Optoma TH7500 User Manual page 38

User Controls
Always keep the

password in your
files. If the password
is forgotten or lost,
the projector will
have to be sent to
your local autho-
rized service center.
38
English
 If the incorrect password is entered 3 times, the projector will
automatically shut down.
 If you have forgotten your password, please contact your local
office for support.