Installation Of The Light Module - NEC NP-02HD Installation Manual

Installation of the light module

The NP-24LU01, NP-20LU01 and NP-18LU01 light modules can be used in combination with the projector head (NP-02HD). Other
light modules cannot be used in combination with the projector head.
The explanation on how to install the light module assumes the projector is as it was when shipped from the factory. In addition, in
this explanation the projector head is referred to as the "main unit". To remove the light module, follow the procedure in reverse order.
NOTE
- No one other than a specialized service person should install the light module. Otherwise the equipment could
be damaged or accidents could occur.
- The main unit weighs approximately 86 kg, the light module (NP-24LU01 and NP-20LU01)* approximately 65
kg. When moving the unit, use a cart or a simple crane and be careful not to bang the unit against other ob-
jects. The unit should only be lifted by multiple persons, being very careful not to get their fingers crushed. At-
tempting to lift the unit alone could cause injury or lower back pain.
* The NP-18LU01 weighs approximately 56 kg.
- Install the light module in a place with little dust. If not, dust may enter the optical unit and decrease image qual-
ity.
- Do not loosen any screws other than those specified, and do not disconnect any connectors other than those
specified.
Preparation: Tools required for installation of the light module
Long Phillips screwdriver (500 mm or longer, magnetized)
Dedicated positioning bars: 2 (Please contact NEC Display Solutions.)
1 Remove the shipping reinforcement brack-
ets that are built into the main unit.
(1) Remove the left and right side panels.
Turn each of the six M4 screws counterclockwise
until they turn freely (they do not come off), open
the panel a little, then lift the panel (to detach it
from the hooks) and remove it.
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