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3 Hardware Installation
1. Turn off the power of the computer system in which the QSC-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 QSC-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 QSC-100 is a 37-pin D-connector. A cable is provided to convert the
D-37 into four standard male D-25 connectors with all control signals provided to each port
(RTS, DTR, CTS, DSR, DCD, and RI).
J3
J4
J5
J6
X2
X4
X8
SPAD
Clock multiplier/
scratchpad select
Figure 5 --- Jumper/connector locations
Quatech QSC-100 User's Manual 8