[GreenKeys] Teletype Model 15 : polar relay, pulling magnet, holdi ng magnet, loop wiring

til128 at juno.com til128 at juno.com
Mon Oct 20 15:34:13 EDT 2025


https://www.navy-radio.com/manuals/tty/wd/m15-wiring-anon-2112.pdf

---------- Original Message ----------
From: NOWTEL <nowtel at gmail.com>
To: greenkeys at mailman.qth.net
Subject: [GreenKeys] Teletype Model 15 : polar relay, pulling magnet, holding magnet, loop wiring
Date: Mon, 20 Oct 2025 15:07:07 -0400

Since I don't know anything yet, please provide detailed assistance.

For the Teletype Model 15 that I have, how can I find information
about the polar relay, the pulling magnet, and the holding magnet?

Also, regarding the loop wiring, how can I determine if the wires are
connected to the printer and keyboard loops separately?

Thank you in advance for your help.

73,

Youngluck Sheen
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