Disassembly and Repair 5
Keysight U3401A User’s and Service Guide 91
5 Remove the cover. Remove the screw in the bottom of the cover and slide the
cover off the instrument.
Front Panel Removal
1 Remove on/off switch push rod. Gently move the power switch push rod
toward the front of the instrument to disengage it from the switch. Be careful
not to twist or bend the push rod.