HP 2641A Reference Manual page 71

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Data Communications
Set PARITY
switch on
Keyboard to
NONE.
OpenZ
Switch on
Keyboard
Interface
PCA
Set PARITY
switch on
Keyboard to
NONE.
CONFIGURATION
COMPLETE
BAUD RATE SELECTIONS
Set
PARITY
switch on
~~~ard
to
TRANSMIT BAUD RATE
::E
X
=
Available Split Rate
0
BAUD RATE
l-
I/)
C
=
Switch Closed
l-
ll)
8
0
0
0
SWITCH
)(
;:)
~
0
8
0
~
0
..;
o
=
Switch Open
~
~
..,.
U)
~
SETTING
w
0
M
C'\I
en
EXT
X
X
X
X
X
X
X
X
X
EXT
CUSTOM
X
X
X
X
X
X
X
EXT
(See Notes)
110
X
X
110
150
X
X
X
X
X
X
X
150
300
X
X
X
X
X
X
X
300
1200
X
X
X
X
X
X
X
1200
2400
X
X
X
X
X
X
X
2400
4800
X
X
X
X
X
X
X
9600
X
X
X
X
X
X
X
134.5
X
X
S2S0 Selling
0
C
0
C
C
C
0
C
0
S2S1 Selling
0
C
0
0
0
C
C
0
C
S2S2 Selling
0
C
0
C
0
0
0
0
C
NOTES
The S2CBE switch must be set to its closed position for custom receive baud rates and
keyboard BAUD RATE switch must be set to EXT.
When switches S2S0, S2S1, and S2S2 are all set to their open positions, the transmit baud
rate will equal the receive baud rate.
EVEN
Set
PARITY
switch on
keyboard to
EVEN.
OPEN
N
switch.
NO
NO
OPEN
B
switch.
H
I
I
I
L
.-J
r - - - - - - - - - - - - - - - --,
02640-60123
KEYBOARD
INTERFACE
G
PCA
Figure 5-10. Point-to-Point Data Communications Configuration Flowchart (Sheet 4 of 4)
5-24

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