Toshiba TECRA A9 Series Maintenance Manual

3 Tests and Diagnostics 3.29 Sound Test program
3-84 [CONFIDENTIAL] TECRA A9(S5/P5/S200) Maintenance Manual (960-633)
Subtest 02 English Narration
Selected this subtest, narration in English starts.
For more details on the procedure, refer to the subtest01.
Subtest 03 Test Tone A
CAUTION: Before starting subtest03, be sure to set the sound at proper volume.
This subtest plays sine wave while changing its table from 100Hz to 20Hz.
The test returns to the CD Sound (Standard) menu after the test ends.
Subtest 04 Test Tone B
This subtest plays sine wave while changing its table from 400Hz to 3KHz
and also changing the channel from left speaker to right speaker.
The test returns to the CD Sound (Standard) menu after the test ends.
CAUTION: This model does not support the CD Sound (Standard) test.

Toshiba TECRA A9 Series Specifications

General

Processor	Intel Core 2 Duo
Display	15.4-inch
Display Resolution	1280 x 800 pixels
RAM	Up to 4 GB
Operating System	Windows Vista
Optical Drive	DVD-RW
Wireless	802.11a/g/n
Ports	USB 2.0, VGA, Ethernet, Headphone