lower Scale ......................................23
Numerical Reference Guide .........................24
Profiling Display ...................................24
Battery.... ........................................24
OperatingInstructions.................................25
Overload Audio.......................................31
CoinDepthMeasurement..............................31

Garrett Metal Detectors
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Junk Targets .........................................32
Field Operations......................................33
TestPlotConstruction .................................34
BenchTesting........................................35
Batteries................................................37
Headphone Jack .....................................40
BatteryPackHipMount................................40
Searchcoils...........................................41
Maintenance.........................................42
Service and Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
MindYourManners...................................45
RAM Books...........................................47
Warning!................................................49
RAM Books Order Form ...............................51
Features and Specifications ............................53

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Graphic Target Proling 1350™
TO THE OWNER
Congratulations! As the proud owner of the Garrett
GTP 1350 you have joined an international family
of treasure hunters. Men, women and children alike
have used their Garrett detectors to find coins, relics
and gold nuggets that are valued in the millions of
dollars. To get the most out your GTP 1350 and
treasure hunting experiences be sure to carefully
read through this Owner’s Manual!
Your GTP 1350 is the first of its class to offer size
information that will enable you to know more about
your target before you dig. With its exciting profiling
technology, you can know the size (Small, Medium,
Large) of a target before you dig. And when coupled
with Garrett’s highly acclaimed PROformance
searchcoils, you search deeper and cover more
ground per sweep than with traditional searchcoils.
Your GTP1350 is also engineered with DSP enhanced
technology and is backed by 40 years of metal
detection research and development by Garrett’s

Garrett Metal Detectors
leading team of engineers. It is unparalleled in its
ability to locate coins, jewelry and other metallic
objects at greater depths than any other metal
detector in its class. With Garrett’s revolutionary
Graphic Target Analyzer (GTA) display that offers
target acceptance/rejection, precise discrimination
and other key information, you can spend more time
digging treasure and less time digging trash.
As the one of the world’s most intelligent detectors,
the GTP 1350 is factory preset to begin operation
in the COINS mode. Simply press the POWER
touchpad on your new GTP 1350 and immediately
begin hunting without the troublesome interference
from typical trash items or ground minerals. Of
course, you can easily adjust the detector to operate
in other hunting modes.
Again, welcome to the Garrett treasure hunting
family. In becoming a part of this great tradition and
hobby, you have made the right start to successful
treasure hunting.
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Graphic Target Proling 1350™
GTP 1350 PARTS
Before assembling your GTP 1350 metal detector
ensure you have the complete set of parts, which
include:
• Control Housing with S-shaped Ramrod Stem
• Upper Stem
• Lower Stem with Spring Clip
• Two (2) Mounting Washers
• One (1) Wing Nut
• One (1) Threaded Bolt
• Searchcoil with Cable
• Instruction Video
• Warranty Registration Card
If any part is missing, please contact your local dealer.

Garrett Metal Detectors
GTP ASSEMBLY
No tools are required to assemble the GTP 1350.
Hand tighten all necessary parts.
1. Press the two Mounting Washers into the Lower
Stem. See Figure 1.
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Figure 1
2. Slide the searchcoil onto the Stem (Figure 2).
Figure 2

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Graphic Target Proling 1350™
3. Insert the Threaded Bolt through the holes of
the Lower Stem and Searchcoil. Hand-tighten the
searchcoil assembly with the remaining Wing Nut.
See Figure 3.
Figure 3
4. Depress the Spring Clip and insert the Control
Housing into the Upper Stem.
5. Depress the Spring Clip in the Lower Stem to
adjust to the most comfortable operating length.
See Figure 4.
Figure 4

Garrett Metal Detectors
6. Wrap the Searchcoil cable snugly about the stem
with the first turn of the cable over the stem. See
Figure 5.
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Figure 5
7. Insert the Cable into the Connector of the Control
Housing and hand-tighten. See Figure 6.
Figure 6