3325A Synthesizer/Function Generator Operating and Service Manual

E!i HEWLETT PACKARD OPERATING AND SERVICE MANUAL MODEL 3325A SYNTHESIZER~FUNCTION GENERATOR Serial Numbers: All IMPORTANT NOTICE This manual applies to all instruments. Earlier versions of the 3325A, however, may differ in design from the instruments this revision documents directly. Design and documenta- tions changes are identified by a A symbol. The delta symbols refer servicing personnel to the backdating section (Section VII) where specific information regarding the change is presented. To prevent potential fire or shock hazard, do not expose equipment to rain or moist

m HEWLETT PACKARD SAFETY SUMMARY The following gensral safety prscautions must be obssrvad during all phnsss of operation, ssrwice, and rspair of this instrument. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates Safety standards of design, manufacture, and intended usa nf ths instrument Hewlett-Packard Company assumtis no liability for the custom&s failure to comply with thsse requirements; This is B Ssfsty Class 1 instrument. GROUND THE INSTRUMENT To minimize shock hazard, the instrument chassis and cabinet must be connecte