: Sharp - 37D40U - How to check "working hours"

2007-02-05, 09:12 AM
Hi there,
I bought an open box Sharp Aquos 37D40U and would like to know if there is a way to know (through service menu?) how long this display has been used (turn on). Tks.

2007-02-06, 07:46 AM
In the service menu, I found Backlight Acutime 7H 25M
Is that the runtime?