Apple Mac OS 7.6 - Manual (Page 35)

The Monitors & Sound control panel, installed on PCI desktop computers
with PowerPC microprocessors, is a combined control panel that replaces the
separate Sound and Monitors control panels. (It also replaces the Sound &
Displays control panel.) You can use this control panel to specify information
about monitors attached to your computer (for example, monitor resolution,
monitor bit depth, monitor arrangement, and so on). You can also use this
control panel to specify information about other audiovisual equipment
attached to your computer (for example, audio CD players, VCRs, video
cameras, external speakers, and so on).
For information about using these control panels to set your sound and
monitor settings, see the sound and monitor topics in Mac OS Guide,
available in the Guide menu when the Finder is active.
35 What’s New in Mac OS 7.6