IBM 5394 Manual page 20

Table 1 {Page 1 of 3). Extended Communications Test SRCs
SRC Test Level Instructions
600000
Press the Enter key to start the test selected in field
D.
610000 The extended test is in progress.
610004 1 1. Disconnect the communications cable from the modem or DCE.
2. Locate the switch assembly near the end of the communications
cable.
3. Set switches 1 and 3 to the TEST position and switch 2 to the OPER
position.
4. Press the Enter key on your keyboard and wait 5 seconds for the
next SRC to appear on the display station screen.
5.
Locate the new SRC in this table and follow the instructions to con-
tinue the test sequence.
610004
2
1.
Locate the switch assembly near the end of the communications
cable.
2. Set switches
1
and 2 to the TEST position and switch 3 to the OPER
position.
3. Press the Enter key on your keyboard and wait 5 seconds for the
next SRC to appear on the display station screen.
4.
Locate the new SRC in this table and follow the instructions to con-
tinue the test sequence.
610005
1. Make sure the communications cable is connected to the back of the
modem or DCE and that all three switches are in the OPER position.
2. If possible, set up your modem or DCE to run a local loopback test
and press the Enter key.
3. If your modem or DCE does not support local loopback, press the
Error Reset key to bypass this test.
4.
Wait 5 seconds for the new SRC to appear on the display station
screen. Locate that SRC in this table and follow the instructions to
continue the extended test routine.
610006 1. If possible, set up your modem or DCE to run a remote loopback test
and then press the Enter key.
2. If your equipment does not support remote loopback:
•
Set up your modem or DCE for normal operation .
•
Call your host system operator and request that the host system
modem or DCE be set up to loop data back to the communi-
cations line.
•
Press the Enter key when the host system is ready for the test.
3. If you were not able to complete either of the above instructions,
press the Error Reset key to exit this test.
4. Wait for the next SRC to appear on screen. Locate the new SRC in
this table and follow the instructions to complete the extended test
routine.
Chapter 3. Setup and Operation of an IBM 5394 with a V.35 Communications Interface
13