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Subtest 03
Point to point (Send)
NOTE: To execute this subtest, two machines must be connected with an
RS-232-C direct cable. One machine should be set as "send' '(Subtest 03)
and the other set as 'receive' (Subtest 04). The wiring diagram for the RS-
232-C direct cable is described in Appendix
G.
This subtest sends 20h through 7Eh data to the receive side, then receives the
sent data and compares it to the original data.
Subtest 04
Point to point (Receive)
Subtest 05
Subtest 06
3-26
This subtest, used with Subtest 03 described above, receives the data from the
send side, then sends the received data.
Card Modem Loopback (2400BPS)
NOTES: (1) To execute this subtest, a 2400 bps card modem must be
installed
(2) It is not necessary to tum on power to the modem
at
the
Setup option. When you select this subtest, the modem is
powered on automatically.
(3) To execute this subtest, set the
PCMCIA Slot
to
Others
in the Setup program.
This subtest sends data from the RS-232-C port to the built-in modem. The
same data is then sent from the modem to the RS-232-C port and compared to
the original data.
When you select the channel number of the serial port and press
Enter,
the
following message appears:
Baud rate select (2: 300BPS, 4: 1200BPS, 5: 2400BPS)
?
Mode select (1: BELL, 2: CCITT) ?
Select the baud rate and mode for the card modem and press
Enter
to execute
this subtest.
Interrupt Test
This subtest checks the Interrupt Request Level ofIRQs 4,3 and 5 from the
send side.
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