Handheld Optical Power Meter
4
(2)
Wavelength Selection/Wavelength identify
Short press this key to switch the wavelength and display it on the top left of the
LCD screen, 1310nm is the default wavelength.
Press the
for 2 seconds to on/off the wavelength auto-identify mode.
On the upper right of the screen wil be displayed the letters “AU.
(2) backlight control (two modes of back light control, press this key to choose modes):
“LDR” the intelligent backlight control mode. Power meter will toggle off/on the backside within 15
seconds based on the outside light condition. “LDR” is the default backlight mode.
Back light control key mode. Press to on/off the back light
(3) Saving / Data-View key
。
Using the Data-saving, the tester can save up to 1000 data records.
Press and the screen will display the
data saving No
.
Double press the to save the data.
Data view. To view data records, Long press to enter into the data view the interface.
Short press to view the data.
Calibrated wavelength
Wavelength auto-identify
Data Saving Record No.
Current saving data
(wavelength, output
power-dBm)
