User manual
UserManual:1528L
SW200095RevA,Page6of39
Explaination of Symbols 
Symbol Description 
UL Classification means that UL has tested and evaluated samples 
of the product with respect to certain properties of the product. 
(look on page 9 ) 
For those EU Directives that permit it, the CE mark indicates product 
compliance with standards indicated in the "Certificate of 
Conformance" which accompanies the product packing information. 
The Directive may or may not require verification by a Notified Body. 
The LVD, EMC and MDD Directives permit products to indicate 
conformity by the CE mark. MDD products may also require a 
Notified Body mark. 
Indicates tested to comply with FCC standards. 
Indicates compliance with the European Community WEEE directive 
2002/96/EC. Dispose of according to federal, state or local 
regulations. 
This symbol alerts the user to consult accompanying documents for 
important information concerning the operation and maintenance of 
this unit, which should be read carefully to avoid problems. 
EMC Guidance 
Guidance and manufacturer’s declaration – electromagnetic emissions 
The 1528L is intended for use in the electromagnetic environment specified below. The customer or the user of the 
1528L should assure that it is used in such an environment. 
Emissions test  Compliance  Electromagnetic environment – guidance 
RF emissions 
CISPR 11 
Group 1  The 1528L uses RF energy only for its internal function. Therefore, its RF 
emissions are very low and are not likely to cause any interference in nearby 
electronic equipment. 
RF emissions  Class B   
Harmonic 
emissions 
IEC61000-3-2 
Not applicable   
Voltage 
fluctuations/ 
flicker emissions 
IEC61000-3-3 
Complies   










