Viglen Omnino Série Guide Utilisateur page 35

Problem
The sound cannot be heard or
the volume is very low.
I have installed a new external
keyboard or mouse but cannot
use all of the listed functions.
The compact disc tray will not
open when there is a disc in the
tray.
The volume might be set too low. Check the volume control in the Windows Taskbar.
The headphone is plugged into the wrong jack. It should be plugged into the Headphone-
Out jack (see "System Map: Rear View" on page
The Volume Control Knob is set too low (see
You have not installed the driver to enable any extra functions. Make sure you read the
documentation which comes with any new external device, and make sure you install the
driver for it as this will allow you to access any extra functions which come with your
device.
The compact disc is not correctly placed in the tray. Gently try to remove the disc using the
emergency eject hole. See "CD Emergency Eject" on page
Possible Cause - Solution
15).
"Sound Volume Adjustment" on page
Concise User's Guide
14).
13.
Troubleshooting - 29