Sony Digital8 DCR-TRV130 Operating Instructions Manual page 22

Recording a picture
If you record picture swith the LC D panel closed, check the picture with the viewfinder.
Adjust the viewfinder lens to your eyesight so that tlr*,indicators in tlr_,viewfinder
come into sharp focus.
Lift up the viewfinder and move tlr_,viewfinder lens adjustment lever.
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