User manual NEC VT70S

[. . . ] Portable Projector VT670/VT570/VT470/VT47 User's Manual Important Information Safety Cautions Precautions Please read this manual carefully before using your NEC VT670/VT570/VT470/VT47 Projector and keep the manual handy for future reference. Record it here: CAUTION To turn off main power, be sure to remove the plug from power outlet. The power outlet socket should be installed as near to the equipment as possible, and should be easily accessible. REFER SERVICING TO QUALIFIED NEC SERVICE PERSONNEL. This symbol warns the user that uninsulated voltage within the unit may be sufficient to cause electrical shock. [. . . ] This function adjusts the clock frequencies that eliminate the horizontal banding in the image. This function also adjusts the clock phase to reduce video noise, dot interference or cross talk. (This is evident when part of your image appears to be shimmering. ) This adjustment may be necessary when you connect your computer for the first time. NOTE: Some signals may not be displayed correctly or take time. · The Auto Adjust function does not work for component and video signal. · If the Auto Adjust operation cannot optimize the RGB signal, try to adjust Horizontal/Vertical Position Clock and Phase manually. See page 48. Turning Up or Down Volume VT670/VT470 L-CLICK MOUSE VIDEO COMPUTER AUTO ADJ. R-CLICK 1 S-VIDEO Increase volume VOLUME 2 ASPECT HELP Sound level from the speaker and the AUDIO OUT jack (Stereo mini) on the projector can be adjusted. PICTURE FREEZE Decrease volume VT570/VT47 SELECT Decrease volume Increase volume 31 3. Projecting an Image (Basic Operation) Turning off the Projector To turn off the projector: LAMP First, press the POWER (ON/STAND BY) button on the projector cabinet or the POWER OFF button (the POWER button on VT570/VT47) on the remote control. The "Power Off / Are you sure?" message will appear. STATUS POWER VIDEO S-VIDEO COMPUTER-1 COMPUTER-2 SELECT ON/STAND BY AUTO ADJ. VT670/VT470 OFF POWER MAGNIFY PIC-MUTE PAGE UP ON VT570/VT47 SELECT DOWN MENU SOURCE PIC-MUTE Secondly, press the ENTER button or press the POWER (ON/STAND BY), the POWER OFF or the POWER button again. After the projector turns off, the cooling fans keep operating for 30 seconds (Cooling-off time). Immediately after turning on the projector and displaying an image, you cannot turn off the projector for 60 seconds. The power indicator will go out. ASPECT ENTER EXIT POWER L-CLICK R-CLICK Power On LAMP STATUS POWER Fan running LAMP STATUS POWER Standby LAMP STATUS POWER Steady green light Blinking orange light Steady orange light CAUTION Do not unplug the power cable from the wall outlet or do not turn off the main power under any one of the following circumstances. Doing so can cause damage to the projector: · While the Hour Glass icon appears. (The cooling fans continue to work for 30 seconds after the projector is turned off). FO CU S ZO OM AC IN After Use Preparation: Make sure that the projector is turned off. 1. Put the projector and its accessories in the supplied soft carrying case. 32 4. Convenient Features ³ Turning off the Image and Sound Press the PIC-MUTE button to turn off the image and sound for a short period of time. Press again to restore the image and sound. VT670/VT470 OFF POWER MAGNIFY PIC-MUTE PAGE UP ON VT570/VT47 SELECT DOWN MENU ENTER EXIT SOURCE PIC-MUTE · Freezing a Picture VT670/VT470 (VT670/VT470 only) 1 S-VIDEO 2 VOLUME ASPECT HELP Press the FREEZE button to freeze a picture. Press again to resume motion. PICTURE FREEZE NOTE: The optional remote control PR52 (RD-408E) allows you to use this feature on VT570 and VT47. Enlarging and Moving a Picture You can enlarge the picture up to 400 percent. To move the magnified image, use the SELECT button. VT670/VT470 OFF POWER MAGNIFY PIC-MUTE PAGE UP ON DOWN MENU ENTER EXIT VT670/VT470 OFF POWER MAGNIFY PIC-MUTE PAGE UP ON DOWN MENU ENTER EXIT 2. Return the image to the original size. VT670/VT470 OFF POWER MAGNIFY PIC-MUTE PAGE UP ON DOWN MENU ENTER EXIT NOTE: The optional remote control PR52 (RD-408E) allows you to use this feature on VT570 and VT47. 33 4. Convenient Features Using Remote Mouse Receiver (VT670/VT470 only) The remote mouse receiver enables you to operate your computer's mouse functions from the remote control. It is a great convenience for clicking through your computer-generated presentations. Connecting the remote mouse receiver to your computer If you wish to use the remote mouse function, connect the mouse receiver and computer. [. . . ] : Local Contact office : Local Contact office Address : Phone No. , Fax No. on cabinet : Problem of units per User : Required Service : Requested period of Loan unit : Payment method : In Case of Credit Card : Card No. w/Valid Date : (1) Credit Card (2) Travelers Cheque (3) Cash (1) Repair and Return (2) Loan unit 75 7. Appendix Condition of your TravelCare Service Program Enduser is requested to understand following condition of TravelCare Service Program and complete the necessary information on the application sheet. [. . . ]