The strange intermittent noises in the Epson TW7000 projector are likely caused by the cooling fan or the color wheel. The cooling fan is responsible for keeping the internal components of the projector at a safe operating temperature, and it may produce noise as it spins. The color wheel, which is responsible for producing the projector's color display, can also produce noise as it rotates. These noises are normal and are part of the projector's regular operation. However, if the noises become excessively loud or persistent, it may indicate a problem with the projector that requires professional attention. **

To reduce the image size of your Epson projector, you can adjust the zoom setting on the projector itself. Most projectors have a zoom feature that allows you to manually adjust the size of the image being projected. You can also move the projector closer to the screen to reduce the image size. Additionally, you can adjust the resolution settings on your connected device to ensure the image being projected is the desired size. **

No, it is not possible to turn off the projector lamp without turning off the projector. The lamp is an integral part of the projector's functionality and is designed to be turned on and off along with the projector itself. Attempting to turn off the lamp separately could potentially damage the projector or cause malfunctions. It is recommended to follow the manufacturer's instructions for proper usage and maintenance of the projector. **

Yes, you can tell if a projector lamp is broken by checking for certain signs. If the lamp is not turning on, flickering, or producing a dim light, it may be a sign that the lamp is broken. Additionally, if the projector is displaying a message indicating a lamp failure or if there are visible signs of damage to the lamp itself, it is likely broken and needs to be replaced. **

If a projector lamp bursts during operation, it can be harmful due to the high temperatures and pressure involved. The shattered glass and hot fragments can cause burns or injuries to anyone nearby. Additionally, the chemicals and gases released from the burst lamp can be toxic if inhaled. It is important to follow safety precautions and handle projector lamps carefully to prevent accidents. **

No, the projector lamp cannot be connected directly to the power outlet. The projector lamp requires a specific power source and voltage to function properly. Connecting it directly to the power outlet can damage the lamp and the projector itself. It is important to always use the appropriate power cord and follow the manufacturer's instructions for proper installation and usage. **

To navigate a PowerPoint presentation using an Epson projector remote control, you can use the arrow keys to move between slides. Press the "Up" or "Down" arrow to move to the previous or next slide, and the "Left" or "Right" arrow to move to the previous or next animation or slide element. You can also use the "Enter" or "OK" button to start the slideshow and the "Esc" or "Exit" button to exit the slideshow. Additionally, some Epson remotes have a dedicated "Slideshow" button that allows you to start and stop the presentation. **

There could be several reasons why the projector is not working properly after replacing a new lamp. It is possible that the new lamp is not compatible with the projector model, or it may not have been installed correctly. Another possibility is that there is an issue with the projector's power supply or other internal components. It is recommended to double-check the compatibility of the new lamp, ensure it is installed properly, and consider seeking professional assistance if the issue persists. **