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8. Error Messages
Overrange Error
If the optical power level being measured
exceeds the measureable range, the plus
sign value blinks indicating an overrange.
Underrange Error
If the optical power level being measured
falls below the measureable range, the minus
sign value blinks indicating an underrange.
Light Receiving Mode Error
(Chopped Light Error)
If chopped light of a modulation frequency
different than that of the specified light
receiving mode is received, “CHOP” blinks.
Change the light receiving mode setting (see
page 18) to match the modulation frequency to
clear the error.
Data Save Error (Save Error)
Displayed when an error occurs while saving
data.
Press ENTER to clear the error and return to
the previous setting of normal measurement
mode.
Data Delete Error (Clear Error)
Displayed when an error occurs while deleting
data.
Press ENTER to clear the error and return to
the previous setting of normal measurement
mode.
nm
CW
dBm
PWR SAVE
nm
CW
dBm
PWR SAVE
PWR SAVE
nm
CW
dBm
PWR SAVE
nm
CW
dBm
PWR SAVE
PWR SAVE
nm
kHz
PWR SAVE
nm
kHz
PWR SAVE
PWR SAVE
PWR SAVE
PWR SAVE
PWR SAVE
PWR SAVE
PWR SAVE
PWR SAVE