78 Appendix B: Understanding the Cabling in the 4000i
Table 9: Cable Summary
C07 93-00376 I²C MOD8 cable 1 Between the communications hub
and the interactive screen
B C01 93-027 RS-232 serial M/F 1 Between Computer 2 and the
X-Port unit
36 C09 93-304 DB9 RS-232 F/F serial cable 1 From X-Port unit to the
communications hub
44 C06 93-00505 DB9 F/F projector cable 1 Serial cable from the projector to
the control panel
29 C02 93-112 Centronics DB25 M/F printer
cable
1 From Computer 1 to the connection
panel
C03 93-027 DB9 M/F RS-232 serial cable 1 Between Computer 2 and the
connection panel
32
C04 93-00393 I²C 4-pin Molex 1 Between the control panel and the
projector (bundled with C08)
C08 GPIO 10-pin 1 Between the communications hub
and the interactive screen (bundled
with C04)
J PS/2 cables to IR receiver 1 Between Computer 1 and the
infrared receiver attached to the
4000i
Network Cables
30 C13 93-00342 Ethernet CAT 5e RJ45 M/M 1 Network cable from Computer 1 to
the connection panel
F C14 93-00342 Ethernet CAT 5e RJ45 M/M 1 Network cable for Computer 2
Laptop Umbilical Cables
B C03 93-027 DB9 M/F RS-232 serial cable 1 Between Computer 2 and the
X-Port unit
C A02 93-301 3.5 mm M/M audio cable 1 Between Computer 2 and the audio
amp
D P04 93-097 IEC-320-C14 to IEC-320-13
10A, 250V
1 From Computer 2 to the power bar
E V03 93-00328 HD DB15 F/M video cable 1 From Computer 2 to the connection
panel
F C14 93-00342 Ethernet CAT 5e RJ45 M/M 1 Network cable for Computer 2
Not Shown 12-00180 Snap-in RJ45 CAT-5e coupler 1 Connects network cable in external
harness to wall network cable
Components
5 26-00076 Audio amp circuit board 1
6 26-014T RS-232 serial switch circuit
board
1 X-Port 20 unit
7 26-018 Temp Sensor circuit board Controls the fan
Not Shown 30-438 Hook-and-loop straps Used to hold Computer 1 to the
4000i
J 03-009 Wireless serial keyboard
Item Label Part No. Description Qty Remarks