Optoma EX774 Serivce Manual page 50

3. Select the
Security
Enter to enter to the Sub-Menu.
4. Press ▲▼ to select Security Setting
and then press ◄► to select
Enable/Disable.
5. When the security setting is Enabled,
you are prompted to enter a password
soon after the projector is powered on.
Note: If the incorrect password is
entered three times the projector auto
shutdowns down after 10 seconds.
The default password is: <1> <2>
<3> <4> <5>.
6. To change a password, enter the
previous password when prompted.
Use the following keys <1>, <2>, <3>,
<4>, <5>, <6>, <7>, <8>, <9> to define
a new password.
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and then press
Optoma_______________________
50
Rev. 00
Delta____________
2008/07/02