Teletype 43K001/AAA, Repair Manual

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525,1-4
C. REFERENCES
The 42 and 43 Teleprinter Technical References provide additional descriptions of the station compo-
nents, features, applications, and interfacing.
· ·
The 369 and 538 Service Manuals provide all necessary information for trained crafts personnel to install,
maintain, and
if
necessary, service the 42/43 Teleprinter using recommended lists of maintenance spares.
The 50K122 keyboard is not, however, a field serviceable component of the 42/43 Terminal.
Procedures for testing the keyboard are provided in the testing section of the Service Manual. If any
improper responses are found during testing they can be isolated in the TROUBLESHOOTING section
of this manual.