User manual

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User Manual PS 285 / October 2013 © ASL Intercom BV
CONTENT OF THIS USER MANUAL
1.0 SAFETY INSTRUCTIONS ................................................................. 3
2.0 GENERAL DESCRIPTION PS 285 ................................................... 4
3.0 MAINS POWER ................................................................................. 4
4.0 MECHANICAL INSTALLATION ......................................................... 5
5.0 FRONT PANEL CONTROLS ............................................................. 5
6.0 REAR PANEL CONNECTORS .......................................................... 5
7.0 TECHNICAL SPECIFICATIONS ........................................................ 6
8.0 PS 285 BLOCK DIAGRAM ................................................................ 6
9.0 PARTY LINE, TECHNICAL CONCEPT ............................................. 7
10.0 CABLING ........................................................................................... 7
11.0 EARTHING CONCEPT ...................................................................... 8
12.0 SYSTEM CONFIGURATION ............................................................. 8