[GreenKeys] M-28 TD issues
DR HOUSE
Packard42 at gmail.com
Mon Aug 15 23:26:19 EDT 2011
Joe,
Most of the gears in Teletype equipment have part numbers stamped on
them.
I will send you a chart (if I can find it) that shows the correct
gears for 60 wpm.
In addition to the correct gears, with all three machines in the same
loop you
need to make sure the loop current is close to the required 62.5
milliamps
and the voltage from 90 to 130 vdc.
Don
K9TTY
On 15 Aug 2011, at 12:09 PM, Rokumon Cat wrote:
Hi all,
I finally got my Model 28 TD lubricated properly this weekend, and
have taken it for a test drive. It works (mechanically) perfectly,
with no obnoxious noise or glitches. Tape feeds perfectally, and the
tape control lever works fine.
Here is the issue.
I looped it together with my ASR 28 and my M-15. I ran a tape through
it and all that was transmitted was gibberish. The gibberish was the
same on both printers. The tape I used I personall punched on my ASR
28. It was a series of FOXES and RYs. It worked and printed
perfectally on both the 15 and the 28, and when I transmitted it from
the 28 to the 15, it printed perfectly. But when I transmit it from
the TD, it is gibberish.
Could it be that the M-28 TD has a different speed gear in it? How
would I tell?
Any advice or wisdom on this would be most welcome.
Thank you in advance!
Joe Herdler
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