Put it together and enjoy the experience! -Bob bbrown@... <mailto:bbrown@...> #### #### Bob Brown - KB9LFR Harper Community...
606
Rob
rwagg...
Nov 22, 2011 11:32 pm
I probably will assemble them at some point, but not in a big hurry right now, other things going on. I put the PCB on my scanner and scanned both sides....
607
whipaway
Nov 22, 2011 11:43 pm
Thank you for taking the time to scan and post these files. ... From: Rob <rwagg@...> Subject: [ET-3400] Re: Won an ETA-3400 unassembled To:...
608
rarecoinbuyer
Nov 23, 2011 12:02 am
... Thanks for taking the time to upload those scans. Wonderful. Here they are in JPEG for our group: ...
609
kevin goodwin
hero2000robots
Nov 23, 2011 12:47 am
I concur. I do with the Hero Kits when I find one... Â Kevin Goodwin aka Dr. Frankenstein www.hero2000robots.com ________________________________ From: Bob...
610
s shumaker
traveler8811
Nov 23, 2011 4:00 pm
Any chance you could do hi res scans of the label before you apply it to the unit?   I have two that have lost the label. A hires scan would allow people...
611
s shumaker
traveler8811
Nov 23, 2011 4:05 pm
Oops should have specified: You mentioned you also have an unassembled ET3400. The label question applied to that rather than the ETA3400. Steve ... Oops...
612
Keith Reid
reid5456
Nov 24, 2011 12:49 am
I would like to build the ETA-3400 from scratch but don't have a dump of the tiny basic rom or terminal monitor rom. You wouldn't have an eprom programmer? ...
613
whipaway
Nov 24, 2011 1:28 am
The dumps of these EPROMS are available in the files section. ... From: Keith Reid <reid5456@...> Subject: Re: [ET-3400] Won an ETA-3400 unassembled To:...
614
Rob
rwagg...
Nov 24, 2011 6:02 pm
Yes I have an EPROM programmer and actually built a replacement ETA-3400. Pictures and schematics are posted in the picture section. The best pic of the unit...
615
Rob
rwagg...
Nov 24, 2011 6:03 pm
I've already scanned the keys, the scan is posted here on the H-8 website: http://sebhc.lesbird.com/ Les hosts a great archive for the H-8 and H-89 and he also...
616
Rob
rwagg...
Nov 25, 2011 2:06 am
I uploaded the sticker scan to our photos section. Here is the link: http://groups.yahoo.com/group/ET-3400/photos/album/1815266769/pic/1457982330/view Les'...
617
s shumaker
traveler8811
Nov 25, 2011 8:22 pm
Thanks! I'm aware of Les' site as well.   What I'm seeking isn't the keypad labels - it's the long decal that goes on the upper front of the unit. Steve ...
618
Rob
rwagg...
Dec 10, 2011 8:44 pm
Apologies for the delay, I just scanned the sticker you are looking for and posted it here: ...
619
s shumaker
traveler8811
Dec 11, 2011 6:16 pm
the TIFF would be the best way to archive it. How big is it? Steve ... the TIFF would be the best way to archive it. How big is it? Steve From: Rob...
620
Rob
rwagg...
Dec 18, 2011 3:56 pm
I've posted the tiff scan here: https://skydrive.live.com/#cid=15DDCCC935263278&id=15DDCCC935263278%21111 It's only 4K...
621
s shumaker
traveler8811
Dec 18, 2011 11:11 pm
thanks!  that's what I needed. Steve ... thanks! that's what I needed. Steve From: Rob <rwagg@...> To: ET-3400@yahoogroups.com Sent: Sunday,...
622
w0cbf@...
w0cbf
Dec 25, 2011 2:20 am
I am looking for a et-3400 in good condition. Having the manuals would be a plus also. Must be in operational conditional. Please send photos, if possible, and...
623
rarecoinbuyer
Dec 25, 2011 5:27 am
Sir, You can buy 3400 trainers all day long at eBay. Sometimes even unbuilt. Figure on spending only $49 to $89 for a typical trainer. Manuals, add $50 or so. ...
624
whipaway
Dec 25, 2011 2:29 pm
You can download manuals from the files section in the group. ... From: rarecoinbuyer <rarecoinbuyer@...> Subject: [ET-3400] Re: WTB an ET-3400 To:...
625
Mike Brumfield
mike39302000
Dec 26, 2011 12:53 am
I don't know what it's worth and haven't thought about selling it but I have an ET-3400 with the manuals. This unit was factory built from Heathkit. My boss...
626
ygjhkk
Dec 28, 2011 3:21 am
You've got a private message! Check it here: http://file1.hpage.com/007414/60/html/hottie.htm...
628
rarecoinbuyer
Jan 9, 2012 1:38 pm
I would love to buy this but it's too close to Christmas. Out of money. Maybe someone else in the group can use this item? I am not affiliated with the vendor,...
629
Rob
rwagg...
Jan 9, 2012 5:43 pm
You're right, it does look interesting. It's an original ET-3400 (not 3400A), but the the switch and socket on the front of the EWA-3400 is what gets my...
630
whipaway
Jan 9, 2012 9:55 pm
You are correct, message deleted. ... From: rarecoinbuyer <rarecoinbuyer@...> Subject: [ET-3400] Seriously Off Topic To: ET-3400@yahoogroups.com Date:...
631
John
n0hj
Jan 11, 2012 2:57 am
What would it run approximately to build our own expansion board for the 3400/A ? I see one gentleman has already done this with info in the group's photo...
632
Rob
rwagg...
Jan 11, 2012 4:32 pm
I'm the one that built the ETA-3400 replacement unit, it was fun working on it and I've still got it breadboarded and wire wrapped. I had hoped I could have a...
633
Wings
wingon695
Jan 13, 2012 6:24 pm
I need advise to fix my ET-3400A. Â Power LED is on at Standby. Â When switch to On position, 888888 lights up. Â When push the Reset button, all the 888888 go...
634
rmrichesjr
Jan 14, 2012 2:07 am
My ET-3400 had a similar but somewhat different reset problem. The first solution was to install power supply decoupling capacitors where they had broken off...
