Samsung SP2203XWCX-ZA - Manual (Page 17)

Installation and Connection 2-6
Install a new lamp in the reverse order of removal.
Replacing and Cleaning the Filter
Precautions when replacing the projector filter:
• The filter is on the side of the projector.
• Turn off the power of the projector, and then disconnect the power cord after the projector has cooled sufficiently.
Otherwise, its parts may be damaged due to internal heat.
• When you replace the filter, you may release some dust.
• For inquiries on replacement filter purchase, please see 'Contact SAMSUNG WORLDWIDE' in Chapter 5.
To replace or clean the filter, follow these steps:
1. Turn off the power of the projector, and then disconnect the power cord after the projector has cooled sufficiently.
2. Open the filter cover.
3. Replace or clean the filter.
• When cleaning the filter, use a small vacuum cleaner designed for computers and small electronics products, or wash it under
running water.
• After washing the filter under running water, make sure to dry it completely. The moisture may cause the filter to corrode.
• If dust cannot be separated from the filter or the filter is torn, it must be replaced.
• After cleaning or replacing the filter, run <Reset> - > <Reset Filter Time> in the <Setup> menu.
Ventilation openings
For the location of the ventilation openings, see the picture below:
• Do not block the ventilation openings. Blocking the ventilation openings can cause your projector to overheat and may cause
it to fail.