Latest DT-40 Pro trimmers

[MechEng3]

Does any one have the trimmer assignments for the latest DT 40 Pro set of amps? It would seem that one of the pots are gone/deleted. R-42 , or the high freq trimmer is gone/moved. Jian please help.......need a tweak on the tuning.

[dave]

sounds like the Bill Benner mod....

[Pitts]

Hi,

This is the report that Dave is referring to I think.

It is possible that Jian is now carrying this out at his factory as Bill had suggested to him this may improve things.

Are the filters also removed ?? (the little separate plug in boards )

http://www.pangolin.com/_Files/DT40.pdf

Hope this helps

Cheers
Ray
NZ

[carmangary]

Dave, have you ever looked into seeing if the BB mods work on the ScanEco30s? The amps look to be the same as the DT40s so I am wondering if that could be done.

[dave]

haven't really thought too much about that one.

I believe the PRO30k's (the PR scanners) have been evaluated by Bill, and the recommendations he made have been implemented

[werner1619]

has anyone done the BB mod on their Dt40's?
has it made an improvement?
??

[allthatwhichis]

I just got a set of DT40 Pros and noticed there is a POT missing. Based on the maual, it is the high speed dampening... Adam was down the other day and said it looked like the HSD pot also. Jian, is this correct?

[buffo]

I have to say, with the HFD pot gone it made Aaron's galvos a lot easier to tune. Got them dialed in after about 5 minutes of tweaking. And they looked really good.

The notch filter is gone, as is the high frequency damping pot. These are on the new DT-40 Pro scanners.

Adam

[Pangolin]

I have to say, with the HFD pot gone it made Aaron's galvos a lot easier to tune. Got them dialed in after about 5 minutes of tweaking. And they looked really good.

The notch filter is gone, as is the high frequency damping pot. These are on the new DT-40 Pro scanners.

Adam

Just imagine how good these scanners would be if Jian implemented ALL of my suggestions (instead of just a few) .

Bill