53Change the PIN CodeChange the PIN codeCAUTION:WHEN YOU HAVE CHANGED THE PIN CODE, WRITEDOWN A NEW PIN CODE IN COLUMN OF THE PIN CODENO. MEMO ON PAGE 75, AND KEEP IT SECURELY. IFYOU FORGET YOUR PIN CODE, THE PROJECTOR CAN NOLONGER BE STARTED.The PIN code can be changed to your desired four-digitnumber. Press the Point buttons to select “PIN codechange” and press the SELECT button. The New PIN codeinput dialog box appears. Set a new PIN code.Change the PIN Code Lock settingChange the PIN code lock settingUse the Point buttons to switchbetween the options.Enter a PIN codeUse the Point button to select Off, On1, or On2 and thenmove the pointer to “Quit” with the Point button. Press theSELECT button to close the dialog box.After a correct Logo PIN code isentered, the following dialog boxappears.Enter a PIN codeSettingUse the Point buttons to adjust the Projector ID.OProjector ID ... 1 - 999. (Factory default setting : Projector ID 1)This feature allows users to set serial communicationconfiguration (Projector ID) when several projectors areconnected via the RS-232C terminal (serial port) of theprojector.Projector IDUse the Point ! buttons on the side control or onthe remote control to enter a number. Press thePoint button to fix the number and move the redframe pointer to the next box. The number changesto “6.” Repeat this step to complete entering a four-digit number. After entering the four-digit number,move the pointer to “Set.” Press the SELECT buttonso that you can change the PIN code lock setting .If you fixed an incorrect number, use the Point button to move the pointer to the number you wantto correct, and then enter the correct number.If you entered an incorrect PIN code, “PIN code” andthe number (6666) will turn red for a moment. Enterthe correct PIN code all over again.