JVC DLA-X3, Instructions Manual

4

1

Getting started

-  The product should be placed more than one foot 

   away from heat sources such as radiators, heat 

   registers, stoves, and other products (including 

   amplifiers) that produce heat.

-  When connecting other products such as VCR’s, 

   and DVD players, you should turn off the power of 

   this product for protection against electric shock.

-

  Do not place combustibles behind the cooling fan. 

   For example, cloth, paper, matches, aerosol cans 

   or gas lighters that present special hazards when 

   over heated.

-  Do not look into the projection lens while the 

   illumination lamp is turned on. Exposure of your 

   eyes to the strong light can result in impaired 

   eyesight.

-  Do not look into the inside of this unit through 

   vents (ventilation holes), etc. Do not look at the 

   illumination lamp directly by opening the cabinet 

   while the illumination lamp is turned on. The 

   illumination lamp also contains ultraviolet rays and 

   the light is so powerful that your eyesight can be 

   impaired.

-  Do not drop, hit, or damage the light-source lamp 

   (lamp unit) in any way. It may cause the light-

   source lamp to break and lead to injuries. Do not 

   use a damaged light source lamp. If the light-

   source lamp is broken, ask your dealer to repair it. 

   Fragments from a broken light-source lamp may 

   cause injuries.

-  The light-source lamp used in this projector is a 

   high pressure mercury lamp. Be careful when 

   disposing of the light-source lamp. If anything is 

   unclear, please consult your dealer.

-  

Do not ceiling-mount the projector to a place which

   tends to vibrate; otherwise, the attaching fixture of 

   the projector could be broken by the vibration, 

   possibly causing it to fall or overturn, which could 

   lead to personal injury.

-  

Use only the accessory cord designed for this 

   product to prevent shock.

-  For health reasons, please take a break of about 

   5-15 minutes every 30-60 minutes and let your 

   eyes rest. Please refrain from watching any  3D-

   images when you feel tired, unwell or if you feel 

   any other discomfort. Moreover, in case you see a 

   double image, please adjust the equipment and 

   software for proper display. Please stop using the 

   unit if the double image is still visible after 

   adjustment.

-  Once every three years, please perform an internal 

   test. This unit is provided with replacement parts 

   needed to maintain its function (such as cooling 

   fans). Estimated replacement time of parts can 

   vary greatly depending on frequency of use and 

   the respective environment. For replacement, 

   please consult your dealer, or the nearest 

   authorized JVC service center.

-  When fixing the unit to the ceiling, Please note that 

   we do not take any responsibility, even during the 

   warranty period, if the product is damaged due to 

   use of metal fixtures used for  fixation to the ceiling 

   other than our own or if the installation 

   environment of said metal fixtures is not 

   appropriate. If the unit is suspended from the 

   ceiling during use, please be careful in regard to 

   the ambient temperature of the unit. If you use 

   a central heating, the temperature close to the 

   ceiling will be higher than normally expected.

-  Video images can burn into the electronic com

   ponent parts. Please do not display screens with 

   still images of high brightness or high contrast, 

   such as found in video games and computer 

   programs. Over a long period of time it might 

   stick to the picture element. There is no problem 

   with the playback of moving images, e.g. normal

   video footage.

-  Not using the unit for a long time can lead to 

   malfunction. Please power it on and let it run

   occasionally. Please avoid using the unit in a 

   room where cigarettes are smoked. It is impos

   sible to clean optical component parts if they are

   contaminated by nicotine or tar. This might lead 

   to performance degradation.

-  Please watch from a distance three times the 

   height of the projected image size. Persons with 

   photosensitivity, any kind of heart disease, or 

   weak health should not use 3D glasses.

-  

Watching 3D-images might be cause of illness. 

   If you feel

any change in your physical condition,

   please stop watching immediately and consult a

   physician if necessary.  

-

When watching 3D images, it is recommended 

   to take regular breaks. As the length and

   frequency of the required breaks differ for every

   person, please judge according to your own 

   condition.

-  If your child watches while wearing 3D glasses, 

   it should be accompanied by its parents or an 

   adult guardian. The adult guardian should be 

   careful to avoid situations where the child’s eyes 

   might become tired, as responses to tiredness 

   and discomfort, etc., are hard to detect, and it is

   possible for the physical condition to deteriorate 

   very quickly. As the visual sense is not yet fully 

   developed in children under the age of 6, please

   consult a physician in regard to any problem 

   concerning 3D-images if necessary.

- Note that when using the 3D feature, the video

  output may appear different from the original

  video image due to image conversion on the 

  device.

*

DO NOT allow any unqualified person

 to install the unit.

Be sure to ask your dealer to install the unit 

(e.g.attaching it to the ceiling) since special 

technical knowledge and skills are required 

for installation. If installation is performed by

an unqualified person, it may cause personal

injury or electrical shock.