Honeywell 400 Series Hardware Manual page 4

CONTENTS
GENERAL INFORMATION
Physical Characteristics ............................. . . . .
Usewiththe Series 600/6000. . . . . . . . . . . . . . . . . . . ...........
Use with the Series 400 ..................................
FUNCTIONAL CHARACTERISTICS
Readers ........... > . .......... . . ........................
Punches ...................... . . ........................
Data Media ........ _............ . . ........................
Modes of Operation ............... l . ........................
Readers.............. ...... .........................
Punches ................... l . ........................
Input/Output Signals ........................................
End Data Transfer Signal ....... . . ........................
Terminate Signal ............ . . ........................
Special Interrupt Signal ........ . . ........................
Status Information ..... ' ....................................
Priority of Status ............ i . ........................
Resetting Status .............. . . ........................
Status and Substatus Descriptions..... p . i . ........................
Channel Ready ............... l . ........................
Device Busy (R) .............. . . ........................
Attention ...........................................
Data Alert ................. i . ........................
Instruction Rejected ........... . . ........................
Load Operation Complete (R) . . . . . . ........................
Intermediate (P) (CPZlOO only). . . I . ........................
Channel Busy .............. y. . i . ........................
Channel Absent .............. a . ........................
Channel Alert (R) ............. a . ........... . ............
Card Reader Instructions .....................................
Operational Instructions ....................' .............
No -Op Instructions .....................................
Card Punch Instructions .....................................
Operational Instructions .................................
No -Op Instructions .....................................
OPERATING INSTRUCTIONS
Care of Punch Cards ...................... | .................
' Handling Cards ............... ,. . .' .....................
Storing Cards ........................................
Preparing Cards for Loading .............................
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