BenQ MP620C User Manual - Page 30
Utilizing the password function, Setting a password
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• If the frequency/resolution of the input signal exceeds the projector's operating range, you will see the message 'Out of Range' displayed on a blank screen. Utilizing the password function For security purposes and to help prevent unauthorized use, the projector includes an option for setting up password security. The password can be set through the On-Screen Display (OSD) menu. For details of the OSD menu operation, please refer to "Using the menus" on page 38. WARNING: You will be inconvenienced if you activate the password functionality and subsequently forget the password. Print out this manual (if necessary) and write the password you used in this manual, and keep the manual in a safe place for later recall. Setting a password Once a password has been set and activated, the projector cannot be used unless the correct password is entered every time the projector is started. 1. Open the OSD menu and go to Setting > Password. Select On by pressing Left 3 or Right4. 2. When the function is activated for the first time, a prompt will display on the screen. 3. As pictured to the right, the four arrow buttons (Up 5, Right4, Down 6, Left 3) respectively Input Password represent 4 digits (1, 2, 3, 4). Press the arrow buttons to enter four digits for the password. 4. When all digits are entered and the password is ready, press AUTO to confirm. IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password down here in this manual in advance or right after the password is entered so that it is available to you should you ever forget it. Confirm Clear Cancel Auto Password Keep this manual in a safe place. 5. Enter the password again for verification. 6. Perform one of the following 3 steps. i. Press AUTO to continue. The set-up is finished when the message "Password setup completed" displays. ii. Press Up 5 to clear and re-enter four digits. iii. Press Down 6 to cancel the password set-up and return to the on-screen menu. To disable password protection, go to Setting > Password after opening the OSD menu system. Select Off by pressing Left 3 or Right4. Then press Down 6 to confirm or Up 5 to cancel. Though the password function is disabled, you need to keep the old password in hand should you ever need to change the password by entering the old password. 26 Operation