i have a helios, and just bought the protek lipo for it, will i have to reverse the polarity of the battery before i drop it in....

its made for the ko/jr

Well, I don't have my Eurus yet and I haven't tested it. But I can say that I will be using the pictures of that battery to re-wire the tx lipo from my Futaba. So I would say, no, you do not have to reverse the polarity of the battery you bought specifically for a JR/KO radio.

Got my Seahorse SE 540 case today. I think it's a little hilariously large at first glance, but should be perfect for the Eurus with the angle adapter.

link to that case, i need something for my helios with drop down..

thanks for the info on the lipo too.

I bought it from these guys http://www.northstarcases.com/detail...-540+Case.aspx. Good quick service. Received it in a week.

One of my friends linked me here shortly after I made the purchase http://www.caseswholesale.com/index....&products_id=4 Looks like they are a little cheaper (BE SURE TO ORDER THE FOAM).


I should get the radio soon, so I'll post pics after I have plucked the foam and placed it in there appropriately.

will futaba servos work with the euros receiver thanks , also is anybody using the blue ko propo case if so how do you like it

got my protek lipo this morning, and wraped it in some foam, and droped it in, works like a charm, now to balance and charge it.

Looks like Ampdraw has them in stock again (without the setting module) http://www.ampdraw.com/product.php?a...059&ref=notify

Just a warning...the Venom Li-Power 2400mah for the Helios needs to have the polarity reversed. Also, another framerate question: will there be any negative effects from running the Tx in NORM or HSPD with the 409S or will the response simply be slower? Does the 407S support HSPD as well as NORM? Thanks in advance...I love this radio!

-rocky b

Someone want to post pics of the correct pinout? I was just going to use a continuity tester on mine to make sure I got the wiring right.

I can't find the difference between the 409 reciever and the 407. Do they work as fast? I saw a post that the 409 had more range. If thats true is the 407 a reciever made for 1/10 electric stuff. Also the setting module is that only needed to setup Ko servos and escs? Will only ko servos get you the extra speeds of the DDS?

the antenna wire broke on my receiver, I soldered on a new one and now it glitches. Could the wire be too long or wrong type? Its the KR 302f receiver, 75MHz, for EX10 Helios. Thanks.

The Eurus is labeled as to pinout inside the battery area. A very thoughful move by KO.

The KO website has a chart of the compatibility of the various receivers with the Eurus.

Bill

This is the case that I use when I had my Helios.

Vanguard VGP 13S

http://www.vanguardworld.com/index.php/en/products/photo-video/detail-1-2-35-197.html


http://www.google.com/products/catal...635&sa=image#p