Lenovo C500 manual Inserting the remote control batteries

Enter	Changes On-screen Display settings
Up cursor	Navigates and changes On-screen Display settings. Up arrow when connected
	through USB to a PC and when On-screen Display is off.
Right cursor	Navigates and changes On-screen Display settings. Right arrow when
	connected through USB to a PC and when On-screen Display is off.
Cursor pad	Moves the On-screen cursor (when connected through USB to a PC)
Keystone top	Corrects image trapezoid effect (wider top)
Keystone bottom	Corrects image trapezoid effect (wider bottom)
Mute	Silences the built-in speaker
Right mouse	Right mouse button (when connected through USB to a PC)
Left mouse	Left mouse button (when connected through USB to a PC)
Volume down	Turns down the volume
Volume up	Turns up the volume
Down cursor	Navigates and changes On-screen Display settings. Down arrow when
	connected through USB to a PC and when On-screen Display is off.
Left cursor	Navigates and changes On-screen Display settings. Left arrow when connected
	through USB to a PC and when On-screen Display is off.
Menu	Opens and navigates the On-screen Display
Freeze	Pauses the picture
Source	Detects/switches input device
Power	Turns projector on or off

Inserting the remote control batteries

When using the remote control for the first time, install the batteries that were supplied. Follow the steps below for inserting new batteries into your remote control.

1.Remove the battery compartment cover by sliding the cover in the direction of the arrow, as shown.

2.Insert the supplied batteries taking note of the polarity (+/-), as shown.

4-2Lenovo C500 Projector User’s Guide