Front Panel Operation
PEM 100 User Manual
37
To set the controller to a different wavelength unit:
1. Arrow to the wavelength unit and press the
ENTER
button.
2. Arrow to desired wavelength unit (nm, µm or 1/cm) and press the
ENTER
button.
Setting Retardation
The factory default retardation is 0.250
λ (fraction of wavelength). To set the
controller to a different retardation:
1. Arrow to
RTD
and press the
ENTER
button.
2. Using the numerical buttons, enter the desired retardation.
3. Press the
ENTER
button to save new retardation value
To set the controller to a different retardation unit:
1. Arrow to the retardation unit and press the
ENTER
button.
2. Arrow to the desired retardation unit (
λ, rad or º) and press the
ENTER
button.
Setting the Frequency
The frequency shown is the harmonic frequency. Frequency units may be set from
within either the Local Control Mode or the Voltage Control Mode. To set the
controller to a different harmonic frequency:
1. Arrow to
1f
and press the
ENTER
button.
2. Arrow to the desired harmonic (1f or 2f) and press the
ENTER
button.
To set the controller to a different frequency unit:
1. Arrow to
kHz
and press
ENTER
.
2. Arrow to the desired frequency unit (Hz or kHz) and press the
ENTER
button.
Setting VControl
The factory default VControl is 0.999V. The following VControl setting is accessed
from within the Voltage Control Mode.
To set the controller to a different VControl:
1. Arrow to
Mode Select
and press the
ENTER
button.
2. Arrow to
Voltage Control
and press the
ENTER
button.
3. Arrow to
VCtrl
and press the
ENTER
button.
4. Using the numerical buttons, enter the desired VControl.
5. Press the
ENTER
button to save the new VControl value.
Summary of Contents for PEM-100
Page 1: ...PEM 100 PHOTOELASTIC MODULATOR USER MANUAL Hinds Instruments Inc P N 010 0000 021 UM Rev H ...
Page 4: ......
Page 8: ...Table Of Contents viii PEM 100 User Manual ...
Page 12: ...Table of Tables xii PEM 100 User Manual ...
Page 22: ...Unpacking the PEM 100 10 PEM 100 User Manual ...
Page 46: ...Chapter 5 PEM 100 Controller Display 34 PEM 100 User Manual ...
Page 52: ...Chapter 6 Operating the PEM 100 Controller 40 PEM 100 User Manual ...
Page 68: ...Chapter 9 Troubleshooting 56 PEM 100 User Manual ...
Page 74: ...Chapter 10 Maintenance 62 PEM 100 User Manual ...
Page 88: ...Appendix A Calibration 76 PEM 100 User Manual ...
Page 92: ...Appendix C Optical HeadSpecifications 80 PEM 100 User Manual ...
Page 100: ......