Specifications

Plena Loop Amplifier | Installation and User Instructions | Table of contents en | 8
Bosch Security Systems | 2007-08 | 9922 141 50672en
5.1 Master and slaves ................................................................................................................................................................27
5.2 Electric current ...................................................................................................................................................................... 27
5.2.1 Master induction loops .................................................................................................................................................. 27
5.2.2 Slave induction loops .................................................................................................................................................... 28
5.2.3 Bracket .............................................................................................................................................................................. 28
5.3 Metal loss compensation .................................................................................................................................................... 28
5.4 Supervision ............................................................................................................................................................................ 29
5.5 Fault contact .......................................................................................................................................................................... 29
5.6 Priority input ........................................................................................................................................................................... 29
5.7 AGC/Limiter .......................................................................................................................................................................... 29
5.7.1 Introduction ...................................................................................................................................................................... 29
5.7.2 Switch on and off ........................................................................................................................................................... 29
5.7.3 Range ................................................................................................................................................................................ 30
5.8 Frequency range ................................................................................................................................................................... 30
5.9 Audio inputs ..........................................................................................................................................................................30
5.9.1 Sensitivity .........................................................................................................................................................................30
5.9.2 Phantom power ............................................................................................................................................................... 30
5.9.3 Voice activation ............................................................................................................................................................... 31
6. Operation ..................................................................................................................................................................... 33
6.1 Switch on ............................................................................................................................................................................... 33
6.2 Switch off ............................................................................................................................................................................... 33
6.3 Change volume ..................................................................................................................................................................... 33
6.4 Change tone .......................................................................................................................................................................... 34
6.5 Condition LEDs .................................................................................................................................................................... 34