Optoma Optoma EP706 - Manual (Page 24)

English 2
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 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.
Reset
Choose “Yes” to return the display parameters on all menus to the
factory default settings.