3 Hardware Installation
1. Turn off the power of the computer system in which the DSC-100 is to be installed.
2. Remove the system cover according to the instructions provided by the computer
manufacturer.
3. Make any desired optional jumper setting changes.
4. Install the DSC-100 in any empty PCI expansion slot. The board should be secured by
installing the Option Retaining Bracket (ORB) screw.
5. Replace the system cover according to the instructions provided by the computer
manufacturer.
6. Attach and secure the cable connectors to the desired equipment.
7. Turn on the power of the computer system.
The output of the DSC-100 is a pair of 9-pin D-connectors. All modem control signals
(RTS, DTR, CTS, DSR, DCD, RI) are provided to each port.
SPAD
X8
X4
x2
Clock multiplier/
scratchpad select
Serial
Port
2
Serial
Port
1
Figure 5 --- Jumper/connector locations
Quatech DSC-100 User's Manual
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