JVC DLA-NX5 Operation Manual 1 - Page 74
Striped patterns appear on the screen, Video images are missing, Remote control does not work
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Striped patterns appear on the screen Check Does the fabric of the screen have a regular pattern? Action Interference fringes may sometimes occur between the fabric pattern and the pixels. Please consult the authorized dealer. Refer to - Video images are missing Check Has screen mask been configured? Set "Mask" to "Off". Action Refer to P. 62 Remote control does not work Check Action Refer to Are the batteries correctly loaded? Match the polarities (t s) correctly when loading the batteries. P. 14 Are the batteries exhausted? Replace with new batteries. P. 14 Is there an obstructing object between Remove any obstructing object. the remote control and remote sensor? P. 14 Is the remote control held too far away Hold the remote control closer to the sensor during use. P. 14 from the unit? Are the IR (infrared) 3D Glasses and 3D As there is a possibility of signal interference, when you are P. 27 Synchro Emitter in use? using the IR (infrared) 3D Glasses together with the 3D Synchro Emitter, try adjusting the orientation of the 3D Synchro Emitter. Noise is heard Check Is the exhaust vent blocked? Is the unit used near a heater or airconditioner? Are you viewing 3D video images? Is "Lamp Power" set to "High"? Is the "8K e-shift" setting for "MPC" switched? k Action Refer to Check the installation condition of the projector. P. 16 When the surrounding temperature of the projector is high, the fan revolution speed increases to protect the projector unit, hence a louder operating sound. "Lamp Power" is set automatically to "High" to ease viewing P. 49 of 3D video images, hence a louder fan operating sound. If you are bothered by the sound, set it to "Low". Setting "Lamp Power" to "High" increases the fan revolution P. 49 speed, hence the noise becomes louder. This is the sound from the e-shift operation. This is not a - malfunction. There are small black or colored dots on the screen The D-ILA device is manufactured using high-precision technologies, but there may be some (less than 0.01%) missing pixels or pixels that remain permanently lit. This is not a malfunction. Troubleshooting 74