ON STAGE (serv.man3) - JBL Audio EMC - CB Certificate (repair manual). Page 3

 

 

 

 

- Page 3 of 19 - 

 

 

   

 

Order No.  23171 

 

 

 

SUMMARY OF TESTING : 

 

Sub -clause  

Information/Remarks 

Comments 

1.2.2.1

 

Normal load as described in Annex L or as close 
as possible to the most severe normal use.  

Normal operation is considered 1/8

th

 of maximum 

undistorted.  Non-clipping was determined using a 
1 KHz sinusoidal signal input.  For maximum 
normal operation, 1/8

th

 of the non-clipping 

amplitude was used with a filtered pink noise input 
signal. 

1.7.2 

Safety instructions, required markings regarding 
use of a specified power supply. 

Class III Equipment with an enclosure made of 
HB-Material, using a non-special connector for the 
DC input must have a marking stating the 
manufacturer and model number of the power 
supply to be used.  Marking is provided. 

1.7.12  

Language of safety markings/instruction. 

Instructions and equipment marking related to 
safety shall be applied in a language, which is 
acceptable in the country in which the equipment 
is to be sold. 

3.2 

Connection to the supply. 

Unit is powered by a limited power source  
complying with Sub-clause 2.11. The external 
power supply was not evaluated in this test report.