Ecler PHS20T - Manual (Page 4)

4
1. IMPORTANT REMARK
Congratulations! You are the owner of a carefully designed and manufactured equipment.
Thank you for choosing our PHS20T exponential horn.
In order to get the optimum operation and efficiency from this unit, it is VERY IMPORTANT
- before you plug anything - to read this manual very carefully and bear in mind all considerations
specified within it. We strongly recommend that its maintenance be carried out by our Authorized
Technical services.
2. WARNINGS
Avoid placing the unit next to heat sources such as spotlights or heaters.
PHS20T exponential horn is capable of producing sound pressure levels that can damage
human hearing. Protect your ears if you work near this unit. Do not open it during operation.
3. INTRODUCTION
PHS20T unit is specially designed for background music and announcement PA systems
requiring high power, very high performance and a frequency response adapted to speech
reproduction in sound reinforcement general applications.
Waterproof (IP56), it is suitable to use outdoor. It is made of ABS plastic, in RAL 7044
colour.
4. CONNECTIONS
In order to always obtain optimal output use the appropriate voltage and power.
Power selection is performed by a switch at the back of the unit. Use a suitable
screwdriver or equivalent tool to make the adjustment.
Once the right power is selected for the application and line voltage, the horn is ready to
be used. If the speaker is accidentally connected to a 100V line in the 8
Ω position, it will be severely
damaged.
5. LOCATION AND ASSEMBLY
Unit installation should be performed with fastenings designed for the type of supporting
material. To change horn position, lightly unscrew the U-shaped bracket in order to obtain the final
position you want; keep in mind the area you want to reach to set the horn correct vertical angle.
Re-tighten the mounting screws to secure the horn in its final position.