Conditional Access; Tt1222 Control Modes; Introduction; Remote Control - TANDBERG TT-1222 Reference Manual

Introduction

1.2.3

Conditional Access

The transport stream received by the IRD may be encrypted. The CA
system is used to decrypt the required components of the transport
stream so that they can be decoded.
The following conditional access system is available on the TT1222
Receiver.
•
DVB Common Interface
•
BISS Modes 1 and E
1.3

TT1222 Control Modes

1.3.1 Introduction
The TT1222 is designed for unattended operation. Once set up, it requires
no further attention except to ensure that the fan is working. There are
two control modes associated with the Receiver, local (keypad), and
remote (RS-232) control.
1.3.2

Remote Control

This state is entered when the Ctrl Mode setting in the Setup:Control
menu is set to remote. When the Decoder is remotely controlled, local
control is disabled until the Decoder is configured for the local mode.
1.3.3

Local Control

Local control allows parameters to be entered and chosen using the four
arrow keys.
The arrow keys roles and functions change, depending on what kind of
menu or screen is available at the moment.
The Up/Down arrow keys are used for previous/next item in a menu,
previous/next option in an option select menu (for instance, on or off) or
the higher/lower digit in a numerical entry menu.
The Right/Left arrow keys are used to enter/leave a menu or submenu,
and to select the next or previous digit in a numerical entry menu.
Page 1-6 Reference Guide: TT1222 4:2:0 Professional Receiver
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