Computer Hardware User Manual

5250 REMOTE EMULATOR CARD

To check the cable, remove the cable connections at both ends and

check for bent, broken, or missing pins.

In the modem or CSU/DSU configuration, make sure the DSR (Data Set

Ready) and DCD (Data Carrier Detect) are set to normal operation, not

forced on.

Figure 9-1. LEDs.

DB25

RTS

DSR

CTS