Narrative:

During descent, in holding, water ran into the ACARS printer and shorted it out. This set off the SELCAL bell. During the confusion, the altimeters were not reset. ATC did not seem to mind as the problem was quickly corrected. No conflicts.

Google
 

Original NASA ASRS Text

Title: THE FLC OF AN ACR MD80 APPARENTLY SPILLED WATER ON THE CTR AISLE STAND AND IT CAUSED AN ELECTRICAL SHORT THAT SET OFF THE SELCAL ALERT BELL. IN THE CONFUSION THE FLC FORGOT TO RESET THEIR ALTIMETERS DURING DSCNT AND LEVELED OFF AT OTHER THAN THEIR ASSIGNED ALT. NO CONFLICT.

Narrative: DURING DSCNT, IN HOLDING, WATER RAN INTO THE ACARS PRINTER AND SHORTED IT OUT. THIS SET OFF THE SELCAL BELL. DURING THE CONFUSION, THE ALTIMETERS WERE NOT RESET. ATC DID NOT SEEM TO MIND AS THE PROB WAS QUICKLY CORRECTED. NO CONFLICTS.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.