PSY-201 User Guide
GP-UM-PSY-201-11
Page 33 of 105
3.
“Set. Ref.” allows the user to manually enter Stokes parameters, DOP and power
for the reference state. The
◄►
buttons move the cursor position, and the
▼▲
buttons change the value of the selected digit. The ENTER button confirms the new
setting and moves the cursor to the next parameter.
When this function is selected, the cursor will be on the Stokes parameter line. Set
all 3 Stokes parameters using the arrow keys, then press ENTER. The Stokes
parameters will be normalized, and the cursor will move to the DOP setup position.
Repeat the process for setting DOP and power. Press ENTER after setting the
power value to store the reference state (SOP, DOP, and power). The cursor will
disappear and an “OK” indicator will appear above the “L” in the lower right corner
of the screen. Press REF to return to the reference menu.
Store
The STORE function allows the user to store up to 100 sets of SOP, DOP, and Power
values. The stored data can either be sets of measured data (serving as a measurement record) or
manually entered data (allowing the user to input SOP sequences for the sequence trace function).
When the STORE button is pressed while in polarization measurement mode, the display
switches to the storage screen, with the first unused storage ID displayed. Since there is no data
stored at this ID#, the data fields will all be zeroes. Press the STORE button again or press ENTER
while “Update” is bracketed to store the current set of measured data (SOP, DOP, power) to this
location. After the data is stored, the display returns to the polarization measurement screen.
The
◄►
buttons can be used to move between the “Update”, “Clear”, or “Clear All”
options. “Clear” will clear the content of the current storage ID, whereas “Clear All” will clear all
100 storage IDs. Pressing the ENTER button will confirm the selection and execute the desired
function.
# 02
[Update] Clear ClearAll
STR
L
SOP: +0.000, +0.000, +0.000
DOP: 000.0 % P:+00.00dBm
All zeroes in data fields= no data stored at location #2
+0.132, -0.548, +0.826
DOP: 100.0
%
P: 1.00
dBm
REF
L
