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7 Support for Service
7.1. Supporting Methods
We will support according to the following methods.
Supporting methods
Applied parts
Replaced by module or block
FM-Module (For specified components, supplies them discretely.)
Ballast module
Power module
Ballast module
Power module
Replaced by discrete components
Other components
Replaced
at
the
manufacturing
department
Optical block unit (including DMD™ block), DMD™ drive module, Assembly
parts
parts
7.2. Note for Replacement of P.C.Boards
7.2.1. When replacing the A-P.C.Board
·
Transfer the data of the original A-P.C.Board to the new A-P.C.Board using the adjustment software and a personal computer.
·
If you cannot transfer the data that uses the adjustment software, remove IC2508 and IC2509 from the original board and
mount them on the new board.
mount them on the new board.
* Consult your dealer or Authorized Service Center for the adjustment software.
7.3. Replacement of the lithium battery on the A-P.C.Board
If the lithium battery will be empty, replace it with a new one (CR2032 or equivalent).
Cautions
·
Explosion may occur if replacing the battery with an incorrect one.
·
Dispose of used batteries according to the instructions.
8 Cautions for Service
Service or repair the product according to service information on the service manual, etc. so that a fire, injury or electric shock
caused by an improper repair may not occur.
caused by an improper repair may not occur.
1. Do not modify equipments, components and materials when attempting to service or repair.
2. Do not repair nor connect wires even in case of a part of the disconnection when the wiring unit is supplied as a replacement
parts, replace the wiring unit (complete).
3. For a fasten terminal (push-in type terminal), pull out or insert straightly without twisting it.
8.1. Servicing Methods
·
Never unplug the power cord from the outlet, open the circuit breaker, or perform other procedures to cut off the power line
during the operation of any cooling fan.
during the operation of any cooling fan.
·
Be sure to unplug the power cord from the power outlet before servicing.
Powering off the projector
1. Press the POWER STANDBY "
" button.
2. Select "OK" with
or
button and press the ENTER button. (or press the POWER STANDBY "
" button again.)
The projection of the image stops, and power indicator of the main unit lights up orange. (The cooling fan keeps running.)
3. Wait until the power indicator of the main unit turns to red (i.e., until the cooling fan stops).
4. Press the "
" marked side of the MAIN POWER switch to remove all power from the projector.
8.2. Light Source Lamp
Strong light is emitted from the projector´s lens. Never look into the lens while the projector is being used. If you look directly into
this light, it can hurt and damage your eyes.
this light, it can hurt and damage your eyes.
18
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