northwest Bugs any news on CC coils and the QED?
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Monday October 21 2019 08:11:25 AEDT AM
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link-https://www.facebook.com/groups/245308699667153/403446933853328/?comment_id=403472030517485&reply_comment_id=403476793850342&notif_id=1562580344994993&notif_t=group_comment
Interfacion Pty Ltd is pleased to announce that the QED PI Detector has been modified to allow the use of DD (double D) coils. This change involves a simple change to the electronics within the control box.
The firmware has also been upgraded to include a further improved Ground Balance.
All detectors being delivered to new customers from Monday 5th August 2019 will already have the above upgrades included.
As a show of commitment to all QED owners, the hardware modification to allow use of the DD and CC coils will be provided at no cost.
Of course and as per the QED warranty, the firmware update is provided free of charge, except for P&H.
Any QED owner who plans to attend the Laanecoorie Bash is encouraged to bring their detector along and have it upgraded at no cost.
Standard postage and handling arrangements apply to other owners. Send via Australia Post the box (minus batteries) along with a pre-paid, pre-addressed bag/box to:
Interfacion Pty Ltd
PO Box 106R
Redan VIC 3350
Howard Rockey
Director Interfacion Pty Ltd.

australian electronic gold prospecting forum.com  |  QED users  |  QED users (Moderator: bugwhiskers)  |  Topic: Bugs any news on CC coils and the QED? 0 Members and 1 Guest are viewing this topic. « previous next »
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Author Topic: Bugs any news on CC coils and the QED?  (Read 169 times)
Doug
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« on: Friday September 20 2019 11:55:31 AEST AM »

 Bugs any progress on working out why CC cols don't work well on the QED?
doug smile
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bugwhiskers
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« Reply #1 on: Friday September 20 2019 12:43:57 AEST PM »

  
Bugs any progress on working out why CC cols don't work well on the QED?
doug smile

Not yet, will advise when known.
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bugwhiskers
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« Reply #2 on: Monday September 23 2019 17:34:37 AEST PM »

I have found the solution to the CC/DD problem.
A small number of early boards had the TX & RX shorted together. The resistors changed as part of the upgrade solve the problem of DD/CC incompatibility but the very small number of boards with the shorted TX/RX need to have a track cut.

Comparison testing an 18" mono and the 18" CC showed a test target increase from 3ft to 3ft 6".
It also works a lot better with small targets.
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phrunt
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« Reply #3 on: Monday September 23 2019 17:37:42 AEST PM »

Does that mean only a small number of older QED's have a problem with DD/CC coils? I tried a DD on my upgraded QED and it appeared to work perfectly fine so I assume I don't need to have the tracks seperated?

Must of been a tricky one to work out if it was only on some QED's.
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dasenator777
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« Reply #4 on: Monday September 23 2019 17:56:28 AEST PM »

would number 011 be one of the above mentioned units bugs.  smile
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bugwhiskers
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« Reply #5 on: Monday September 23 2019 18:10:15 AEST PM »

  
would number 011 be one of the above mentioned units bugs.  smile

Yours will be fine, it was a small batch some time later.
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dasenator777
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« Reply #6 on: Monday September 23 2019 18:45:59 AEST PM »

  
  
would number 011 be one of the above mentioned units bugs.  smile

Yours will be fine, it was a small batch some time later.
sweet  excited
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australian electronic gold prospecting forum.com  |  QED users  |  QED users (Moderator: bugwhiskers)  |  Topic: Bugs any news on CC coils and the QED? « previous next »
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