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Are remote controller batteries dead? |
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Check the remote controller's batteries. |
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Is the remote controller within the operating range? |
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The following is the remote controller operating range. |
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Front : 5 meters maximum, within 30 degrees up, down, left, right |
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Back : 5 meters maximum, within 30 degrees left, right; within 5 to 30 degrees up |
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When using the remote controller, make sure it is pointed at the front or the back of the projector. |
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The allowable distance between the remote controller and the projector is less when there is a sharp angle between the remote controller and the projector's signal receiver. In this case, move closer or change the angle. |
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Is the path between the remote controller and the projector's signal receiver blocked by something? |
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Avoid locating the projector close to fluorescent lights or other strong light sources.
Bright light can shorten the operating range of the remote controller or even make remote control impossible.
When selecting a location for the projector, be sure to test for proper operation of the remote controller. |
