Chapter 3: Installing the Megabit Modem 410F and 420F

The following table shows connector pin assignments for the 8-pin RS-232 port connector.

Pin

Signal

Signal Direction

 

 

 

1

Not Used

-

 

 

 

2

Receive Data (RD)

Modem to terminal

 

 

 

3

Transmit Data (TD)

Terminal to modem

 

 

 

4

Data Terminal Ready (DTR)

Terminal to modem

 

 

 

5

DGND

-

 

 

 

6

Data Set Ready (DSR)

Modem to terminal

 

 

 

7

Not Used

-

 

 

 

8

Not Used

-

 

 

 

3Display the Megabit Modem Setup Menu.

Megabit Modem 410F and 420F User Manual

19