Stanford Research Systems SR865A, Operation Manual

Page: 82 / 221

64 Operation Chapter 3
SR865A DSP Lock-in Amplifier
Standard Settings
If the [Local] key is held down when the power is turned on, the lock-in settings will be set to the defaults
shown below rather than the settings that were in effect when the power was last turned off. The default
settings may also be recalled using the *RST command over the computer interface, or by pressing [Save
Recall] and selecting {Recall default}. In this case, the communications parameters and status registers
are not changed.
Reference
Phase 0.000°
Reference Source
Internal
Internal Frequency 100.000 kHz
Harmonic # 1
Sine Amplitude 0.00 Vrms
DC Level 0.0 V
Ext Reference Trigger Sine
Ext Reference Impedance
50 Ω
Signal
Input Voltage
A
− B A
Couple AC
Ground Float
Current Range
1 μA
Input Range 1 V
Time Constant 100 ms
Filter Slope 6 dB
Advanced Filter On
Synchronous Off
Sensitivity 1
V
Outputs
CH1 Output X
CH2 Output Y
All Offsets 0.00%
All Expands 1
All Ratios None
All Aux Outputs 0.000 V
Display
Green Channel X, Graph On
Blue Channel Y, Graph On
Yellow Channel R, Graph On
Orange Channel θ, Graph On
Screen Layout Trend
Blank No
System/General
10 Mhz Timebase Auto
Sync/BlazeX Output Sync
Sounds On
System/Files
Prefix SR865
Suffix 1
Print Mode
Screen
Data Format CSV