Hi there and welcome
Can you tell me please the make and model of your Monitor?
ok, thats the website, you can ignore the messages from them, I cannot control it as I am just an engineer here.
But to cycle between menu options its the middle two buttons, the + and - buttons.
So you press Menu, then + or - to cycle then menu to select
I also for future reference have the manual for you and uploaded it
You can get it by going to www.wikisend.com and using File ID 108608
If you have any problems, or would like any additional information or assistance, please do not hesitate to let me know.
And if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.