User Manual
Table Of Contents
- OWNER'S MANUAL
 - ABOUT LG PROJECTOR (SW)
- ABOUT LG PROJECTOR
 - HOW TO OPERATE PROJECTOR
 - HOW TO USE VARIETY OF CONTENTS
 - PLAY OTHER DEVICE FILES
 - BENEFITS OF SMART PROJECTOR
 - TOUR LIST OF SETTINGS
 - To Update Software
 - TROUBLESHOOTING
 
 
20
ENGLISH
Using a Keyboard and Mouse
Using a USB Wired/Wireless Mouse
Connect your mouse to the USB port. Use the mouse to move the pointer on the 
projector screen and select the menu you want.
• The right button and the special buttons on the mouse do not work.
• When using a wireless USB mouse/keyboard, the experience may be affected by 
the distance and wireless condition.
Using a USB Wired/Wireless Keyboard
Connect your keyboard to the USB port. You can enter text with the connected 
keyboard device.
• It is not possible to enter text on some screens. 
• It is recommended that you use a product that has been tested for compatibility 
with LG projectors.
 - LOGITECH K360, LOGITECH K400, LOGITECH K750, LG Electronics MKS-
1200 
• You can change the input language by pressing the language switch key or the 
right Alt key. It can also be changed by pressing the Ctrl key and the Space key 
at same time. 
• Wireless USB keyboard use may be affected by the usage range and the wireless 
environment. 
• To enter text in the text field, use the on-screen keyboard on your projector 
screen or a USB keyboard.










