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Summary of Contents for TX 20

Page 1: ...n CM X 2 CC S rsj j...

Page 2: ...d a punched tape 14 how to transmit a message using the tape reader 16 receipt of an incoming call during message prepara tion 17 preparation of a message while transmitting another message 17 control...

Page 3: ......

Page 4: ...CD t o CD o3 C7 cC D Cfl CO r H C D X CD ro cr c oI T C J r I C D 3 C D Q DQ 5 CO d r CJ 0 t i C DUi cr r CD...

Page 5: ...N PREPARED WESSfc E IS PRIUTEfc IN CHfcRfcCTEPS SLM4TIN6 TO THE LEFT kECOEFfcHIJKLMNOPQ RSTViVUX VI 123 5 7 9Q a transmitted message A TRANSMITTED MESSAGE IS PRINTED IN CHARACTERS SLANTING TO THE RIGH...

Page 6: ...g paper and tape installed see pages 18 to 23 2 mains and on line cables connected 3 ON OFF switch set to ON 4 green indicator light POWER on NOTE Check the position of the maintenance switch see page...

Page 7: ...ATION See corresponding paragraph CALL BELL NOTE 2 NEW LINE NOTE 3 OPTION Characters for national use F G H in FIGURES position d i I D F G H codes in FIGURES position are the characters used in FRENC...

Page 8: ...NCH I O F F S T E P READER 5 q q L C I C I L I G N E N U M I M P I M O D E S C A S E A B B SHIFT HERE IS LINE NUM R E S T O R E R E S E T A U T O U N B L O C K SERVICE ALARM CLEAR KEYB Light on ON Lig...

Page 9: ...F S T E P READER t Request or end of transmission NOTE 1 D t u L I G N E N U M C A S E A B B SHIFT HERE IS LINE NUM Stop bell NOTE 2 NOTE 1 NOTE 2 D 0 E 8 L O C A G E F M D E B L O C A G E M A C H I N...

Page 10: ...ator goes out With LINE light illuminated compose CORRESPONDENT CALL NUMBER on the KEYBOARD After establishing communications you can send your MESSAGE on the KEYBOARD When finished depress the LINE k...

Page 11: ...any mistake or new typing LETTERS A A B c D E F G H I J K L M N o P Q R S T U V w X Y z 4 A 1 FIGURES 1 3 XXX8 f t J 9 0 1 4 j 5 7 2 6 Combinations 1 2 3 4 5 6 7 8 9 10 1 1 1 2 1 3 1 4 15 16 17 19 2 0...

Page 12: ...utomati cally pull free several centimeters of punched tape These will be useful for later threading on the READER 3 prepare your message on punched tape using the KEYBOARD Begin every message by depr...

Page 13: ...P C D T3 0 r C D J D a C D Q J o C 3 n 8 CO n C D Z o z 1 CT r z r CD c 3 T l 5 c T O r n cn 0 0 3 CD C O o n o T3 C 1 3 O I T C D a Q O C D 0 3 3 QJ i D c 3 0 I T r 0 1 O C D Q J rn c o I T C D O Q _...

Page 14: ...er to neutralize the characters in this example 7 times 3 type text again beginning with the character to be corrected it will be correctly punched In this example type R E SPACE 1 9 0 0 FIGURES 1 com...

Page 15: ...he CALL procedure how to place the punched tape on the reader Follow the steps as shown on the adjacent photo 1 open the tape contact plate by pressing on lock Mj 2 position the tape in such a way tha...

Page 16: ...ained on the punched tape is then printed READER operation is automatically ended at the end of the punched tape or by yourself by depressing again READER ON OFF key You can read the punched tape STEP...

Page 17: ...correspondent depress READER ON OFF key The associated indicator light comes on The message is then automatically transmitted When the tape reading is finished the TAPE READER stops and its associated...

Page 18: ......

Page 19: ...inue to prepare your message blind with the KEYBOARD and TAPE PUNCH after having depressed a 2nd time the LOCAL key associated indicator light comes on Automatically the TAPE PUNCH is available for us...

Page 20: ...PUNCH ON OFF keys extingui shed READER remains operational and the corresponding transmitted message text is printed slanted to the right Asso ciated indicator light for LINE key is on You can termin...

Page 21: ...the extreme left At the end of the week ensure that your teleprinter is re supplied with sufficient paper HOW Stop the audio alarm by depressing the RESET ALARM key Raise the cover lid and follow ins...

Page 22: ...key The RES TORE SERVICE associated light extinguishes and the one associa ted with LOCAL illuminates Disengage several pages of paper by depressing key in order to ensure correct unwinding Depress LO...

Page 23: ...i t l o c QJ U C D N J O o 2 O J rj C D g o a CD C fl O Q J 3 CQ e o u s l y c a i a n d p u k s A d i s CL r 3 3 o m O Z r Q J 3 C D r C D r y o u s h e n t i n c t 3 C O 3 CD a QJ O Q r O r t p 3 C...

Page 24: ...t o Q J V H C c F a J 3 S m Q Q C Q 2 ti s c a o 8 s 1 3 a a F a n c sz o V l 1 il x 0 m m 0 ri o cu r u O c 5 q j t 8 C O c u C D r C O J C O c c l c o ro...

Page 25: ...er depressing the READER ON OFF key After 600 punched characters the teleprinter writes you TAPE OUT Indicator lights LOCAL and PUNCH ON OFF extinguish during a message LINE indicator light on audio a...

Page 26: ...the tape unwinds up and towards you Insert the tape under the tape tension lever see threading diagram on the cover then press the support to the stop 3 release the punch tape pressure plate and inse...

Page 27: ...en disengage the used roll 2 install a new roll in such a way that the tape unwinds up and towards you Insert the tape under the tape tension lever see threading diagram on the cover then press the su...

Page 28: ...hi c r cr o 3 3 a o o 7T I o S I 5 cn I 2n cu 0 O O s m 3 3 S o o O C T l s I m 2 Z 2 3 C D 2 L Q o 3 o o C D D_ Q J n C Q l r ZT C D 5 7 T O O O c c p _ C D a 2 D C D 3 s m a h 2 C D 3 8 f C D...

Page 29: ...under the cover 4 install on their supports first the RH reel then the LH reel CAUTION Pay careful attention to this order of installation Insert the ribbon in the ribbon guide with the eyelet positi...

Page 30: ...lly switches to STAND BY Indicator lights READER ON OFF LINE and AUTO CLEAR go out Depress LOCAL and ABB NUM keys the associated indicator lights come on tabulation Type the chosen letter using your K...

Page 31: ...ND BY Indicator lights READER ON OFF LINE and AUTO CLEAR go out Note In some equipments this function is performed by depressing i key Note This option allows the transmission of texts recorded on pun...

Page 32: ...o out and your teleprinter is on STAND BY M E S S A G E T R A N S M I S S I O N U S I N G T H E A B B R E V I AT E D NUMBERING National call After being on line type the letter corresponding to the nu...

Page 33: ...s not possible This can be possible after depressing PUNCH ON OFF light go out and LOCAL keys PUNCH ON OFF and LOCAL lights come on set to the right when PUNCH ON OFF indicator light is extinguished y...

Page 34: ...2 c a r b o n 1 7 g m 2 or self carbon paper 56 to 64 g m2 You can order these materials from 5 u n i t t a p e w i d t h 1 7 4 m m standard DIN 66016 Bl 1 S AG E M Departement teletransmissions 6 av...

Page 35: ...l J Z a U C C D m m a 1 0 CD C J Q J T J E S C C U a I 5 3 I D 0 1 C T c J 0 sz 0 c 0 C D o e S c 5 i a c C D E C D CD C C D i _ 0 05 u_ C D _C i _ Q Q C D o 0 w 0 1 X T3 O J C J Z 3 C J j O k i C D...

Page 36: ...1 1 C r i j p t o M u s e u m www cryptomuseum com n s c t i C o 1 co i a 0...

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