Toshiba M200-ST2002 Maintenance Manual - Page 148

3 Tests and Diagnostics 3.17 Sound/LAN/Modem Test 3.17 Sound/LAN/Modem Test To execute the Sound/LAN/Modem Test, use the Test Diagnostics disk (Sound/LAN/Modem). Finish the tests of the Diagnostics disk (T&D) by selecting 99 - EXIT TO DIAGNOSTICS MENU in the DIAGNOSTIC TEST MENU. Then in the DIAGNOSTICS MENU, select 9 - EXIT TO MS-DOS. NOTE: To execute the Tablet Dock CD Test, attach the computer to the Tablet Multi Dock before turning on the computer. Insert the Test program disk (Sound/LAN/Modem) in the floppy disk drive and turn on the power. The following message will appear: ####### XXXX DIAGNOSTICS PROGRAM (SOUND/LAN/MODEM TEST) ####### * * * 1 Microphoned recording&play Mic 2&4) * * 2 Microphoned recording&play Mic 3&4) * * 3 Sin Wave) * * 4 LAN) * * 5 MODEM) * * 6 Tablet Dock CD TEST) * .... Press test number[1-6] ? Press the number you want to test and press Enter. NOTE: To record the sound from the specified microphone in Subtest 01, scratch each hole of the microphones lightly with a sharp-pointed thing to make sure the specified microphone catches the sound. The system is capable of producing high volume sound, so when you use the headphones be careful to set the volume low and adjust it as necessary. Using the headphones at full volume could damage your ears. There are one microphone on the upper side of the LCD and two microphones on the lower side. Microphone numbers are assigned as following. Right upper side of the LCD Left lower side of the LCD Right lower side of the LCD -Mic 2 -Mic 3 -Mic 4 Subtest 01 Microphoned recording & play Mic 2&4 3-46 Portege M200 Maintenance Manual (960-457)