here is the setting i am using on my explorer xs here in the UK if anyone is interested.
the machine setup this way ain't for the faint hearted but you will winkle out thoughs small finds, hammered coins etc. plus the recovery speed of the machine is better setup this way so you can sweep the coil a bit faster than normal as the processor has less to cope with. be prepared for a lot more noise this way but once you have trained your brain to recognize what noise's to dig and what to ignore it's like second nature and dosn't seam so noisey any more and all great detecting from their on.
like i said to the mate the other day when he said how the hell can you use your explorer setup like that. i said its a bit like listening to 3 different peoples conversations at once and deciding which conversation sounds the more interesting. i can hear the good stuff next to the rubbish not like when you use iron mask which like it says mask's the iron and often to much of the good stuff at the same time.
i started of using iron mask set at say -10 then went down to -12 then went down to -15 and after a few weeks as i got used to the machine set this way i went from using iron Mask on to using it off and using the nails reject pattern, which was quit noisy to use at first because of not using a great deal of discrimination but i persevered with this setting and done really well with it and my finds rate went up. now i am using the settings mentioned below and i am having some great success with.
ADVANCED MODE (bare minimum discrimination)
Display_smart
Sensitivity_22 or stable as possible
auto Sensitivity_off
Threshold_8
ion mask_off
Sounds_conduct
Response_audio 3
Recovery_deep
th tone_1
Variability_10
Limits_9
volume_max
volume_gain 9
noise_5
(STEP 1) set the above settings into the explorer then go back in to the menu and press the setting button. then select to save either in (user A or B) then OK. now press the detect button to go back to the main detect screen.
(STEP 2)
go in to the menu and then press the select button. now press the clear button and you will now notice that the small screen in the top left corner has completely cleared. now press the detect button 4 times or until you get back to the advanced edit screen. now push the top left shift button till the small black cursor shows. now move the cursor up to the top left corner of the screen. now press the left middle shift key till you see a cross appears. then press the detect button to come out of the edit screen and you should mow have a small square in the top left corner of your smart screen.
(STEP 3)
now this bit is important: if you don't do this part, when you switch the machine off then back on again the screen will go back to the pattern you were using previously: now go in to the menu and press the save button and save in one of the save slots. now press the detect button till you are back to the advanced smart screen.
i find this program hears the smaller good targets a bit closer to iron targets than the nails reject pattern does but the machine may be a little bit more noisier to search with and you will hear smaller bits of iron as well.
because you are searching using conduct sounds sometimes a iron signal can be mistaken for a silver/copper signal if say the smart screen wont settle in one spot because of say ground conditions etc. so a great way of testing to no wether a signal found is just iron or not, if your not that botherd about not being able to use the smart screen, is to detect on sounds alone and display the (audio / sounds) screen on the machine all the time and if you get one of those tones that your not sure about, quickly switch from conduct to ferrous sounds and if the tone changes from a high tone to a low growl tone its just iron. if it stays a high tone or mid tone dig it. you are still able to use the pinpoint this way as well.
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my new settings (bare minimum discrimination)
old settings (nails reject pattern)
my latest find. a Middle Bronze Age Palstave Axe head
[video]http://www.youtube.com/watch?v=wTYCB4P6foA[/video]