A lamp beside the shutter of Canon 75od

It is a knowledge lamp to reduce red eye/selfie.

1. If the red-eye reduction function is turned on, when shooting with a flash, press the shutter button halfway, and this indicator will light up.

2. When using the self-timer function, this indicator will flash after pressing the shutter button, and it will continue to light up 2 seconds before the self-timer. It is estimated that your camera is in a self-timer state, press the drive mode key and select single shot.