Optoma EP773 User Manual - Page 28

English

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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 password again.  Change Password Use number buttons to select your password, and then press "Enter" key to confirm 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" (first time). 3. Enter new Password (4 digits) and press "Enter". 4. Enter new Password again to confirm and press "Enter".  Security ■ Enable: Choose "Enable" to use security verification when the turning on the projector. ■ Disable: Choose "Disable" to be able to switch on the projector without password verification. English 28

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English
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 confirm 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” (first
time).
3. Enter new Password (4 digits) and press “Enter”.
4. Enter new Password again to confirm and press “Enter”.
Security
■
Enable: Choose “Enable” to use security verification when the
turning on the projector.
■
Disable: Choose “Disable“ to be able to switch on the projector
without password verification.