User manual

55 000 033 – Ed. D SCOOP STUDIO - User manual 31
This document is the property of AETA AUDIO SYSTEMS and can not be duplicated without authorisation March 2006
9.4.1. Secured modes
Three protection modes are available :
Protected 0 ( Unprotected ) is set by default ( Factory Configuration )
• Is compatible with all Scoop Studio units.
• Keep the smallest transmission delay ( coding : decoding ) of 80 ms.
Protected 1
Ought to be selected manually and recovers errors of 100 ms.
Protected 2
Ought to be selected manually and recovers errors of 250 ms.
Delay :
Protection
\ Data
rate
24K 21.6K 19.2K 16.8K 14.4K 12K Coding
Test
P0 88ms 90ms 105ms 114ms 131ms 138ms 55.5ms
P1 293ms 320ms 348ms 394ms 456ms 535ms 255ms
P2 581ms 647ms 723ms 823ms 961ms 1146ms 553ms
Note : If errors still exist in protected mode 2, set the max line speed at the next lower
speed.
Caution :
The same protection level configuration must be
selected at the both end units.