Ametek 7124 Instruction Manual page 196

Precision lock-in amplifier
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Appendix D, DEFAULT SETTINGS
D-2
Output Equations
Equation #1
Equation #2
Equns 1 & 2 C1, C2
Oscillator
RCU Oscillator
Frequency Sweep
Start Frequency
Stop Frequency
Step Size
Time/Step
Armed
Law
Amplitude Sweep
Start Amplitude
Stop Amplitude
Step Size
Time/Step
Armed
Configuration
Operating mode
Display screen
Noise Measurement Mode
Noise Buffer Length
Curve Buffer
Curve Mode
Time/Point e
Length
Curve Start Trigger
Curve Stop Trigger
Curve Select
Selected curve
ADC Menu
ADC Trigger Mode
Time Per Point
DAC Menu
USER DAC1 - USER DAC 4
DAC1 SETUP
DAC2 SETUP
DAC3 SETUP
DAC4 SETUP
Digital Port
D0 to D7 direction
D0 to D7 status
RCU Digital Port
D0 to D7 status
((X-X)  X)/X = zero
((X-X)  X)/X = zero
0
ON
0.000 Hz
0.000 Hz
0.000 Hz
0.000 s
No
Logarithmic
0.000 V
0.000 V
0.000 V
0.000 s
No
Single Reference
Turned on
OFF
4 seconds
Standard
10 ms
100,000
Internal
Internal
X
Internal
1 ms
0.000 V
X%
Y%
USER DAC 3
USER DAC 4
All configured as outputs
Logic zero
Logic zero

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