This section shows you the location of the parts to which you can connect any external devices.
If you have a Model 200, you can attach a Model EXP enclosure to your appliance.
To attach an external device:
The following illustration shows the input/output connectors (ports) and the expansion slots on the rear of the appliance. For pin assignments and other details about these connectors, see "Input/output ports".
Figure 40. Input/output connectors (ports) and expansion slots
This section provides information about the input/output (I/O) ports on your appliance. These ports include the following:
There is one keyboard port on the rear of your appliance.
The following table shows the pin-number assignments for the keyboard
connector on the rear of your appliance.
Table 23. Keyboard connector pin-number assignments
Pin | I/O | Signal |
---|---|---|
1 | I/O | Data |
2 | N/A | Reserved |
3 | N/A | Ground |
4 | N/A | +5 V dc |
5 | I/O | Keyboard clock |
6 | N/A | Reserved |
The system board has one auxiliary-device port that supports a mouse or other pointing device.
Note: | Attaching a mouse to this appliance causes a system configuration
error. To correct this error:
|
Figure 41. Auxiliary-device port
The following table shows the pin-number assignments for the
auxiliary-device connector on the rear of your appliance.
Table 24. Auxiliary-device connector pin-number assignments
Pin | Signal |
---|---|
1 | Data |
2 | Not connected |
3 | Ground |
4 | +5 V dc |
5 | Clock |
6 | Not connected |
Your appliance comes with an integrated super video graphics array (SVGA) video controller.
The Service Ethernet port is for service use only.
Notes:
When you connect your appliance to the network, the Ethernet controller automatically detects the data-transfer rate (10 Mbps or 100 Mbps) on the network and then sets the controller to operate at the appropriate rate. That is, the Ethernet controller will adjust to the network data rate, whether the data rate is standard Ethernet (10BASE-T), Fast Ethernet (100BASE-TX), half duplex (HDX), or full duplex (FDX). The controller supports half-duplex (HDX) and full-duplex (FDX) modes at both speeds.