5, Diagnostic Test; Diagnostic Test Procedure - Panasonic TOUGHBOOK CF-45 Series Service Manual

CF-45
5. Diagnostic Test
5.1 Diagnostic Test Procedure
5.1.1 Equipment
(1) Test Computer.. 1 unit
{2} AC Adapter... 1Tpc
(3) External Printe: 1 unit
(4) Loopback Plug (Parallel Port Test) [P/N: DFWV95C0081],
(8) Loopback Plug (Serial Port Test for RS232C) {P/N: DFWV95C0067].
(8) Firstaid FD... eccsccecccees
5.1.2 Equipment Connection
Printer Cable
5.1.3 Preparation
(1) Connect the computer.as shown in the figure above.
(2) The System Setup should be set to the factory setting values by executing the "SETUP UTILITY"
which can be invoked by F1 key at the POST.
If not, the messages and items of the diagnostic test may not be displayed properly on the LCD.
(3) The serial port must be enabled in the "SETUP UTILITY" in order to execute
the "1st SERIAL PORT" test.
(4) Connect the serial loopback plug as shown in the figure below. :
(5) In order to test the paralle! port with Loopback Plug, disconnect the printer cable and connect the
parallel loopback plug with Power OFF as shown in figure below.