User's Guide
Page 21
You can also install the projector in a ceiling mount if you select a projector location: • Place the projector on almost any flat surface to project your presentation. Projector Placement Projector Connections Installing Batteries in ... to anything that could block the vents. • Position the projector within 9.8 feet (3 m) of space around and under the projector for use it using a compatible mount. • Leave plenty of a grounded electrical outlet or extension cord.
You can also install the projector in a ceiling mount if you select a projector location: • Place the projector on almost any flat surface to project your presentation. Projector Placement Projector Connections Installing Batteries in ... to anything that could block the vents. • Position the projector within 9.8 feet (3 m) of space around and under the projector for use it using a compatible mount. • Leave plenty of a grounded electrical outlet or extension cord.
User's Guide
Page 68
... automatic keystone correction in your projector's Settings menu, your screen (PowerLite 1775W). Image Shape You can detect the screen size and shape in these conditions: • Projector is not mounted on the ceiling • Screen size is 100 inches (254 cm) or less...to fit on your projector automatically corrects keystone effects when you reposition the projector. (The PowerLite 1750/1760W/1770W automatically correct vertical keystoning and the PowerLite 1775W automatically corrects horizontal and vertical keystoning.) Automatically Correcting Image Shape With Screen Fit Correcting ...
... automatic keystone correction in your projector's Settings menu, your screen (PowerLite 1775W). Image Shape You can detect the screen size and shape in these conditions: • Projector is not mounted on the ceiling • Screen size is 100 inches (254 cm) or less...to fit on your projector automatically corrects keystone effects when you reposition the projector. (The PowerLite 1750/1760W/1770W automatically correct vertical keystoning and the PowerLite 1775W automatically corrects horizontal and vertical keystoning.) Automatically Correcting Image Shape With Screen Fit Correcting ...
User's Guide
Page 79
... sure you have set up your images project correctly. • Front (default setting) lets you project from a table in front of the screen. • Front/Ceiling flips the image over top-to-bottom to project upside-down from behind a translucent screen. 79 If you see a blank screen or a "No Signal" message... control. If there is more than one port for the source you may need to change the projection mode so your laptop to project from a ceiling or wall mount. • Rear flips the image horizontally to output its display properly.
... sure you have set up your images project correctly. • Front (default setting) lets you project from a table in front of the screen. • Front/Ceiling flips the image over top-to-bottom to project upside-down from behind a translucent screen. 79 If you see a blank screen or a "No Signal" message... control. If there is more than one port for the source you may need to change the projection mode so your laptop to project from a ceiling or wall mount. • Rear flips the image horizontally to output its display properly.
User's Guide
Page 127
... Filter and Vent Maintenance Replacing the Air Filter You need to replace the air filter in water, or use any detergent or solvent to the ceiling, if necessary. 1. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such as a paintbrush). 2. Do not rinse the air filter..., replace the air filter. Turn off the projector and unplug the power cord. 127 If dust is difficult to remove or the air filter is mounted to clean it .
... Filter and Vent Maintenance Replacing the Air Filter You need to replace the air filter in water, or use any detergent or solvent to the ceiling, if necessary. 1. Gently remove the dust using a small vacuum designed for computers or a very soft brush (such as a paintbrush). 2. Do not rinse the air filter..., replace the air filter. Turn off the projector and unplug the power cord. 127 If dust is difficult to remove or the air filter is mounted to clean it .
User's Guide
Page 130
...fragments may be hot. Allow the projector lamp to cool down for at least one hour. 3. Be careful removing any broken glass to the ceiling, if necessary. 1. Projector Lamp Specifications Optional Equipment and Replacement Parts Replacing the Lamp Before you replace the lamp, let the projector cool down ...lamp will not be loose inside the lamp chamber. Turn off the projector and unplug the power cord. 2. Warning: If the lamp is mounted to avoid injury. 130 Warning: Let the lamp fully cool before replacing it to loosen the screw securing the lamp cover. Use the screwdriver...
...fragments may be hot. Allow the projector lamp to cool down for at least one hour. 3. Be careful removing any broken glass to the ceiling, if necessary. 1. Projector Lamp Specifications Optional Equipment and Replacement Parts Replacing the Lamp Before you replace the lamp, let the projector cool down ...lamp will not be loose inside the lamp chamber. Turn off the projector and unplug the power cord. 2. Warning: If the lamp is mounted to avoid injury. 130 Warning: Let the lamp fully cool before replacing it to loosen the screw securing the lamp cover. Use the screwdriver...
User's Guide
Page 154
... Iris On and Normal Power Consumption mode 30 to 300 inches (0.8 to 7.6 m) PowerLite 1750: 2.36 to 28.8 feet (0.72 to 8.77 m) PowerLite 1760W/1770W/1775W: 2.2 to 26.8 feet (0.67 to 8.18 m) Front, rear, ceiling-mounted PowerLite 1750: 4:3 PowerLite 1760W/1770W/1775W: 16:10 PowerLite 1750/1760W/1770W: Manual PowerLite 1775W: Powered Manual 1:1.2 1 W monaural 40 dB (Normal Power Consumption mode) 30 dB...
... Iris On and Normal Power Consumption mode 30 to 300 inches (0.8 to 7.6 m) PowerLite 1750: 2.36 to 28.8 feet (0.72 to 8.77 m) PowerLite 1760W/1770W/1775W: 2.2 to 26.8 feet (0.67 to 8.18 m) Front, rear, ceiling-mounted PowerLite 1750: 4:3 PowerLite 1760W/1770W/1775W: 16:10 PowerLite 1750/1760W/1770W: Manual PowerLite 1775W: Powered Manual 1:1.2 1 W monaural 40 dB (Normal Power Consumption mode) 30 dB...
User's Guide
Page 162
... the projector outdoors for cleaning. This could cause serious injury to comply with dust present. They provide ventilation and prevent the projector from its ceiling mount. A clogged air filter or vent can block ventilation needed to clean the air filter and vent. Do not pull the power cord when ...: Do not hold the plug when disconnecting it should be sure to hold the plug with this projector. • When installing or adjusting a ceiling mount, do not use adhesives to the plug. • Unplug the projector from loosening and do not use with wet hands. This can cause fire...
... the projector outdoors for cleaning. This could cause serious injury to comply with dust present. They provide ventilation and prevent the projector from its ceiling mount. A clogged air filter or vent can block ventilation needed to clean the air filter and vent. Do not pull the power cord when ...: Do not hold the plug when disconnecting it should be sure to hold the plug with this projector. • When installing or adjusting a ceiling mount, do not use adhesives to the plug. • Unplug the projector from loosening and do not use with wet hands. This can cause fire...