Electrocardiogram (EKG) Monitor Technician Tasks. 1  Study patientsâ charts to determine their normal heart rhythm so abnormalities are detectable.  Report significant changes in patientsâ heart rate and arrhythmias to nursing staff.
1 Click the link that says Make a Genius Bar reservation. 2  Select your state in the drop down menu and then choose a store. 3  Make sure Genius Bar is selected and click Next. 4  On the next screen, click the link for Make a Genius bar reservation. 5  Log in with your Apple ID on the next screen to proceed. Click the link that says Make a Genius Bar reservation. 2  Select your state in the drop down menu and then choose a store. 3  Make sure Genius Bar is selected and click Next. 4  On the next screen, click the link for Make a Genius bar reservation. 5  Log in with your Apple ID on the next screen to proceed.
I don't think you can currently cancel or reschedule a Genius Bar Reservation from Apple's GB reservation site. If you have iOS though, you can cancel or reschedule using Apple's Apple Store.app. It's not obvious how ... Tap Stores. Find store where you have reservation. Click Store then Genius Bar. From here you can create a new appointment, or cancel or reschedule an existing appointment.