The power-on/reset state may differ from these values if you have enabled power-on state recall mode.
These tables show factory default settings. Parameters marked with a bullet (•) are nonvolatile and are not affected by power-on or system reset. Other parameters are volatile and are reset to the indicated values at power-on or after *RST or SYSTem:PRESet.
|
|
The power-on/reset state may differ from these values if you have enabled power-on state recall mode. |
|
Measurement Configuration |
Factory Setting |
|---|---|
|
Function |
DC Volts |
|
Range |
Autorange (for all functions) |
|
Integration Time |
NPLC On, 10 power line cycles (PLC)* |
|
Resolution |
Resolution equivalent to 10 PLC |
|
Autozero |
On* |
|
Aperture (34465A/70A only)* |
Off, 100 ms |
|
Frequency or Period Aperture (Gate Time) |
100 ms* |
|
• Input Impedance |
• 10 MΩ (fixed for all DC voltage ranges) |
|
AC Input Filter (bandwidth) |
20 Hz (medium filter) |
|
Temperature Transducer Type |
FRTD |
|
RTD Reference Resistance |
100 Ω |
|
Nulls (individual functions) |
Off; reference = 0.0, auto reference enabled |
|
Current Terminals |
3 A |
|
Secondary Measurements |
Off |
|
Screen Shot Format |
PNG |
|
Calibration Value |
0.0 |
|
Current Switch Mode (34465A/70A only) |
Continuous |
|
Resistance (2- and 4-wire) (34465A/70A only): |
|
|
Offset Compensation |
Off |
|
Low Power Measurements |
Off |
|
Temperature (34465A/70A only): |
|
|
Offset Compensation (2- and 4- wire RTD) |
Off |
|
Low Power Measurements(2- and 4- wire RTD or thermistor) |
Off |
|
Thermocouple (34465A/70A only): |
|
|
Check |
Off |
|
Reference Junction Temperature, Type, Adjust |
0° C, Internal, 0° C |
|
Thermocouple Type |
J |
|
* For all DC measurement functions. |
|
|
Math Operations |
Factory Setting |
|---|---|
|
Math State |
Disabled |
|
Scale Function |
Null |
|
Null and dB Relative Value |
Set to 0.0 with auto reference enabled |
|
Upper and Lower Limits |
0.0 |
|
Histogram |
Bin counts cleared; 100 bins; auto binning enabled |
|
Statistics |
Cleared |
|
• dBm Reference Resistance |
• 600 Ω |
|
Calculate Scale (34465A/70A only): |
|
|
Gain |
1.0 |
|
Offset |
0.0 |
|
Reference |
0.0 |
|
Unit State |
Off |
|
Unit |
Null String |
|
Calculate Smoothing (34465A/70A only): |
|
|
Response |
Fast |
|
State |
Off |
|
Triggering Operations |
Factory Setting |
|---|---|
|
Trigger Count |
1 |
|
Trigger Source |
Immediate |
|
Trigger Delay |
Auto Delay |
|
Sample Count |
1 |
|
Trigger Slope |
Negative |
|
VM Comp Output Slope |
NEG |
|
Pretrigger Count (34465A/70A only) |
0 |
|
Triggering (34465A/70A only): |
|
|
Sample Source |
Immediate |
|
Sample Timer |
1 s |
|
Trigger Level |
0.0 |
|
System-Related Operations |
Factory Setting |
|---|---|
|
• Beeper Mode |
• On |
|
• Thousands Separator |
• On |
|
Display State |
On |
|
Reading Memory |
Cleared |
|
Error Queue |
See note |
|
• Stored States |
• No Change |
|
• Calibration State |
• Secured |
|
Data Settings |
Factory Setting |
|---|---|
|
Binary Block Data Format (34465A/70A only): |
|
|
Border |
Normal |
|
Data |
ASCII, 9 |
|
Data Transfer (34465A/70A only): |
|
|
Separator |
Comma |
|
Header |
Off |
|
Reading Limits |
Off |
|
|
The Error Queue is cleared at power on. It is not cleared by *RST, SYSTem:PRESet, or a front panel Preset. |
|
Input/Output Configuration |
Factory Setting |
|---|---|
|
Enable Interfaces:1 |
|
|
• LAN |
• Enabled |
|
• GPIB |
• Enabled |
|
• USB |
• Enabled |
|
LAN Settings:2 |
|
|
• DHCP |
• On |
|
• Auto IP |
• On |
|
• IP Address |
• 169.254.4.60 (for 34460A) |
|
• Subnet Mask |
• 255.255.0.0 |
|
• Default Gateway |
• 0.0.0.0 |
|
• DNS Server |
• 0.0.0.0 |
|
• Host Name |
• K-34460A-nnnnn (for 34460A)3 |
|
• LAN Services1 |
• Enable All |
|
GPIB Settings: |
|
|
• GPIB Address |
• 22 |
|
1 Interface enable or LAN service changes take effect only after you cycle power. |
|
|
|
The instrument uses LAN port 5024 for SCPI Telnet sessions and port 5025 for SCPI Socket sessions. |