IBM System/34 Maintenance Manual page 456

30-750 Card
Jump~ro
The analog wideband adapter card needs 14 jumpers
'--/ installed to run "WE303 mode; attach these jumpers a!)
instructed in Figure 30-31. (Only one wideband card can
be installed on the system.)
t '
'-,
"---"'"'
,r-",
1
,---,/
I
·
A •
·
A •
• A •
B
• A •
• A •
·
A •
l
"'
.
B •
A
Line 1
Line 2
A·B3L2
A·B3M2
Line 3 A·B3L4
Line 4 A·B3M4
A Needed (14 locations)
B Not used
• A •
• A •
• A •
·
;..
.
• A •
• A •
J
Note:
The communications adapter card switch settings
and configuration for this line must be set for device
address 80; ensure that the jumper for microinterrupt
request to interrupt level 2 is installed on this communi·
cations line (see 30·200).
Figure 30-31. Card Jumpers for Analog Wideband Adapter
30-750
•
Multiline Communications Adapter 47