Panasonic SC-HT80 Operating Instructions Manual page 21

Numbered
buttons
The title menu is used if there are different titles included on the
one DVD
1
While stopped or playing
Press [TITLE, MARKER] to display
the title menu.
2
Use the cursor buttons to highlight a
r
title, and press [SELECT].
For your reference
You can select items with the numbered buttons with some discs.
m
Many DVDs have a variety of matedal recorded on them, apad
from the main feature Other DVDs require you to use menus to
enjoy them The actual operation of the menus depends on the
disc, so here we will explain only the basic steps
While stopped or playing
Press[MENU] to display the menu.
2
Press the cursor buttons to highlight
an item, and press [SELECT].
For your reference
You can select items with the numbered buttons with some discs.