Service safety summary
Only qualified personnel should perform service procedures. Read this Service
Safety Summary and the General Safety Summary located in the Service M anual
before perfo
rming any service procedures.
Do Not Service Alone. Do not perform internal service or adjustments of this
product unless another person capable of rendering first aid and resuscitation is
present.
Disconnec
tPower. To avoid e lectric shock, switch off the instrument power, then
disconnect the power cord from the mains power.
UseCareWhenServicingWithPowerOn. Dangerousvoltagesorcurrentsmay
exist in this product. Disconnect power, remove battery (if applicable), and
disconnect test leads before removing protective panels, soldering, or replacing
compon
ents.
To avoid electric shock, d o not touch exposed connections.
RSA5100A/B Series Digital I/Q and Zero Span Upgrades 1