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14   TDI 

Pr o

  Owner ’s Gui de

TARGET CONDUCTIVITY-

 

What i t does

This control allows the user to select whether to hear only low- conductive 
targets, only high-conductive targets, or both types of targets. Low-con-
ductive targets, like small-to-medium sized gold nuggets will make a high-
tone sound. High-conductive targets like coins, except nickels, will make 
a low-tone sound. This feature only works if the FINE Ground Balance 
control is clockwise from the OFF position. When FINE ground balance 
control is OFF, the Target Conductivity switch 

must

 be set to ALL or LOW 

and all signals will sound the same.

 

How to use i t

Set FINE GEB clockwise from OFF, Set TARGET CONDUCTIVITY to 
low for low-conductive metals only

, including small to medium-sized 

gold nuggets, most small to large specimen gold in quartz, small gold 
rings, very small silver rings and small gold coins, nickels, small thin ham-
mered silver coins, small bronze Roman coins, small boot tacks, lead bird 
shot, tiny broken bits of iron, small to medium aluminum & pull-tabs, foil 
and bits and tips of small nails, etc.  

Set FINE GEB clockwise from OFF, Set TARGET CONDUCTIVITY to high 
for high-conductive metals only, including all USA coins (except nickels), 
most silver rings, silver U.S. coins, very large gold rings, large gold nug-

Содержание TDI Pro

Страница 1: ...TDI Pro Owner s Guide 1 TDI Pro OWNER S White s Electronics Inc Manufacturers of the World s Finest Metal Detectors GUIDE...

Страница 2: ...n of the detected target User controlled manual balancing of the ground has the additional bene t of giving the user the option of ne tweaking for different situations thus increasing the probability...

Страница 3: ...s 7 CONTROLS 10 ON OFFGAIN 10 VOLUME 11 THRESHOLD 12 TARGET CONDUCTIVITY 14 FREQUENCY 18 PULSEDELAY 18 GEB GROUND EXCLUSION BALANCE 20 INITIALSET UP 23 More Variable Audio 27 More Pulse Delay 29 White...

Страница 4: ...E Washers between each loop ear clevis Search Coil Cable Retainer Camlock Clevis Lower Rod S rod Search Coil Connector Control Box Battery Compartment Door Headphone Jack Battery Compartment Latches S...

Страница 5: ...First revolution over the top of the rod Wind cable all the way to the top of the curved S rod 10 16 revolutions Use the black cable retainers one near the search coil and one near the top of the cur...

Страница 6: ...rarely produce the typical depth and tone results of targets that have been naturally lost and settled in undisturbed ground Due to the abnormalities caused by digging a hole in the ground matrix and...

Страница 7: ...rent levels while weighing much less than other battery packs that have similar power characteristics It supplies a nominal voltage of 14 4 volts and approximately 500 ma of current during use Lithium...

Страница 8: ...o a household wall outlet b The LED lights in the charger will ash RED GREEN RED GREEN This is a self check that indicates the charger and battery are operating correctly c The RED light then comes on...

Страница 9: ...12 volt automobile accessory cigarette lighter plug in c The charger light will ash RED GREEN RED GREEN This self check cycle indicates the charger is working properly d The RED light will turn on to...

Страница 10: ...Pro ON clockwise and OFF fully counterclockwise and selects the range at which the de tector will hear a given target Gain increases or decreases the ampli ca tion of the receive signal determining bo...

Страница 11: ...e with increased performance and improved penetration When operating the Pulsescan TDI Pro with a Threshold that is as smooth as possible the clarity of a true target signal will not be confused or hi...

Страница 12: ...maxi mum reducing the volume with the headphone volume control THRESHOLD What it does The Threshold adjusts the steady faint background hum heard continuously dur ing searching This is the edge of res...

Страница 13: ...r s Guide 13 THRESHOLD LEVELS Noise Threshold Level Noise Chatter can be heard in Threshold Threshold Level Threshold set above chatter so chatter is not heard Reduce volume with headphones NOT RECOMM...

Страница 14: ...must be set to ALL or LOW and all signals will sound the same How to use it Set FINE GEB clockwise from OFF Set TARGET CONDUCTIVITY to low for low conductive metals only including small to medium size...

Страница 15: ...rge pieces of lead lead mini balls lead musket balls lead loom weights bronze buckles bronze weights bronze artifacts etc IMPORTANT TARGET CONDUCTIVITY Toggle only functions when the FINE GEB is ON cl...

Страница 16: ...16 TDI Pro Owner s Guide Only High Conductivity Targets RESPOND Both High and Low Conductivity Targets RESPOND Only Low Conductivity Targets RESPOND ALL LOW HIGH...

Страница 17: ...all small to medium sized gold nuggets will fall in the low conductive category Prospectors should possibly opt to search while hearing both high and low conductive metals until a determination is mad...

Страница 18: ...cy range of 3 25 kHz to 3 37 kHz pulses per second How to use it Electrical interference is not exclusive to urban areas where power line harmonics local radio transmissions or microwave transmissions...

Страница 19: ...ell as very thin small hammered silver coins If you were detecting for thin gold rings at a beach this would also be the proper setting to achieve the most sensitivity Of course at 10 uS you will also...

Страница 20: ...duction detector which hears all metal targets with out Variable Audio has no TARGET CONDUCTIVITY option and no COARSE or FINE manual ground balance control Again FINE is used to make minor adjustment...

Страница 21: ...ne tune for as little change in Threshold as possible while pumping the search coil 1 6 inches over the ground This area of quiet where you hear only the faint hum of the threshold is where the Pulses...

Страница 22: ...FINE control must be used Clockwise of OFF The Ground Balance Variable Audio and TARGET CONDUCTIVITY feature will be active This situation indicates that there is enough iron mineralization to balanc...

Страница 23: ...ound Balance control at approximately 8 2 If you have set the Pulse Delay midway set the Ground Balance at approximately 6 3 If you have set the Pulse Delay at 25 uS which is suggested for beaches rel...

Страница 24: ...DI Pro is a motion detector which means that as the search coil passes over the target you hear a response only when the search coil is kept in motion Stopping over the target the signal will disappea...

Страница 25: ...s the search coil passes over the target Now is a good time to adjust the volume to a comfortable level and so that you can hear a good response from the target while being able to hear the continuous...

Страница 26: ...nge in threshold as the search coil is pumped 1 6 inches over the ground continue pumping the search coil while adjusting rst the COARSE GEB for no change in Threshold then the FINE to ne tune for no...

Страница 27: ...arket this function is touted as an IRON ID feature This is not a true description of what is happening and is why we will call this feature Variable Audio as that more correctly describes it The audi...

Страница 28: ...enter of the search coil The low tone heard over large non iron targets large gold silver copper is usually smoother than the low tone heard over iron targets which can be irregular In addition at iro...

Страница 29: ...n as low conductive high pitched tone so will be seen best at a lower pulse delay 10 uS 10k or 14k rings will usually react as low conductive whereas a purer gold ring 22k and 24k may react as high co...

Страница 30: ...lse Delay setting does affect the Ground Balance process you must re adjust GEB ground balance after changing the level of pulse delay Most typically only minor adjustments to FINE GEB are necessary a...

Страница 31: ...u returned your metal detector to our factory in Oregon White s Service Centers are factory trained and equipped and provide high levels of metal detector service with fast turn around times Constant...

Страница 32: ...ee il com 3 White s Southeast Service Center Centreville Electronics 10063 Wellington Rd Manassas VA 20110 888 645 0202 703 367 7999 703 367 0868 FAX bob cwrelics com WHITE S USA WARRANTY If within tw...

Страница 33: ...use neglect alterations modi cations unauthorized service or prolonged exposure to corrosive compounds including salt Duration of any implied warranty e g merchantability and tness for a particular pu...

Страница 34: ...NALOWNER Name ____________________________________________________ Address Which appears on the original warranty card __________________________________________________________ ______________________...

Страница 35: ...CARRIED OUT BYUNAUTHORIZED PERSONS WILLAUTOMATI CALLYNULLIFYTHEWARRANTY If within two years 24 months from the original date of purchase your White s detector fails due to defects in either material o...

Страница 36: ...is warranty does not affect your statutory legal rights White s Electronics UK Ltd 35 J Harbour Road Inverness Scotland IV1 1UA Telephone 01463 223456 Fax 01463 224048 E mail sales whites co uk Web si...

Страница 37: ...__________________________________ __________________________________________________________ __________________________________________________________ Instrument Serial _____________________________...

Страница 38: ...me Oregon 97386 USA 541 367 6121 www whiteselectronics com White s Electronics UK Ltd 35 J Harbour Road Inverness Scotland IV1 1UA Email sales whites co uk Web site www whites co uk Edited by Jimmy Si...

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