Is this poll only for people who have / are having problems?
There is no "I have not had any of the above problems" option. You cannot vote unless you select at least one option.
The "Do you experience both issues?" option is redundant as if this is true you would select both the first 2 options.
As you can not answer yes or no the posed questions perhaps the poll should be revised as follows:
I have problems turning on the projector.
I do not have problems turning on the projector.
I have problems with the projector turning itself off.
I do not have problems with the projector turning itself off.
I have experienced noticable, decreased brightness in the picture.
I have not experienced noticable, decreased brightness in the picture.
I have had a bulb replaced.
Replacing the bulb has resolved my issue (so far).
Replacing the bulb has NOT resolved my issue.
I have not had a bulb replaced.
