Can i set the f50 to beep after each mile i run?

sounds like a bad display

If your watch is still out of whack, please consider reviewong the instructions here: http://www.citizenwatch.com/

If you still cant get it to go, Citizen offers a very reasonably priced repair service.

Hold light button down for 6 secs to reset

I'm not sure why it's happening, so, the only way to give you some advice is to follow this link:
http://www8.garmin.com/support/userManual.jsp It may help you to sort out your problem. Try all possible supports, manuals and FAQ's.

I'm not sure this is gonna help, but you can try this site: http://www8.garmin.com/support/userManual.jsp?market=67&subcategory=68&product=010-00679-05 You might be able to solve the problem.
Rate me, plz.

Hi,
I have the same situation with my Garmin. Have you sort this out??
Thanks.

Tap foot to activate foot pod?
To pair Forerunner 305 with the Foot Pod:<code>Power on the device Press mode to access Main Menu Select Settings Select General Select Accessories Select Foot Pod Select Yes under Foot Pod Select Restart Scan Walk while device searches for the Foot Pod Wait for the alert Foot Pod On or Foot pod detected. Use indoors? If prompted for Use indoors? If you want GPS off, Select Yes If you want GPS on, Select No https://www.reddit.com/r/running/comments/1ehr5d/cant_get_garmin_foot_pod_to_work_am_i_missing_how

press and hold the view button on time screen. The chime icon will flash, after few seconds it disappear

You may find explanations here:

http://www8.garmin.com/support/userManual.jsp?market=67&subcategory=All&product=All

Rate, please.

Follow this link:

http://www8.garmin.com/manuals/Forerunner50_OwnersManual.pdf

Read the chapter TRAINING SETTINGS.

Rate, please.