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Introduction
Reference Guide: TT128x High Definition Professional Receiver/Decoder Page 1-11
ST.RE.E10141.5
1.5.2 Front Panel (Local) Modes
Operating the IRD from the Front Panel is via two main operating modes:
Navigate and Edit. See Section 3.3, Front Panel Operating Modes.
Figure 1.6: Front Panel States
1.6 Guided Tour
1.6.1 Construction
The IRD is constructed using a screened self-ventilated modular system.
All operational inputs and outputs are via rear-panel connectors. The unit
may be operated freestanding or mounted in a 19-inch rack.
1.6.2 Front Panel Controls
The physical interface for the Front Panel consists of an alphanumeric LCD
display, pushbuttons, and status LEDs that are used to set up and monitor
the unit. The general layout is shown in Figure 1.7. Information on the use
of these controls is given in Chapter 3, Operating the Equipment Locally.
User input is via six pushbuttons comprising four cursor pushbuttons: Left,
Right, Up, and Down; and two edit control pushbuttons: Edit and Save.
Each pushbutton has an integral green LED except Save, which has an
integral red LED. When lit these LEDs indicate to the user which
pushbutton is currently active.
Automatic repeat following an initial delay period is implemented for the
Left, Right, Up, and Down pushbuttons in software.
EDIT
NAVIGATE
Timeout (5 minutes)
EDIT Off
EDIT On
SAVE