Try another colour to hide electronic fault in photo (3-3)
I believe the answer is:
red-eye
'fault in photo' is the definition.
I don't know anything about this answer so I can't tell whether it can be defined by this definition.
'try another colour to hide electronic' is the wordplay.
I cannot quite see how this works, but
'another' could be 're' (I've seen this in other clues) and 're' is found in the answer.
'electronic' could be 'e' (as in e-mail or e-books) and 'e' is found in the answer.
'colour' could be 'dye' (dyeing is a kind of colouring) and 'dye' is located in the leftover letters.
This accounts for all the letters.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for red-eye that I've seen before include "Poor quality, coarse powerful whiskey" , "Poor whiskey - overnight flight" .)