NJ
Pretty sure there was a reason for that. The table on Wikipedia suggests it was standard practice for an E180 to run for about 3hrs 4 minutes.
I suspect it may be because of the way the machines pulled a significant chunk of the tape out to feed it round heaven only knows how many things to make it work, so a bit of leeway was needed.
Neil Jones
Founding member
There always seemed to be a bit more tape length then stated on the box. A three hour tape seemed to have 2-3 minutes more. Waiting for the duration counter to state how much time was available could be nerve wracking.
Pretty sure there was a reason for that. The table on Wikipedia suggests it was standard practice for an E180 to run for about 3hrs 4 minutes.
I suspect it may be because of the way the machines pulled a significant chunk of the tape out to feed it round heaven only knows how many things to make it work, so a bit of leeway was needed.