Connector Cable For Capacitive And Resistive Touch Eia-232 Models; 0-4Ft Model With Msr Attached - IBM 4820 Planning, Installation And Service Manual

Update November 2005
Models with capacitive or resistive touch: 42T, 46T, 48T, 4WT, 4GT, 4FT,
46R
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Touch with keypad/MSR
The PS/2 pigtail connector (see Figure 11) is used to connect a PS/2 keyboard and
perform diagnostics.
Figure 11. Connector cable for capacitive and resistive touch EIA-232 models
A
EIA-232 touch (host)
B
EIA-232 MSR (host)
C
Keypad/keyboard (host)
D
PS/2 keyboard (for diagnostics)
E
EIA-232 touch/MSR/keypad (4820)
Touch with MSR
Figure 12. 4820-4FT model with MSR attached
A
EIA-232 touch (host)
B
EIA-232 MSR (host)
C
EIA-232 touch/MSR (4820)
Installing the IBM 4820
Chapter 2. Installing the IBM 4820
15