User Guide

3 chTests and Diagnostics 3.17 Sound/LAN/Modem /TV Test
3.17 Sound/LAN/Modem /TV Test
To execute the Sound/LAN/Modem/TV Test, use the Sound/LAN/Modem/TV Test
Diagnostics disk. Finish the tests of the main T&D Diagnostics disk by selecting 99 -
EXIT TO DIAGNOSTICS MENU in the DIAGNOSTIC TEST MENU. Then in the
DIAGNOSTICS MENU, select 9 - EXIT TO MS-DOS.
Insert the Sound/LAN/Modem/TV Test Diagnostics disk in the floppy disk drive and turn
on the power while pressing U. The following message will appear:
#################################################################
######XXXXXX DIAGNOSTICS PROGRAM (SOUND/LAN/MODEM/TV TEST)#######
#################################################################
* 1 ………………………… (Microphoned recording&play) *
* *
* 2 ………………………… (Sin wave) *
* *
* 3 ………………………… (LAN) *
* *
* 4 ………………………… (MODEM) *
* *
* 5 ………………………… (TV tuner slot) *
* *
*****************************************************************
... Press test number[1-5] ?
Press the number you want to test and press Enter.
NOTE: To execute Subtest 01, the external microphone and headphone are required. 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.
To execute a subtest continuously, select the test number and press Enter. To exit the
Sound/LAN/Modem/TV test, remove the test program disk from the USB FDD and turn
off the power.
3-38 Satellite A50/TECRA A2 Maintenance Manual (960-478)