Technical data

Features and Functions 2
34405A User’s and Service Guide 43
Reset/Power-On State
The table below summarizes the 34405A's settings as received from the
factory, following power cycling, and following the *RST command received
over the USB remote interface. Non- volatile, user customizable behavioral
differences are shown in BOLD type.
Table 2 Reset/Power-On State
Parameter Factory Setting Power-on / Reset State
Measurement Configuration
Function DCV DCV
Range AUTO AUTO
Resolution 5-½ digits 5-½ digits
Tem p e r a tur e U n i ts °C User setting
Math Operations
Math State, Function Off, Null Off, Null
Math Registers Cleared Cleared
dBm Reference Resistance 600Ω User setting
Math Register Editing On User setting
Trigger Operations
Trigger Source* Auto Trigger (Local Mode)
IMMediate (Remote Mode)
Auto Trigger (Local Mode)
IMMediate (Remote Mode)
System-Related Operations
Power-Down Recall Disabled User Setting
Stored States 0-4 cleared No Change
Beeper On User Setting
Display On On
Remote/ Local State* Local Local
Keyboard* Unlocked, Local key enabled Unlocked, Local key enabled