ON STAGE 200ID (serv.man3) - JBL Audio EMC - CB Certificate (repair manual). Page 7

 

98323__EMC_TRF 

page 7 of 46 

 
Performance criterion A 
The equipment shall continue to operate as intended without operator intervention. No degradation 
of performance or loss of function is allowed below a performance level specified by the 
manufacturer when the equipment is used as intended. The performance level may be replaced by a 
permissible loss of performance. If the minimum performance level or the permissible performance 
loss is not specified by the manufacturer, then either of these may be derived from the product 
description and documentation, and by what the user may reasonably expect from the equipment if 
used as intended. 
 
Performance criterion B 
After the test, the equipment shall continue to operate as intended without operator intervention. No 
degradation of performance or loss of function is allowed, after the application of the phenomena 
below a performance level specified by the manufacturer, when the equipment is used as intended. 
The performance level may be replaced by a permissible loss of performance. During the test, 
degradation of performance is allowed. However, no change of operating state or stored data is 
allowed to persist after the test. If the minimum performance level (or the permissible performance 
loss) is not specified by the manufacturer, then either of these may be derived from the product 
description and documentation, and by what the user may reasonably expect from the equipment if 
used as intended. 
 
Performance criterion C

 

Loss of function is allowed, provided the function is self-recoverable, or can be restored by the 
operation of the controls by the user in accordance with the manufacturer’s instructions. Functions, 
and/or information stored in non-volatile memory, or protected by a battery backup, shall not be lost.