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723
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0018 /02
F70
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3.1 To prevent the risk of electrical shock
Electrical Shock
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This product should be operated from a mono phase AC power source.
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This apparatus must be grounded (earthed) via the supplied 3 conductor AC power cable. If none of the
supplied power cables are the correct one, consult your dealer. If you are unable to insert the plug into the
outlet, contact your electrician to replace your obsolete outlet. Do not defeat the purpose of the grounding-
type plug.
•
Do not allow anything to rest on the power cord. Do not locate this product where persons will walk on the
cord. To disconnect the cord, pull it out by the plug. Never pull the cord itself.
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Use only the power cord supplied with your device. While appearing to be similar, other power cords have
not been safety tested at the factory and may not be used to power the device. For a replacement power
cord, contact your dealer.
•
Do not operate the projector with a damaged cord. Replace the cord. Do not operate the projector if the
projector has been dropped or damaged - until it has been examined and approved for operation by a
qualified service technician.
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Position the cord so that it will not be tripped over, pulled, or contact hot surfaces.
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If an extension cord is necessary, a cord with a current rating at least equal to that of the projector should
be used. A cord rated for less amperage than the projector may overheat.
•
Never push objects of any kind into this product through cabinet slots as they may touch dangerous
voltage points or short out parts that could result in a risk of fire or electrical shock.
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Make sure that no objects enter into the vents and opening of the set.
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Do not expose this projector to rain or moisture.
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The projector is designed for indoor use only. Never operate the unit outdoors.
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Do not immerse or expose this projector in water or other liquids.
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Do not spill liquid of any kind on this projector.
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Should any liquid or solid object fall into the cabinet, unplug the set and have it checked by qualified
service personnel before resuming operations.
•
Do not disassemble this projector; always take it to an authorized trained service person when service or
repair work is required.
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Do not use an accessory attachment which is not recommended by the manufacturer.
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Lightning - For added protection for this video product during a lightning storm, or when it is left unattended
and unused for long periods of time, unplug it from the wall outlet. This will prevent damage to the device
due to lightning and AC power-line surges.
3.2 To prevent personal injury.
Personal injury
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To prevent injury and physical damage, always read this manual and all labels on the system before
connecting to the wall outlet or adjusting the projector.
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To prevent injury, take note of the weight of the projector.
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To prevent injury, ensure that the lens and all covers are correctly installed. See installation procedures.
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Warning: high intensity light beam. NEVER look into the lens! High luminance could result in damage to the
eye.
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Warning: extremely high brightness laser: This projector uses extremely high brightness laser. Never
attempt to look directly into the lens or at the laser.
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Always switch off the projector and disconnect from the mains power supply before attempting to remove
any of the projector covers or access parts inside the projector.
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Do not place this equipment on an unstable cart, stand, or table. The product may fall, causing serious
damage to it and possible injury to the user.
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It is hazardous to operate without lens or lens cap. Lenses, shields or ultra violet screens shall be changed
if they have become visibly damaged, for example with cracks or deep scratches, to such an extent that
their effectiveness is impaired.
•
Exposure to UV radiation: Some medications are known to make individuals extra sensitive to UV
radiation. The American Conference of Governmental Industrial Hygienists (ACGIH) recommends
occupational UV exposure for an 8 hour day to be less than 0.1 micro-watts per square centimeters of
Summary of Contents for F70 Series
Page 1: ...ENABLING BRIGHT OUTCOMES Service manual F70...
Page 8: ...723 0018 02 F70 8...
Page 11: ...11 723 0018 02 F70 General safety 2...
Page 14: ...723 0018 02 F70 14 General safety...
Page 21: ...21 723 0018 02 F70 DLP System General Description 4...
Page 26: ...723 0018 02 F70 26 DLP System General Description...
Page 36: ...723 0018 02 F70 36 GP7 system functional description...
Page 40: ...723 0018 02 F70 40 GP7 periodic maintenance...
Page 44: ...723 0018 02 F70 44 OSD display menu...
Page 53: ...723 0018 02 F70 53 Long Lifetime setting 0m asl Image 8 7 Thermal management system...
Page 54: ...723 0018 02 F70 54 Thermal management system...
Page 58: ...723 0018 02 F70 58 Lenses and adjustment...
Page 59: ...59 723 0018 02 F70 Optical adjustments 10...
Page 65: ...723 0018 02 F70 65 Image 11 2 Picture distortion Colorwheels...
Page 66: ...723 0018 02 F70 66 Colorwheels...
Page 67: ...67 723 0018 02 F70 Phosphor wheel 12...
Page 70: ...723 0018 02 F70 70 Phosphor wheel...
Page 71: ...71 723 0018 02 F70 Laser pulsing adjustment 13...
Page 74: ...723 0018 02 F70 74 Laser pulsing adjustment...
Page 79: ...79 Image 15 1 723 0018 02 F70 Power Supply Unit PSU 15...
Page 83: ...83 723 0018 02 F70 Troubleshooting 16...
Page 102: ...723 0018 02 F70 102 Troubleshooting...
Page 104: ...723 0018 02 F70 104 Image 17 1 Assembly hierarchy...
Page 113: ...723 0018 02 F70 113 Image 17 23 Assembly hierarchy...
Page 114: ...723 0018 02 F70 114 Assembly hierarchy...
Page 115: ...115 723 0018 02 F70 Scheduled operations 18...
Page 164: ...723 0018 02 F70 164 Image 22 14 Lens shift assembly...
Page 165: ...165 723 0018 02 F70 Prism Housing 23...
Page 167: ...723 0018 02 F70 167 Image 23 5 Prism Housing...