# Camera tilt percent adjustment
**URL:** https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613
**Category:** General Discussion
**Created:** [March 14, 2019, 3:28pm UTC](https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613 "2019-03-14T15:28:03Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@SCCFML](https://discuss.bluerobotics.com/u/SCCFML)
#### Post date: [March 14, 2019, 3:28pm UTC](https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613/1 "2019-03-14T15:28:03Z")
My camera tilt percentage is off. When I push the camera tilt center button it takes it to 50% but the camera is then still looking down somewhat. Manual adjusting it to around 30% makes the camera level. How do I fix this? Thanks.
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### Author:  [@jwalser](https://discuss.bluerobotics.com/u/jwalser)
#### Post date: [March 14, 2019, 4:52pm UTC](https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613/2 "2019-03-14T16:52:36Z")
It sounds like your camera mount was attached off-center to the servo (sorry about that!).
There are two options to fix this:
- in software (easy method): In QGC _Vehicle Setup_ (click the gears icon), _Camera_ tab, you can adjust the tilt servo minimum signal and maximum signal to change the midpoint to the appropriate signal. The default min/max is 1100/1900. You may adjust these numbers in the range of ~800-2200. This method might leave you with a reduced range of motion.
- in hardware: you will need to remove the camera mount from the servo, then center the servo with the tilt center button, then reattach the camera.
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### Author:  [@SCCFML](https://discuss.bluerobotics.com/u/SCCFML)
#### Post date: [March 14, 2019, 7:00pm UTC](https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613/3 "2019-03-14T19:00:18Z")
Jacob
Thanks I remounted the camera to the servo, but in doing so I noticed another issue. With the camera out of the housing I can hear that the servo is constantly humming. I think there is an issue with the servo itself. It does not shut off all the way after. I cycled the power a few times and on a couple occasion the camera would not move at all.
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### Author:  [@jwalser](https://discuss.bluerobotics.com/u/jwalser)
#### Post date: [March 14, 2019, 7:02pm UTC](https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613/4 "2019-03-14T19:02:26Z")
The hum is normal, that’s the servo ‘servoing’.
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### Author:  [@SCCFML](https://discuss.bluerobotics.com/u/SCCFML)
#### Post date: [March 14, 2019, 7:03pm UTC](https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613/5 "2019-03-14T19:03:10Z")
What I mean is it is humming when it is not moving.
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### Author:  [@jwalser](https://discuss.bluerobotics.com/u/jwalser)
#### Post date: [March 14, 2019, 7:15pm UTC](https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613/6 "2019-03-14T19:15:39Z")
This is normal.
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### Author:  [@SCCFML](https://discuss.bluerobotics.com/u/SCCFML)
#### Post date: [March 14, 2019, 7:51pm UTC](https://discuss.bluerobotics.com/t/camera-tilt-percent-adjustment/4613/7 "2019-03-14T19:51:05Z")
Thanks I never noticed the humming before except when it was moving. Now I can’t help but hear it. Just want to make sure that was normal.