NEC VT45K User Manual - Page 45

To lock the cabinet buttons: 1) Use the Select or button to select "Control Panel Key Lock" and press the ENTER button. The submenu will be displayed. 2) Use the Select or button to select "Lock" and press the ENTER button. The following confirmation screen will be displayed. Lock Are you sure ? Yes No 3) Use the Select or button to select "Yes" and press the ENTER button. The diplay will be changed to "Control Panel Key Lock Lock" and be returned to the previous menu screen. NOTE: When "No" is selected and the ENTER button is pressed, the displayed will not be changed and will be returned to the previous menu screen. To unlock the cabinet buttons: 1) Use the Select or button on the remote control to select "Control Panel Key Lock" and press the ENTER button on the remote control. The submenu will be displayed. Setup Page1 Page2 Default Source Select Default Source Communication Speed Control Panel Key Lock Clear Lamp Hour Meter Clear Filter Usage Page3 Select RGB 19200bps Unlock Page4 Lock Unlock 2) Use the Select or button on the remote control to select "Unlock" and press the ENTER button on the remote control. This change will take effect immediately. NOTE: • The confirmation screen will not be displayed. • When the cabinet buttons are locked, pressing and hold- ing the CANCEL button for about 10 seconds will change the setting from Locked to Unlocked. Information Displays the status of the current signal and lamp usage. This dialog box has three pages. The information included are as follows: [Page 1] Source Index Input Terminal Horizontal Frequency Vertical Frequency Sync Polarity [Page 2] Signal Type Video Type Sync Type Interlace [Page 3] Remaining Lamp Time (%)* Lamp Hour Meter (H) Projector Usage Filter Usage * When the remaining lamp time reaches 0, the Remaining Lamp Time bar indicator changes from 0% to 100 Hours and starts counting down. If the remaining lamp time reaches 0 hours, the projector will not turn on regardless of whether the lamp mode is set to Normal or Eco. NOTE:The progress indicator shows the percentage of remaining bulb life.The value informs you of the amount of lamp and projector usage respectively. Resets the lamp clock back to zero. Selecting this option displays submenu for a confirmation. To reset the lamp usage hour meter, use the or button to select "Yes". NOTE: The projector will turn off and go into standby mode after 1100 hours (up to 1600 hours in Eco 1 mode / 2100 hours in Eco 2 mode) of service. If this happens, press the "Help" button on the remote control for ten seconds to reset the lamp clock back to zero. Do this only after replacing the lamp. Resets the filter usage back to zero. Selecting this option displays submenu for a confirmation. To reset the filter usage hour, use the or button to select "Yes". E-37