HP 2641A Reference Manual page 195

MULTtPLE CHARACTERS TRANSFER STRAP CONTROLS
Local YES
Only (L)
-r---------------.
?
NO
Normal YES
Key(N)
>-------~
?
NO (In)
Block YES
Mode
?
Handshake
(G)
?
NO
NO
Block
Mode
?
YES
Line (In)
Pagel
Line (D)
?
YES{Out) Handshake
(G)
?
_ - - - - - - -__ YES (out)
Inhibit
Handshake (H)
?
YES (Out)
NO (In)
Inhibit
Handshake (H)
?
YES (Out)
NO (In)
NO (In)
NO
Block
Trigger (DC1)
Received
?
NO
Block
Trigger (DC1)
Received
?
Pagel
Line (D)
?
Page (Out)
Pagel
Line (D)
?
Page (Out)
NO
Block
Trigger (DC1)
Received
?
NO
Block
Trigger (DCn
Received
?
End of
Data
End of
Data
?
YES
Transmit
Only
NO
YES
Block
Mode
?
NO
YES
Full
Duplex
?
Pagel
Line (D)
?
Page (Out)