Optoma Technology TX773 Projector User Manual


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User Controls
Security
Security Timer: Can be select the time (month/day/hour) func-
tion to set the number of hours the projector can be used. Once
the time has elapsed you will be requested to enter your pass-
word again.
Change Password
Usenumberbuttonstoselectyourpassword,andthenpress
“Enter”keytoconrmyourselection.
1.ScrolldowntohighlightChangePassword,andpress“Enter”
to input old password.
2.ThePasswordis4digits,DEFAULTVALUEis“0000”(rst
time).
3. Enter new Password (4 digits) and press “Enter”.
4.EnternewPasswordagaintoconrmandpress“Enter”.
Security
■ Enable:Choose“Enable”tousesecurityvericationwhenthe
turning on the projector.
■ Disable: Choose “Disable“ to be able to switch on the projector
withoutpasswordverication.
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