Vector 4 - Page 174

VECTOR 4
TECHNICAL INFORMATION
SECTION IV - ENABLING SYNCHRONOUS COMMUNICATIONS
Summary: This section describes jumper options used for enabling
bisynchronous communications between the Vector 4 and a remote
terminal, mainframe, or data bank.
The jumper options described here apply to all memory (128K and 256K RAM)
and disk drive configurations (floppy-only and hard-floppy systems).
m I |o 1 2 olo
To connect jumpers for synchronous communications, locate Jumper Area D on
the Vector 4 SBC. Refer to Exhibit VI-12 (Component Drawing for the Vector
4 SBC) for location information. '
Standard configuration of jumper pads for the Vector 4 is 1-3-5. To enable
synchronous communications, cut connections 1-3 and 3-5, then connect pads
1-2 B.Hd 3"'40
09-01-82
7200-0001
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IV
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