Matsushita CF-18JHU70TW - Manual (Page 14)

Speaker test, VESA test
Serial loop back test
Diagnostics result
Quitting the test
At the screen shown below, simultaneously press the ALT and X keys.
5.3. Peripheral Test
Test execution
From the menu screen shown below, be sure to choose the following items and press Enter.
3.
LAN Test
(Wireless LAN Model only.)
This test checks for internal LAN device.
Choose LAN test and press Enter.
4. Modem Test
5. Wireless LAN Test
The speaker test involves listening to music and choosing OK or Not okay. The VESA test involves looking at
the display to see if it is satisfactory then choosing OK or Not okay.
The Automatic test’s initial settings are set so that the serial loop back test will be executed. Connect the serial
loop back jig and then perform the test.
(This test is not executed on default mode)
If no errors occur. The screen shows the word "Pass" in large letters.
If errors occur. The test is stopped when an error occurs and the error message is displayed.
For explanations of error messages, see Error Messages and Problem Categories (section 5.5).
menu screen
Input screen
5-3
1. DIAG on FD (CF-18 XP/2000 Model)
2. DIAG on FD (CF-18 Tablet Model)
3. LAN Test
4. Modem Test
5. Wireless LAN test (Wireless LAN Model only)
6. Button Test
Q. Quit
Select please [ 1, 2, 3, 4, 5, 6, Q ] ?