Table of Contents
Advertisement
5.
CARD EDGE CONTROLS
The 7772MFX-HD module can be configured by the card edge controls.
components can be found at the card edge:
•
•
•
•
Toggle Switch:
This component will become active when the card has completed booting. Its primary
function is to navigate through the menu system.
4 Character Dot Matrix Display: This component will become active when power is applied to the card.
This component is used to relay text-based information to the user. It will be used to
scroll build and card information, or display the menu options to the user.
Push Button:
This component will become active when the card has completed booting. It is primarily
used for navigating through the menu system.
4 Audio Group LEDs: These LEDs are primarily used to indicate what groups are embedded in the input
video signal during normal operation. However, when navigating the card edge menu,
these LEDs are used to indicate menu depth status. For example, when at the top-level
menu, all the LEDs are OFF. When the user navigates into another menu (e.g. Video
Control), Audio group 1 LED turns ON. Audio group LED 1 is located closest to the
center of the module. If the user enters a sub-menu (e.g. Video Control -> Video
Standard Select), then both Audio Group LEDs 1 and 2 turn ON, indicating another
depth within the menu system.
NOTE: During card edge menu system navigation, if all the Audio LEDs are OFF,
the user is at the Top Level menu.
The 7772MFX-HD modules are also equipped with an eight-position DIP switch. Currently, the DIP
switches are not functional and are reserved for future use.
7772MFX-HD JPEG2000 SD & HD Encoder and Decoder
Toggle Switch
Four-Character Dot Matrix Display
Push Button
Four Audio LEDs
Revision 1.2
7700 MultiFrame Manual
The following key control
7772MFX-HD - 11
Advertisement
Table of Contents
