Security Setting; Security Timer; Change Password - Optoma EP1690 Manual

User Controls

Security Timer

Can be select the month/day/hour function.
Month
Can be select the month function to set the number of month the
projector can be used . Once the time has elapsed you will be re-
quested to enter your password again.
Day
Can be select the day function to set the number of day the projec-
tor can be used . Once the time has elapsed you will be requested to
enter your password again.
Hour
Can be select the hour function to set the number of hour the projec-
tor can be used . Once the time has elapsed you will be requested to
enter your password again.
Security
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Change Password

Use number buttons to select your password, and then press "En-
ter" key to confi rm your selection.
1. Scroll down to highlight Change Password, and press "Enter" to
2. The Password is 4 digits, DEFAULT VALUE is "0000" (fi rst time).
3. Enter new Password (4 digits) and press "Enter".
4. Enter new Password again to confi rm and press "Enter".
English 34
On: Choose "on" to use security verifi cation when the turning on
the projector.
Off: Choose "Off" to be able to switch on the projector without
password verifi cation.
input old password.
Options |

Security Setting