Epson 7900p - Manual (Page 83)

Fine-tuning the Projector 83
If you have forgotten the password, contact Epson with the request
code number that appears in the Password Protect Release screen for
assistance. See “Where To Get Help” on page 121.
If you enter an incorrect password 30 times in succession, the
projector remains locked and you must contact Epson to unlock it.
Disabling the Projector’s Buttons
When you enable the Operation Lock function, all the projector’s
buttons are disabled except for the P
Power button.
1. Press the Menu button.
2. Select the Advanced2 menu and press Enter .
3. Use the pointer button (or up and down arrow buttons) to
select Operation Lock and press the Enter button.
4. Select ON and press Enter .
5. Select Yes and press Enter to confirm the setting.
6. Press the Menu button.
note
To cancel Operation Lock,
press the projector’s
Enter
button for 7 to 10 seconds.