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Page 10

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SKU 67378 

        

the right.   Sweeping any of the other 

samples will produce the “DI” sound.
Rotate the DISC/TONE dial to mark 

8. 

the other specific metals with the 

“KO” sound.
To use the Metal Detector to “target’ 

specific metals, set the MODE switch 

to ALL METAL and the VOLUME and 

SENS dials to the middle.  
Press the red TARGET Button (6) 

9. 

on the panel. Set the silver quarter 

about five inches from the center of 

the Search Coil.  The unit will make a 

continuous long tone and the meter 

will swing to the right.  See Figure 10. 

 

 

 

 

 

 

 

 

 

 

 

Keeping the coin still, release the 

10. 

TARGET button.  Wait two seconds, 

then press down the TARGET button 

again; the unit’s sensitivity will be 

reduced.

note: 

11. 

Even though the coin’s 

location has not changed, when the 

unit’s sensitivity is reduced the Metal 

Detector will stop sounding a tone.
Repeat the above operation, bringing 

12. 

the coin closer to the Detector 

and making it sound a tone. Once 

operating an outside search, you can 

use the TARGET button to determine 

the location of the metal.

general operating instructions

Once all the proper tests and 

adjustments have been made, the 

Metal Detector is ready to be used 

outdoors.

When first searching, set the Mode 

1. 

button to ALL METAL and SENS to 

the highest level. 
Adjust the VOLUME to the desired 

2. 

level.

figure 11

3.  Sweep the Search Coil (23) slowly 

back and forth in an arc, keeping it 

about 1/2” to 2” from the ground.  See 

Figure 11, above.
If you hear a beeping noise or see 

4. 

the needle jump to the right on the 

View Meter), you have located a 

metal object. 
Use the TARGET button to pin-point 

5. 

the object. Then use the DISC or 

TONE modes to determine what kind 

of metal it is and whether you wish to 

dig out the item. 
To prevent accidents, turn off the tool 

6. 

and remove the batteries after use.  

Clean, then store the tool indoors out 

of children’s reach.

Target  

Button (6)

figure 10

25¢

Summary of Contents for 67378

Page 1: ...eserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may not be drawn proportionally Due to continuing improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included For technical q...

Page 2: ...used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to address practices not related to personal injury CAUTION without the safety alert symbol is used to address practices not related to personal injury General Power Tool Safety Warnings WARNING Read all safety warnings and instructions Failure to follow th...

Page 3: ...in labels and nameplates on 1 the tool These carry important safety information If unreadable or missing contact Harbor Freight Tools for a replacement Handle Tool carefully at all times 2 Dropping Tool can cause damage to circuit boards and housing which can cause the tool malfunction or failure Position batteries in proper polarity 3 and do not install batteries of different types charge levels ...

Page 4: ...l was designed Do not modify this tool and do not use this tool for a purpose for which it was not intended This product is not a toy 12 Keep it out of reach of children People with pacemakers should 13 consult their physician s before use Electromagnetic fields in close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure In addition people with pacemakers should A...

Page 5: ...s for putting into use Read the entire Important Safety Information section at the beginning of this manual including all text under subheadings therein before set up or use of this product To prevent serious injury from accidental operation Turn the Power Switch of the tool off and remove the batteries before assembling or making any adjustments to the tool Note For additional information regardi...

Page 6: ...cord rotate the Lower Leg enabling the cord to wind around the two Legs Rotate the Nut counterclockwise to lock the Legs To adjust the length of the Legs turn 2 the Lock Nut in a clockwise direction slide the Lower Leg to the desired extension length and turn the Nut counterclockwise to secure the Legs together To adjust the angle of the Search 3 Coil loosen the Coil Pivot 21 and Knob Bolt 22 and ...

Page 7: ...s Pay attention to traffic safety Functions and Indicators On Off Volume Turns on power to the unit and sets the sound level SENS Sets the sensitivity level of the unit Zero setting is the lowest level and 10 is the highest For general use set the sensitivity to a higher position In a mineralized area or area with electrical interference a lower setting may be more effective MODE Sets the unit to ...

Page 8: ...l to the middle position Set the MODE switch to the middle ALL METAL See Figure 5 Sweep the metal samples 2 to 3 inches or more above the center of the Search Coil The Metal Detector will respond to each with a DI tone and the pointer on the View Meter will swing to the right NOTE Be sure to move the samples as the Detector is in motion mode Otherwise the Detector will not respond NOTE Adjusting t...

Page 9: ... Coil the unit will not respond to the nickel or to the iron nail But it will respond the other samples To prevent the 5 zinc penny from being detected set the DISC TONE dial to about 1 o clock See Figure 9 By now only the silver quarter should be detected NOTE The discrimination position of aluminum is similar to silver So both metals will be detected at the same time The discrimination position ...

Page 10: ...ing a tone Repeat the above operation bringing 12 the coin closer to the Detector and making it sound a tone Once operating an outside search you can use the TARGET button to determine the location of the metal General Operating Instructions Once all the proper tests and adjustments have been made the Metal Detector is ready to be used outdoors When first searching set the Mode 1 button to ALL MET...

Page 11: ... the ground until the false signal disappears To set the DISC setting place a test metal object in highly mineralized earth or wet sand and adjust the setting before beginning When searching in a trash area set 4 the DISC to the middle setting so that the unit can reject most invaluable metals such as nails bottle caps cans and small pieces of iron Move all metal digging tools when 5 searching The...

Page 12: ...circuit boards and the case and can cause the Detector to malfunction After Use 3 wipe external surfaces of the tool with a damp clean cloth then dry Do not use harsh chemicals cleaning solvents or strong detergents to clean the detector PLEASE READ THE FOLLOWING CAREFULLY The manufacturer and or distributor has provided the parts list and assembly diagram in this manual as a reference tool only N...

Page 13: ...U 67378 ASSEMBLY DIAGRAM Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts ...

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