Pioneer SR *READ- Light Not Coming On* CU-SD098 For Projection Monitor Receiver

For projection monitor reciever ********Camera light to sensor tested 11/1/2024.  *****  It did not indicate a light coming on when pressing any button.  It seems you can see it, but it did not brighten with presses, so I have concluded it is probably not working.  If you know anything about repairing remote controls, this one may be for you! ********Preowned wear, fade, nicks, scuffs, spots, scratches, etc.  Please review all photos for examples of condition, approximate measurements, and other details.  Feel free to click on separate photos to zoom in for closer details. Thank you for your interest!