OPTIMOD
I-1
TABLE OF CONTENTS
Index ............................................................................................
I
-7
Reading this Manual.................................................................. 1-2
6200 OPTIMOD-DAB Digital Audio Processor.......................... 1-2
User-Friendly Interface.........................................................................................1-3
Flexible Configuration .........................................................................................1-3
Adaptability through Multiple Audio Processing Structures ..........................1-4
Controllable..........................................................................................................1-4
Presets in OPTIMOD-DAB ........................................................... 1-5
Factory Processing Presets .................................................................................1-5
User Presets ...........................................................................................................1-5
Input/Output Configuration ..................................................... 1-6
Digital AES/EBU Left/Right Input/Output...........................................................1-6
Analog Left/Right Input/Output ........................................................................1-6
Studio-Transmitter Link................................................................ 1-7
Transmission from Studio to Transmitter.............................................................1-7
Location of OPTIMOD-DAB..................................................... 1-10
At the Transmitter is Best....................................................................................1-10
Where Access to the Transmitter Plant is Not Possible..................................1-10
OPTIMOD-DAB at the Transmitter: Gain Control before the STL..................1-11
Using Lossy Data Reduction in the Studio............................. 1-11
Interfacing to the Transmitter ................................................. 1-12
Sync Input ...........................................................................................................1-12
Sample Rate and Audio Bandwidth...............................................................1-12
Subframe Delay .................................................................................................1-13
Program-Associated Data (PAD) ....................................................................1-13
Setting Modulation Levels....................................................... 1-13
Monitoring on Loudspeakers and Headphones.................. 1-14
EAS Test...................................................................................... 1-15
Security Pascode for PC Control............................................ 1-16