The meter is displaying error code E2544 preventing its use.
A failure with an internal component is preventing normal operation of the meter.
Press the Clear/Back
key if the error does not clear reboot the meter.
Here are the steps to follow for a safe restart:
- Unplug the power cord, wait one minute
- Plug the power cord back in, ensuring that it is plugged directly into a wall outlet
If your issue is not resolved, contact customer support from 8 am to 8 pm Eastern Time. Have your model number ready.
UPDATED: May 15, 2015