Optoma EP709 User Manual - Page 24
Digital Zoom, Projector ID, Security, Reset
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User Controls Keystone (Keystone Correction) Adjusts image distortion caused by tilting projector. (±15 degrees) Digital Zoom Press the to reduce the size of an image. Press the to magnify an image on the projection screen. Projector ID Allows RS232 control of an individual projector. Range 01-99. 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. English 24 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. Reset Choose "Yes" to return the display parameters on all menus to the factory default settings.