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Operating the Equipment Locally
Page 3-4 Reference Guide: TT128x High Definition Professional Receiver/Decoder
ST.RE.E10141.5
3.2 Front Panel Controls and Pushbuttons
Front Panel items are described under Section 1.6, Guided Tour.
Figure 3.2: Front Panel Controls and Pushbuttons
3.3 Front Panel Operating Modes
3.3.1 General
Operating the IRD from the Front Panel is via two operating modes:
Navigate Mode (see Section 3.3.2) and Edit Mode (see Section 3.3.3).
3.3.2 Navigate Mode
Navigate mode allows the user to move between menus and pages within
menus (editing the left display area).
Table 3.1: Navigate Mode
Action Result
Up Pushbutton Pressed Go to page given by uplink of current page, obtain and display current data.
Down Pushbutton Pressed Go to page given by down link of current page, obtain and display current data.
Left Pushbutton Pressed Go to page given by left link of current page, obtain and display current data.
Right Pushbutton Pressed Go to page given by right link of current page, obtain and display current data.
Edit Pushbutton Pressed Enter Edit mode at current page (if permitted else no effect).
Save Pushbutton Pressed No effect.
Pushbutton LEDs will be updated to indicate which pushbutton presses are
still valid as each navigation pushbutton press event is processed. For
example, a lit Up pushbutton LED indicates there are pages above the
current one.
3.3.3 Edit Mode
Edit mode edits the right display area and allows the user to alter control
parameters that define the IRD behaviour. To enter Edit mode press the
Edit pushbutton when on a page containing an editable control parameter
and the front panel is the controlling user interface. Edit may be entered
on some special pages at all times, for example on the page defining the
controlling user interface.
LCD display
Save
Edit Up
Down
Left
Right
Alarm LED
Lock LED