Switch Settings - IBM 6151 Maintenance And Service Manual

Switch Settings
Use this table to set the mode switches for the type of display
attached to the IBM PC Enhanced Graphics Adapter when one of
the following conditions is present:
• The RT PC AT Coprocessor Option is not installed.
• The display attached to the IBM PC Enhanced Graphics
Adapter is not assigned to the RT PC AT Coprocessor Option.
• The display attached to the IBM PC Enhanced Graphics
Adapter is assigned to the RT PC AT Coprocessor Option in
shared mode.
Type of Display Attached to the
IBM PC Enhanced Graphics Adapter
Swl Sw2 Sw3 Sw4
IBM 5154 Enhanced Color Display Off On On Off
IBM 5151 Personal Computer Display Off Off On Off
(6/88) Adapters 9-042-3