Quatech ES-100 user manual Installation, Port Address IRQ

2.INSTALLATION

If the default address and interrupt settings are sufficient, the ES-100D can be quickly installed and put to use. The factory defaults are listed in Figure 1.

PORT	ADDRESS	IRQ
Serial 1	300 hex	3
Serial 2	308 hex	3
Serial 3	310 hex	3
Serial 4	318 hex	3
Serial 5	320 hex	3
Serial 6	328 hex	3
Serial 7	330 hex	3
Serial 8	338 hex	3

Figure 1 --- Default address and IRQ settings for ES-100D

The output of the ES-100D is a 78-pin D-connector. A cable is provided to convert the D-78 into eight standard male D-25 connectors with all control signals provided to each port (RTS, DTR, CTS, DSR, DCD, and RI). See section V of this manual for connector details.

1.If the default settings are correct, skip to step 2, otherwise refer to sections III and IV of this document for detailed information on how to set the address and IRQ level.

2.Turn off the power of the computer system in which the ES-100D is to be installed.

3.Remove the system cover according to the instructions provided by the computer manufacturer.

4.Install the ES-100D in any vacant 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.

Attach and secure the cable connectors to the desired equipment.

2 Quatech ES-100D User's Manual