User guide

Introduction to the On-Screen
Display (OSD)
Chapter 3
The product provides a simple OSD user interface for both of the channel
selection and system configuration. In addition, the OSD shows
information relevant to the MCCAT switch or the channel being accessed.
In This Chapter
Activating the OSD ..................................................................................17
OSD Layout.............................................................................................17
Frequently Used Keys .............................................................................18
OSD Menus.............................................................................................18
Introduction to the Selection Menu..........................................................19
Activating the OSD
To activate the OSD, press the system's hot key twice QUICKLY. The
default hot key is Scroll Lock. You can change it in the Configuration
Menu. For more information, see System Configuration (on page 30).
OSD Layout
The OSD interface usually has a layout like this:

Current menu's title

The area of system data or configuration fields

Function keys that can be used while the OSD is displayed on the screen

Message bar, which shows the options or keys that are applicable to the selected field, or
shows prompt messages for the action being performed
17