AVH-P3100DVD/XN/UC21 2 3 41 2 3 4CDFABESAFETY INFORMATIONWhere in a manufacturer’s service documentation, for example in circuit diagrams or listsof components, a symbol is used to indicate that a specific component shall be replaced onlyby the component specified in that documentation for safety reasons, the following symbol shallbe used:CAUTION:USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSESPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.- Safety Precautions for those who Service this Unit.When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliableresults.Caution:1. During repair or tests, minimum distance of 13 cm from the focus lens must be kept.CAUTIONCLASS 1M INVISIBLE LASER RADIATION WHEN OPEN. DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS2. During repair or tests, do not view laser beam for 10 seconds or longer.CAUTIONWARNINGThis product contains certain electrical parts contain chemicals which are known to the State ofCalifornia to cause cancer, birth defects or other reproductive harm.Health & Safety Code Section 25249.6 - Proposition 65This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safety repaircomplex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.If you are not qualified to perform the repair of this product properly and safety, you should not risk trying to do soand refer the repair to a qualified service technician.