Epson Z8250NL - Manual (Page 90)

Info Menu (Display Only)
90
* The cumulative use time is displayed as "0H" for the first 10 hours. 10 hours and above is displayed as "10H", "11H", etc. If you are using PowerLite Pro
Z8250NL/Z8255NL/Z8350WNL/Z8450WUNL/Z8455WUNL, the lamp operating times of both power consumption mode and normal mode are displayed.
Status This is information about errors that have occurred on the projector.
This information may be needed if service is required.
Serial Number Displays the projector's serial number.
Event ID When problems occur when the projector and computer are connected through the network, information on the problem is
displayed using an Event ID. Refer to the following page for information on interpreting the Event ID. s
p.112
Sub Menu Function