Lab.gruppen ip 900 Mode D'Emploi

 

 

This equipment conforms to the requirements of the EMC directive 89/336/EEC, amended 
by 92/31/EEC and 93/68/EEC and the requirements of the Low Voltage Directive 
73/23/EEC, amended by 93/68/EEC. 
 

Standard Applied   

EMC Emission 

EN55103-1, E3 

 

 

EMC Immunity 

EN55103-2, E3, with S/N below 1% at normal operation level. 

 

 

Electrical Safety 

EN60065, Class

   

 

 

 

The lightning symbol within a triangle is 

intended to alert the user to the 

presence of un-insulated “dangerous voltage” 
within the amplifier’s enclosure that may be of 
sufficient magnitude to constitute a risk of 
electric shock to humans. 

The exclamation point within a triangle is 

intended to alert the user to presence of 

important operating and service instructions in 
the literature accompanying the product. 

!

 

To reduce risk of fire or electric shock, do not 
expose this apparatus to rain or moisture. 
 

 

To reduce the risk of fire or electric shock, do 
not remove screws. No user-serviceable parts 
inside. Refer servicing to qualified service 
personnel. 

1.  Keep this manual for future reference. 
2.  Heed all warnings. 
3.  Follow all instructions. 
4.  Do not use this unit near water. Do not spill water or other liquids into or on the unit. Do not 

operate the amplifier while wet or standing in liquid. 

5.  Clean only with dry cloth. 
6.  Do not block the air intake or exhaust ports. Install the unit in accordance with the instructions. 

!

7.  Do not operate the amplifier near heat producing devices such as radiators, heat registers, stoves 

or other apparatus that produce heat. 

8.  Always operate the unit with the chassis ground wire connected to the electrical safety earth. Do 

not defeat the safety purpose of a grounding-type plug. A grounding type plug has two pins and 
a third grounding prong. The third prong is provided for your safety. If the provided plug does 
not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 

9.  Connect only to AC power outlets rated 230-240V (or 100-120V), 50-60Hz. 
10.  Do not use this amplifier if the power cord is broken or frayed. Protect the power cord from 

being walked upon or pinched particularly at the plugs and the point where it exits from the 
apparatus. 

11.  Only use accessories specified by the manufacturer. 
12.  The unit is intended to use in a 19” rack. Follow the mounting instructions. When a rack on 

wheels is used, use caution when moving the loaded rack to avoid injury from tipping over. 

!

13.  Unplug this apparatus during lightning storms or when unused for long periods of time. 
14.  Do not connect an amplifier output in parallel or series with any other amplifier’s output. Do 

not connect the amplifier output to any other voltage source, such as battery, mains source, or 
power supply, regardless of whether the amplifier is turned on or off.