ARMTEL LS-25(T) - Main Technical Specifications

LS-25(T) WEATHERPROOF SPEAKER
User Manual
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ENG
CONTENTS
INTRODUCTION .................................................................................................................................................................... 1
SAFETY PROVISIONS ........................................................................................................................................................... 2
CONTENTS .............................................................................................................................................................................. 3
1 DESCRIPTION AND OPERATION ................................................................................................................................. 4
1.1 Features ....................................................................................................................................................................... 4
1.2 Main specifications ................................................................................................................................................. 5
1.3 Operations conditions ........................................................................................................................................... 6
1.4 Scope of supply ........................................................................................................................................................ 7
1.5 Design .......................................................................................................................................................................... 8
1.6 Marking ..................................................................................................................................................................... 11
1.7 Package ..................................................................................................................................................................... 12
2 INTENDED USE ................................................................................................................................................................ 13
2.1 Operating limits ..................................................................................................................................................... 13
2.2 Preparation for use ............................................................................................................................................... 14
2.3 Safety precautions ................................................................................................................................................. 15
2.4 Action in extreme situations.............................................................................................................................. 17
2.5 Operation ................................................................................................................................................................. 18
2.5.1 Activity description ...................................................................................................................................... 18
2.5.2 General requirements ................................................................................................................................. 18
2.5.3 End of operation ........................................................................................................................................... 20
2.6 Troubleshooting .................................................................................................................................................... 20
3 MAINTENANCE ................................................................................................................................................................ 21
3.1 General guidelines ................................................................................................................................................ 21
3.2 Safety precautions ................................................................................................................................................. 21
3.3 Maintenance procedure ...................................................................................................................................... 21
4 SHELF AND SERVICE LIFE, DISPOSAL ...................................................................................................................... 22
4.1 Repair ......................................................................................................................................................................... 22
4.2 Storage ...................................................................................................................................................................... 22
4.3 Transportation ........................................................................................................................................................ 22
4.4 Disposal ..................................................................................................................................................................... 22
APPENDIX А (reference) SPl vs Angle and SPl vs Freq ..................................................................................... 23