Panasonic Toughbook CF-28 Service Manual page 32

.or 4. RS232C CONTROLLER REGISTER R/W TEST.
Press 4 and Enter keys.
(Normal Message): Test done ! !
When an error message is displayed, refer to [5.2 Error Message].
.or 5. INTERNAL LOOPBACK TEST.
Press 5 and Enter keys.
(Normal Message):
When an error message is displayed, refer to [5.2 Error Message].
.or 6. EXTERNAL LOOPBACK TEST.
Press 6 and Enter keys.
(Normal Message): Test done ! !
When an error message is displayed, refer to [5.2 Error Message].
11) PCCARD CONTROLLER TEST.
Press 14 and Enter keys.
(Normal Message): Test done ! !
when an error message is displayed, refer to [5.2 Error Message].
12) IN.RARED COMMUNICATION PORT TEST.
Press 15 and Enter keys.
1st serial port test (I/O address xxxH)
Press any key when ready._
1st serial port test (I/O address xxxH)
Test done ! ! Press any key when ready._
1st serial port test (I/O address xxxH)
Connect loopback plug.
Hit any key when ready._
Hit any key when ready._
Loopback Plug Wiring Information
1 2 3 4 5
6 7 8 9
PCCARD CONTROLLER
Press any key when ready._
1. TEST ALL DEVICES
2. TEST AUTOMATICALLY (
3. EXIT
4. CONTROLLER REGISTER R/W TEST
5. INTERNAL LOOPBACK TEST
SELECT MENU : _
5 - 8
Connect the loopback plug
to the serial port.
( DEVICES)
DEVICES)