SYSTEM SWITCH SETTINGS
Switch No.
Memory
Size
1
2
3
4
Explanation
ON
ON
ON
ON
64 KB
Setting as delivered
OFF
ON
ON
ON
128 KB
First 64 KB expansion
ON
OFF
ON
ON
192 KB
Second 64 KB expansion
OFF
OFF
ON
ON
256 KB
Third 64 KB expansion
ON
ON
OFF
ON
320 KB
Fourth 64 KB expansion
OFF
ON
OFF
ON
384 KB
Fifth 64 KB expansion
Expansion Memory Board Switch Settings
1
On
(Closed)
1
■
2
□
3
■
_
4
■
192 KB
1
On
(Closed)
1
—
_
2
3
□
4
320 KB
Fixed Disk Controller Board
ON
(Closed)
1
2
3
4
B
Installed
C-2
OWNER S MANUAL
Summary of Contents for PC4I
Page 1: ...N C R Personal Computer C Owner s Manual...
Page 34: ...c c...
Page 38: ...READY SET GO _ Figure 2 3 Keyboard Cable Connection 2 4 OWNER S MANUAL...
Page 95: ...OPTIONS INSTALLATION OWNER S MANUAL 3 41...
Page 96: ...c o...
Page 125: ...Appendix A Keyboard Functions OWNER S MANUAL A 1...
Page 158: ...c c o...
Page 164: ...3...
Page 167: ...o BEJ NCR Corporation Dayton Ohio 45479 150 0000952...
