3.Rotate the SELECT +/- dial to select [Setup1] - [Security] and press the ENTER button.
The Security menu will be displayed.
4.Rotate the SELECT +/- dial to select [Keyword] and press the ENTER button.
The software keyboard will be displayed.
5.Use the SELECT +/- dial to type a keyword in the Input field. Selected characters will be displayed in Input field.
*The keyword must be no more than 10 alphanumeric characters.
Typing a keyword
*To select a character, rotate the SELECT+/- dial to highlight the character you want to select and press the ENTER button.
*To delete a character, rotate the SELECT+/- dial to highlight 
and press the ENTER button. The character at the far right will be deleted.
*For the selected keyword to take effect, rotate the SELECT+/- dial to highlight 
and press the ENTER button.
*To cancel the selected keyword, rotate the SELECT+/- dial to high- light 
and press the ENTER button.
6.After finishing typing keyword, rotate the SELECT+/- dial to highlight [Exit] and press the ENTER button.
The confirmation screen will be displayed.
7.Rotate the SELECT +/- dial to select [Yes] and press the ENTER but- ton.
The Security function is enabled.
1.Press and hold the POWER (ON/STAND BY) button for a minimum of 2 seconds.
The projector will turn on and display a message to the effect that the projector is
2.Press the MENU button.
The Keyword input screen will be displayed.
3.Enter your keyword.
For entering your keyword, see Step 5 in “To set a keyword”.
4.Select 
and press the ENTER button.
The Security is unlocked. You can view a projected image.
The unlock condition is maintained until the main power is turned off by unplugging the power cable.