My canon eos 70d, in manual mode the shutter speed is changing when i adjust the exposure level. How to fix this? please help.
My canon eos 70d, in manual mode the shutter speed is changing when i adjust the exposure level. How to fix this?
You're looking at it backward. You're adjusting the shutter speed, and because you changed the shutter speed the exposure level indicated by the meter will change. In manual mode, the meter tells you what exposure to expect based on the shutter speed, aperture, ISO, and lighting. If you change any of those, the meter will change.
Try this: In manual mode, change the shutter speed a few times to confirm that the exposure changes. Next, without touching either of the control wheels, point the camera at something darker or lighter than what you were previously looking at. You'll see the exposure level change even though the settings are all the same.
That is no bug – it is a feature :-). If you change your exposure, shutter speed (or aperture or ISO) have to change otherwise it would be complete useless, because the combination of shutter speed, aperture and ISO is your exposure.
For your 70D (I tested on my 70D): in manual mode you can´t change the exposure compensation. When you change the shutter speed the exposure indicator is changing.