Epson PowerLite 1715c - Manual (Page 201)

Turn projector on and off
Optimize computer images
Stop action
Switch between equipment
connected to projector ports
Activate on-screen pointer
Enter (left mouse button)
Change slides in PowerPoint
Enlarge section of image
Esc (right mouse button)
Activate numeric keypad
Select color mode
Activate menu system
Access on-screen help
Control volume
Move cursor on screen
Turn off picture and sound
Resize image or switch aspect ratio
Control panel
Zoom ring
Focus ring
A/V Mute
slide lever
A/V Mute slide
Remote control
receiver
Remote control receiver
Wireless module
Air exhaust vent
Lamp cover
USB light
Front adjustable foot
Foot adjust lever
Power inlet Security lock port
Audio port
Type A USB port
Type B USB port
Speaker
Video port S-Video port
Computer (Component Video) port