Chapter 6 Maintenance — TroubleshootingENGLISH - 213Problems Points to be checked PageLens shift cannot beadjusted.f Perform [LENS CALIBRATION]. 72f Is the Fixed‑focus Lens (Model No.: ET‑D75LE50) attached? ―Cannot control theprojector with Art-Net.f Are the connections between the twisted-pair-cable transmitter and an externaldevice, and between the twisted-pair-cable transmitter and projector correctly done? ―f Is [Art-Net SETUP] set to other than [OFF]? 183f Are [NET], [SUB NET], [UNIVERSE], and [START ADDRESS] set correctly? 183The DIGITAL LINK inputimage is not displayed.f Is the cable compatible to the condition of the projector used? 55f Are the connections between the twisted-pair-cable transmitter and the projector oran external device correctly done? ―f Is [DIGITAL LINK MODE] set to [AUTO], [DIGITAL LINK], or [LONG REACH]? Is itset to [ETHERNET]? 181f Is a signal which is not compatible with a twisted-pair-cable transmitter being input? ―3D function is not working.f Is the [3D INPUT FORMAT] setting of [3D SETTINGS] correct? 112f Check the 3D eyewear settings. ―f Is a signal which is supported by the projector being input? 242Left and right images arereversed (not showingproperly).f Is it synchronized? Check the 3D eyewear settings. ―f Change the [LEFT/RIGHT SWAP] setting of [3D SETTINGS]. 112Image in the 3D eyewearflickers. f Are you within the reception range? ―3D eyewear is notfunctioning.f Is the battery for 3D eyewear dead? Charge the battery for the rechargeable 3Deyewear. Change the battery for the battery type. ―f Is the [3D SETTINGS] setting correct? 111Attentionf If problems persist even after checking the preceding points, consult your dealer.
