3D Connexion ZT1000 Swimming Pool User Manual


 
16 Troubleshooting and Diagnostics zt1100/xz200 and xt1500 Series
Troubleshooting and Self-Repair Guide
Troubleshooting and Diagnostics
This section contains solutions to several types of problems you may encounter when using the
notebook. Try the solutions one at a time, in the order in which they are presented.
You can also find technical tips and software updates for the notebook at the HP Business Support
web site (www.hp.com/go/bizsupport).
Audio Problems
If no sound is audible
Press Fn+Page Up several times.
If available, press the rear volume control several times.
Click the speaker icon on the taskbar (if present), and make sure Mute is not checked and the
Volume slider is not set to the bottom.
If available, press the mute button on the right side of the notebook once or twice until the
indicator light goes off.
The notebooks sound may not operate properly in MS-DOS mode.
If sound does not record
Check the software controls for recording sound: click Start, All Programs, Accessories,
Entertainment, Sound Recorder.
In Volume Control, click Options, Properties, and make sure the microphone is enabled in the
recording controls.
Test the audio with the e-Diagtools diagnostics see Using the e-Diagtools Diagnostic Tests
on page 33.
If you hear a loud high-pitched whine (feedback) from the speakers
In Volume Control, try reducing the master volume.
In Volume Control, click Options, Properties, and select the microphone option for the playback
settings. Make sure the microphone is muted.
Avoid using the built-in microphone and built-in speakers at the same time.