Lenovo C500 User Guide

3.   
 Replace the cover, as shown. 
 
 
 
Note:   
v 
 
 Only use AAA alkaline batteries. 
v 
 
 Dispose of used batteries according to local government ordinance regulations. 
v 
 
 Remove the batteries when not using the remote for prolonged periods.
Operating range 
This remote control uses infrared transmission to control the projector. It is not necessary to point the 
remote directly at the projector. Provided you are not holding the remote to the sides or the rear of the 
projector, the remote...

BlankBlank
Power
Menu
KeystoneAuto
Enter Source
Volume
Mute Freeze
1
278 13
12
11
10
91
2
3
4
5
6
6/9 7/10 3/5 2 4/8 13 12 1 11
POWER
SOURCE
AUTO
MENU POWERREADY POWER
SOURCE
AUTO
MENU

1 Auto Auto adjustment for phase, tracking, size, and position 

2 Enter Changes OSD settings. 

3 Up cursor Navigates and changes OSD settings. Opens keystone quick menu when OSD is off. 

4 Right cursor Navigates and changes OSD settings. Right arrow when connected through USB to a 
computer and when OSD is off....

Chapter 5. On-Screen Display menu controls 
This projector has an on-screen display (OSD) that lets you make image adjustments and change various 
settings. 
Note:   Yo u must have a display on the screen in order to access the OSD. 
Navigating the OSD 
Yo u can use the remote control or the buttons on the top of the projector to navigate and make changes 
to the OSD. The following sections show the menus in the OSD. 
BlankBlank
Power
Menu
KeystoneAuto
Enter Source
Volume
Mute Freeze
1
2
1
2
332 5 6 4 1...

Quality menu 
The Quality menu can be found through the main menu. To access the Quality menu, 
1.   
 Press the Menu button to open the OSD. 
2. 
 
 Press the left or right cursor button to move to the Quality menu. 
3. 
 
 Press the up or down cursor button to move up and down in the Quality menu. 
4. 
 
 Press the left or right cursor button to change values for settings. 
5. 
 
 Press the up or down cursor button to select a different Quality menu item for change. 
6. 
 
 If you wish to cancel all...

Item Description Default 
Gamma Press the left or right cursor button to select different gamma 
corrections. Range: (Input/Gamma/Brightness) PC/2.2/High - 
MAC/1.8/High - Video/2.4./Low - Chart/2.2/Low - 
B&W/2.4/High 
PC 
Color Space Press the left or right cursor button to adjust the color space. 
Range: Auto - RGB - YPbPr - YCbCr 
Auto 
Cancel Cancels changes made in the OSD screen and returns all 
parameters to their previous settings. 
n/a
   
Input Sources 
 Function RGB DVI Component video...

The following table shows Properties menu and default options. 
 Item Description Default 
Horizontal Position Press the left or right cursor button to adjust the horizontal 
display. Range: 0- 100 
50 
Vertical Position Press the left or right cursor button to adjust the vertical 
display. Range: 0 - 100 
50 
Keystone Press the left or right cursor button to adjust the volume. 
Range: -50 to +50 
0 
Aspect Ratio Press the left or right cursor button to adjust the video aspect 
ratio. Range: 4:3...

Input Sources 
 Function DVI-A/RGB DVI-D Component video Composite video SVideo 
H Position x 
V Position x 
Keystone x x x x x 
Aspect Ratio x x x x x 
Advance Feature x x x x x 
Cancel x x x x x
   
Advance Feature menu 
To access the Advance Feature menu, 
1. 
 
 Press the Menu button to open the OSD. 
2. 
 
 Press the left or right cursor button to move to the Properties menu. 
3. 
 
 Press the up or down cursor button to move to the Advance Feature menu and then press Enter 
button. 
4. 
 
 Press...

Item Description Default 
User Color This feature adjusts the color balance in each color of RGB (red, green, 
blue) and their neutral colors (cyan, magenta, yellow, white) by using color 
correction adjustment. Increasing a color ’s setting heightens the intensity of 
that color on the screen, while a lower setting makes a color less intense. 
Press the up or down cursor button to select a color. Press the left or right 
cursor button to adjust the selected color. Range: 0 - 100 
n/a 
White Peaking...

5.   
 Press the up or down cursor button to select a color. Press the left or right cursor button to change 
values for settings and then press Enter to confirm the new setting. 
6. 
 
 If you wish to cancel all changes made within the User color menu, select Cancel and press the Enter 
button. 
7. 
 
 Press Menu to confirm the new settings and leave the User color menu.
 
 
 
 Item Description Default 
Red, Green, Blue, 
Cyan, Magenta, 
Yellow, White 
Press the left or right cursor to adjust the color...

The following table shows the options that you will see in the Options Menu and the default. 
 Item Description Default 
Blank Screen Press the left or right cursor button to select color at blank screen. 
Range: Black - Red - Green - Blue - White 
Blue 
Auto Source Press the left or right cursor button to enable or disable automatic 
input port searching. Range: Off - On 
On 
Auto Power Off Press the left or right cursor button to enable or disable the automatic 
shutdown of the lamp after 10 minutes of...