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Adjust the light source as shown in figure3
Before the removal of the light source, unplug the light source wires.And plug light source wires after a new one is in.
Don't touch the surface of the lens of the lamp with bare hands so as not to impair the beam output.
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Please read "Instructions " enclosed with the light source
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While adjusting the light, it is forbidden to carry out the functions not associated with lamp adjustment.
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The steps for replacement/adjustment of the light source :
Figure1:LoosenA,B,C,D 4 screws of the bottom cover of the head before removing it. Then loosen the screw E of fan
mounting plate and pull open the fan assembly, exposing the light source chamber cover.
Figure2: Loosen 6 screws F for the light source chamber cover , remove it and take care not to let seal fall off.
Figure3:Loosen 4 screws of the light source clipping plates and push the light source towards the clipping plate till it can be
removed .Take out the light source and unplug its wires. Place a new light source, plug its wires, put back the light souce
chamber cover, tighten the screws and ensure the seal in the right place.At last restore all structures original positions.
1.
After the projector is powered on, disable the following function in the menu: services-factory mode- light source fan sensor ,
then shut it from power
2.
Loosen the 4 screws of the fan cover and remove it.
3.
Loosen 4 screws of the fan plate, remove the fan and the clump weight, loosen 10 screws of the heat sink and remove it.
4.
Push the upper clipping plate of the light source towards the spring, and at the same time pus the light source towards the
opposite till it is off the plate and remove it obliquely,
5.
The installation of the light source is the same as its removal
6.
Check if the light source wires are plugged well, then turn on the light source for adjustment
7.
After the adjustment of the light source, activate the following function in the menu: services-factory mode- light source fan
sensor. Then shut it from the power
8.
Check if the seals are good or not. If not, replace them with good ones. If no, install the heat sink, fan and fan cover in the
opposite sequences as the removal.
9.
After installation, power it on. The projector will execute the total reset.After that, the projector can be used normally.
GOBO REPLACEMENT
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