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MOST IMPORTANT—WHEN RETURNING UNIT FOR SERVICE

1.

All units returned under warranty must be accompanied by copy of original dated invoice. 
Failure to do this will incur repair charges.

2.

Please include full details of the fault.

3.

Include payment of £4.5 for return carriage.

4.

Send unit to:  

Service Department:

Pentechnic, 1 Grange Cottages, Penkridge, 

Staffs ST19 5NH

LIMITED ONE (1) YEAR WARRANTY (UK)

This warranty gives you specific legal rights, and you may also have other rights. TESORO/LASER
assures you of the finest electronic equipment and service. TESORO/LASER warrants that each de-
tector manufactured by it will be free from defects in materials and workmanship for a period of one
(1) year. Should any failure to conform to the foregoing warranty appear within this period,
TESORO/LASER will, at its option, repair or replace the defective detector without any charge ex-
cept transportation charges. This warranty does not cover any detector that has been abused, tam-
pered with, or repaired by an unauthorized party. This warranty applies only to units purchased from
AUTHORIZED UK DEALERS. This warranty excludes batteries, damage caused by leaking batter-
ies, cable faults due to flexing on body mount units, and wear of the search coil housing. Complete,
detach and mail the portion below within 10 days of purchase in order to activate your warranty. Send
the WARRANTY to:  TREASURE WORLD, 192 Albany St., LONDON NW1 4AP

>>> Cut along this line

MODEL

SERIAL No.

DATE

PURCHASER'S NAME

ADDRESS

Where did you first learn of TESORO/LASER products?

What made you decide to buy TESORO/LASER?

Purchased where?

What do you like or dislike about the product?

LASER METAL DETECTORS
192 Albany Street
London, NW1  4AP
Telephone 207-387-3142

OPERATOR INSTRUCTION MANUAL

Summary of Contents for Trident I

Page 1: ...iod TESORO LASER will at its option repair or replace the defective detector without any charge ex cept transportation charges This warranty does not cover any detector that has been abused tam pered...

Page 2: ...k out what you take in and remove all trash dug up in your search 6 Fill all holes regardless how remote the location and never dig in a way that will damage be damaging to or kill any vegetation 7 Do...

Page 3: ...n short cable COIL 12x10W LC G 12x10 widescan long cable COIL 3x18W SW G 3x18 widescan Optional scuff covers are also available for any Tesoro Laser searchcoil Headphones Most metal detectorists prefe...

Page 4: ...formation and prices on optional accessories Searchcoils The 9x8 monolithic searchcoil provided with the Trident I is de signed for best all around performance Optional searchcoils may add to your det...

Page 5: ...clean out scuff covers periodically to avoid buildup of mineralized dirt particles which will affect performance The searchcoil is waterproof and can be submerged in either fresh or salt water After...

Page 6: ...ct voltage Never substitute a different voltage When using a Ni Cad battery always use a separate convertible pack with the proper voltage output for the detector s design Remove the battery from the...

Page 7: ...e allowed in natural wooded areas and very moist lawn areas Plugging in hard dry ground can damage grass roots leaving yellow dead spots in time After pinpointing target cut three sides of a four inch...

Page 8: ...h very little moisture where targets are not so deep one to four inches and the Plugging method is objectionable The Probe and Driver method requires more practice but is much less damaging to grass t...

Page 9: ...induced noise There are two ways to tell whether these sounds are good deep signals or trash noise The first is by repeatability Trash induced noises will not be regular as you sweep the coil over th...

Page 10: ...y change to the ALL METAL Mode to check the target response Remember the ALL METAL Mode is not susceptible to the false signals of the DISCRIMINATE Mode and can sometimes give a clearer and more consi...

Page 11: ...ther This is called crosstalk If you experience crosstalk in the mid dle of a hunt just flip the FREQ switch to another setting This is very eas ily done and can be done in the middle of a sweep Chang...

Page 12: ...ty will help you work a larger Adjust THRESHOLD To adjust the threshold tone push and hold the PINPOINT button and then turn the THRESHOLD knob clockwise until you hear a slight but steady tone You wi...

Page 13: ...er setting An overload situation will not hurt your detector but it will maximize the gain that is used by your de tector This can in certain conditions such as low mineralization in the soil cause yo...

Page 14: ...ate targets from each other We will start with the DISCRIMINATE LEVEL at the counterclockwise position Please notice that the DISCRIMINATE LEVEL knob is marked to corre spond to the items that are dis...

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