Text preview for : SY27-2528-6_3274_Model_51C_52C_61C_Control_Unit_Maintenance_Concepts_Nov84.pdf part of IBM SY27-2528-6 3274 Model 51C 52C 61C Control Unit Maintenance Concepts Nov84 IBM 3270 fe SY27-2528-6_3274_Model_51C_52C_61C_Control_Unit_Maintenance_Concepts_Nov84.pdf
Back to : SY27-2528-6_3274_Model_51 | Home-- - - - --- ----- -- --- - - - - - - --.- ---.. ---== == ';" == -~- Maintenance Library - - -- -- - - --- -- -- - - - - - ---- --- - ..-. -. -- - --- - - Control Unit -- - - - --- - Models 51 C, 52C, and 61 C Maintenance Concepts SY27 -2528-6Federal Communications Commission (FCC) StatementWarning: This equipment generates, uses, and can radiate radiofrequency energy and if not installed and used in accordance withthe instructions manual, may cause interference to radio com-munications. It has been tested and found to comply with thelimits for a Class A computing device pursuant to Subpart J of Part15 of FCC Rules, which are designed to provide reasonableprotection against such interference when operated in a commercialenvironment. Operation of this equipment in a residential area islikely to cause interference in which case the user at his ownexpense will be required to take whatever measures may be requiredto correct the interference.IBM StatementThis warning is also applicable to all attaching units produced foruse in the U.S.A. that have been manufactured after December 31,1980. A notice of compliance has been affixed within the customeraccess area of all affected units.Seventh Edition iNovember 19B4iThis major revision obsoletes SY27-2528-5. Significant changeshaving been made throughout, this edition should be reviewed in itsentirety.The drawings and specifications contained herein shall not be repro-duced in whole or in part without written permission.IBM has prepared this maintenance manual for the use of IBMcustomei engineeis in the installation, maintenance, Oi iepaii of thespecific machines indicated. IBM makes no representations that it issuitable for any other purpose.Information contained in this manual is subject to change from timeto time. Any such change will be reported in subsequent revisionsor Technical Newsletters.References in this publication to IBM products, programs, orservices do not imply that IBM intends to make these available in allcountries in which IBM operates. Any reference to an IBM programproduct in this publication is not intended to state or imply thatonly IBM's program product may be used. Any functionally equiva-lent program may be used instead.Publications are not stocked at the address given below. Requestsfor IBM publications should be made to your IBM representative orto the IBM branch office serving your locality.A form for readers' comments is provided at the back of this publi-cation. If the form has been removed, address comments to IBMCorporation, Department 52Q, Neighborhood Road, Kingston, N. Y.U.S.A. 12401. IBM may use or distribute whatever informationyou supply in any way it believes appropriate without incurring anyobligation to you.