The three beeps mean that the lens motor is unable to extend the lens assembly. This could be due to a low battery situation, but the most likely cause is the lens drive train stuck or jammed. You'll find generic instructions on solving some cases of jamming here. http://camerarepair.blogspot.com/2007/12/fixing-lens-error-on-digital-camera.html
Unfortunately, more serious cases (due to falls, shocks, and most of all, the camera being turned on while some resistance prevents the lens from extending: e.g., if the camera accidentally turns on while in a pocket) require the repair shop.
Answers & Comments
The three beeps mean that the lens motor is unable to extend the lens assembly.
This could be due to a low battery situation, but the most likely cause is the lens drive train stuck or jammed. You'll find generic instructions on solving some cases of jamming here.
http://camerarepair.blogspot.com/2007/12/fixing-lens-error-on-digital-camera.html
Unfortunately, more serious cases (due to falls, shocks, and most of all, the camera being turned on while some resistance prevents the lens from extending: e.g., if the camera accidentally turns on while in a pocket) require the repair shop.