Mitsubishi Ul7400u Projector User Manual
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Page 51
EN-51 Important: t 8IFOZPVTFU$0/530-4:45&.UP$3&4530/ in the NETWORK menu, the web control for Crestron is enabled. For such control, Adobe Flash Player should be installed in advance. You can download Adobe Flash Player from the website of Adobe Systems Incorporated. t 8IFOZPVTFU$0/530-4:45&.UP$3&4530/ in the NETWORK menu, you cannot use the control by ProjectorView Global+, which is the software supplied with the projector. About PJLink™ t 5PVTF1+-JOL
Page 52
EN-52 Connection For details of the connection, see “LAN control UTILITY operation manual” in the CD-ROM. When STANDBY MODE of the INSTALLATION menu of the projector is set to LOW, the network function is disabled. To enable the network function, set STANDBY MODE to STANDARD or LAN. (See page 33.) Configure the initial network settings first. You can configure the initial settings using the projector menu (see pages 44 to 47) or ProjectorView Global+ or ProjectorView. For details of ProjectorView Global+...
Page 53
EN-53 Replacing the lamp This projector is equipped with a lamp to project images. This lamp is a consumable. It may burn out or its brightness may decrease during use. In such cases, replace the lamp with a new one as soon as possible. Be sure to replace the lamp with a new lamp separately sold that is exclusive to this projector. Contact your dealer for purchase of the lamp. Spare lamp VLT-XL7100LP Warning: t #FDBSFGVMOPUUPESPQUIFMBNQmYJOHTDSFXTJOUP the inside of the projector. Don’t...
Page 54
EN-54 Replacing the lamp (continued) To replace the lamp: 1. Unplug the power cord from the outlet or appliance inlet. 2. Loosen two screws (a) that are securing the lamp cover using a Philips screwdriver and remove the lamp cover (b) from the projector. (b) (a) 3. Loosen two screws (c) that are securing the lamp box to be removed using a Philips screwdriver. (c) 4. Pull out the lamp box by the handle while holding the projector. t 1VMMUIFMBNQCPYPVUPGUIFQSPKFDUPSTMPXMZ When the lamp...
Page 55
EN-55 When removing the lamp from the ceiling-mounted projector When removing the lamp from the ceiling-mounted projector, use the lamp replacement tray packed with the projector or option lamp to prevent glass fragments from scattering. t TTFNCMFUIFMBNQSFQMBDFNFOUUSBZBDDPSEJOHUPUIFQSPDFEVSFTIPXOPOJU 1. Follow steps 1 to 3 on page 54. 2. Attach the lamp replacement tray to the projector as shown in the figure. 3. Secure the lamp replacement tray on the projector using the tape packed...
Page 56
EN-56 Roll-up filter This projector is equipped with a roll-up filter. The clogged filter rolls and replaces with a clean one periodically. When all the filters are rolled up, you can replace the filter cartridge with a new one. t 8IFOUIFQPXFSPGUIFQSPKFDUPSJTPO UIFmMUFS rolls after the designated time elapses. t 5IFSFBSFmMUFSTQFSDBSUSJEHF8IFOBmMUFSSPMMT REMAINING FILTERS is decreased and FILTER USAGE TIME is reset. Important: t When REMAINING FILTERS reaches 0, the FILTER...
Page 57
EN-57 You can replace the lens on this projector. The lens can be replaced with the separately sold option lens according to the usage environment of the projector. For details of the specification of the option lens, contact your local dealer. t #FGPSFZPVSFQMBDFUIFMFOT CFTVSFUPUVSOPGGUIF projector and unplug the power cord from the wall outlet. t #FGPSFZPVSFQMBDFUIFMFOT CFTVSFUPSFTFUUIF lens position to the center (the factory default position). When the lens position is...
Page 58
EN-58 Troubleshooting Before asking for repair of the projector, check the following. If the symptom persists, stop using the projector, be sure to unplug the power plug, and then contact your dealer. No image appears on the screen. Problem Solution Power can not be turned on.t $IFDLXIFUIFSUIFJOEJDBUPSTBSFPOPSPGGBOEIPXUIFZBSFMJHIUOJOH POWER STATUS FILTER Solution OffOffOfft $POOFDUUIFQPXFSDPSEUPUIFQSPKFDUPS t 1MVHUIFQPXFSDPSEJOUPBXBMMPVUMFU Steady red OffOff t...
Page 59
EN-59 Troubleshooting (continued) No image appears on the screen. (continued) Problem Solution The screen for entering the password appears.t 144803%6/$5*0/JOUIF&563&NFOVIBTCFFOTFUUP%*41-:*/165 to enable the password lock. Enter the password or contact the person in charge of management of the projector. (See page 49.) “NO SIGNAL” is displayed.t 5VSOPOUIFQPXFSPGUIFDPOOFDUFEEFWJDF PSDIFDLXIFUIFSUIFSFJTTPNFUIJOH wrong with the connected device. t...
Page 60
EN-60 Troubleshooting (continued) Images are not displayed correctly. (continued) Problem Solution Hue is not appropriate. t $IFDLUIBUUIFDBCMFTDPOOFDUFEUPUIFFYUFSOBMEFWJDFTBSFOPUCSPLFO Tint in projected images is incorrect.t $IFDLUIBU$0.165&3*/165JOUIF4*(/-NFOVJTDPSSFDUMZTFU 4FFQBHF t $IFDLUIBUUIFDBCMFDPOOFDUFEUPUIFFYUFSOBMEFWJDFJTOUCSPLFO Different color tint.t When comparing images projected by two projectors, tints in the displayed images may be...