BOXLIGHT CD-450m Using the Kensington Lock, Troubleshooting Problem Nothing on projection screen

Using the Kensington Lock

The projector has a Kensington Security Standard connector for use with a Kensington MicroSaver Security System (Figure 28). Refer to the information that came with the Kensington System for instructions on how to use it to secure the projector.

FIGURE 28

Installing the Kensington lock

Troubleshooting

Problem: Nothing on projection screen

•Make sure that the power cord is properly connected to a fully functional AC electrical outlet. Make sure that the power cord is also properly connected to the projector.

•If the projector is plugged into a power strip, make sure the power strip is turned on.

•Make sure you have removed the lens cap on the projection lens at the front of the projector.

•Make sure the projector is switched on.

•Check the projector’s lamp to ensure that it is securely con- nected in the lamp module. See “Replacing the Projection Lamp” on page 35.

•Make sure that the cables do not have any bent pins.

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