Toshiba 4000 ユーザーガイド

207

This is feedback between the microphone and the speakers. It 
occurs in any sound system when input from a microphone is fed 
to the speakers and the speaker volume is too loud. Adjust the 
volume control.

If you have changed the settings for the Record Monitor feature in 
the Recording Control Utility (default Off) or the Mute feature in 
the Mixer Utility (default Enabled), these may cause feedback. 
Revert to the default settings.

Optional devices can include a printer, PC Cards, an external 
monitor, or any other device you connect to your computer to 
expand its capabilities.

For an external monitor, see 

Most PC Card problems occur during installation and setup of 
new cards. If you’re having trouble getting one or more of these 
devices to work together, several sections in this chapter may 
apply.

Resource conflicts can cause problems when using PC Cards. 
Refer to 

.

When you insert a PC Card into a slot, the computer attempts to 
determine the type of card and the resources it requires by reading 
its CIS. Sometimes the CIS contains enough information for you 
to use the card immediately. Other cards must be configured 
before you can use them.