lag time

[Indianaref]

SECTION 10 TIMING MISTAKES
ART. 1 . . . The referee may correct an obvious mistake by the timer to start or stop the clock properly only when he/she has definite information relative to the time involved. The exact time observed by the official may be placed on the clock.
ART. 2 . . . If the referee determines that the clock malfunctioned or was not started/stopped properly, or if the clock did not run, an official’s count or other official information may be used to make a correction.