Specifications - IBM RT Series Hardware Reference Manual

Specifications
At Standard TTL Levels
Ground
Ground
Not Used
IBM
Not Used
Monochrome Not Used
Display
+
Intensity
+
Video
+
Horizontal
- Vertical
9-Pin
Monochrome
Display
connector
o
1 f:l6
sl0J
9
o
1
2
3
4
IBM
Monochrome
5
Display and
6
Printer Adapter
7
8
9
Note: Signal voltages are 0.0 to 0.6 Vdc at down level and
+
2.4to 3.5
Vdc at high level.
Connector Specifications
Monochrome Adapter 9