Acer AL1717 Manuel d'entretien - Page 20

Parcourez en ligne ou téléchargez le pdf Manuel d'entretien pour {nom_de_la_catégorie} Acer AL1717. Acer AL1717 41 pages. Diagonal 431.8mm (17 inch) lcd display
Également pour Acer AL1717 : Manuel de l'utilisateur (16 pages), Spécifications (2 pages), Manuel de l'utilisateur (10 pages), Manuel de démarrage rapide (2 pages), Manuel de démarrage rapide (2 pages)

Acer

5.4.4 EDID data: (For example)

For InnoLux MT170EN01_ V7 Panel

6. AUDIO CHECK

6.1.1.1.

Apply audio source of test program, (1)voice "LEFT" and "RIGHT" ;(2)500mVrms sine wave

that sweep from 200Hz to 20 KHz, into audio input (light blue), it should be that L speaker sounds

while "LEFT" and R speaker sounds while "RIGHT"

6.1.1.2.

Set the volume control (on OSD) at max (100%). It should be that no buzz or rattling sound

occurs over the sweep frequency range.

6.2.1.1

When OSD is not on screen, press key " ►"or "◄ ", volume adjustment bar appears on screen

and value will grow or decrease and sound volume of speakers should be changed.

If the functional test had been passed, adjust volume bar to be at 90% before exit OSD.

After inspection, set the audio control out of OSD.

Service Manual