Lenovo C500 User Guide

The following table shows the options that you will see in the Setup menu and the default. 
 Item Description Default 
Video Type Press the left or right cursor button to select a 
video type. Range: Auto - NTSC - PA L - SECAM 
Auto 
Video AGC Press the left or right cursor button to enable or 
disable the automatic gain control for the video 
source. Range: On - Off 
On 
Projection Press the left or right cursor button to select a 
different projection type. Range: Desktop 
mount-front of screen,...

Item Description Default 
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 Composite video SVideo 
Video Type x x x 
Video AGC x x x 
Projection x x x x x 
Frequency x x 
Tracking x 
Digital Zoom x x x x 
Cancel x x x x x
 
 
Network Setting 
To access the Network setting menu, 
1. 
 
 Press the Menu button to open the OSD. 
2. 
 
 Press the left or right cursor button to move to the Setup menu...

Item Description Default 
IP Address Press the up or down cursor button to change the values. Press the Menu 
button followed by the left or right cursor button to go to the next field. 
Press the Menu button followed by the up or down cursor button to go to 
the next menu item. 
n/a 
Subnet Mask Press the up or down cursor button to change the values. Press the Menu 
button followed by the left or right cursor button to go to the next field. 
Press the Menu button followed by the up or down cursor...

The following table shows the options that you will see in the Language menu and the default. 
 Item Description Default 
Languages Press the up or down cursor button to select a 
language (localization menu). Range: English, 
French, German, Italian, Spanish, Swedish, 
Simplified Chinese, Traditional Chinese, 
Japanese, Korean, Portugese and Russian 
English
   
Information menu 
To access the Information menu, 
1. 
 
 Press the Menu button to open the OSD. 
2. 
 
 Press the left or right cursor button...

Item Description 
Lamp Mode Press the left or right cursor button to select normal lamp mode for higher 
brightness. Range: ECO - Boost. Default: Normal 
Lamp Hour Reset Reset this item after replacing the projector lamp. For more information, refer to 
“Resetting the lamp” on page A-2.
 
 
Chapter 5. On-Screen Display menu controls 5-13
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5-14 Lenovo C500 Projector User ’s Guide
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Chapter 6. Remote network operation 
This section provides information on using the remote network with your projector. 
Network setup 
When connected to a local area network (LAN) through the RJ-45 connector, the projector can be 
controlled remotely through a We b browser by any of the clients (PCs connected to the LAN) on the 
LAN. The projector can also be accessed outside the LAN, with a correctly configured firewall. 
C500 Projector
   
 
Direct connection (ad hoc) Setup 
Yo u can control the...

6-2 Lenovo C500 Projector User ’s Guide
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Appendix A. Maintenance 
This chapter provides information on projector maintenance. 
Cleaning the lens 
To clean the lens, complete the following procedure: 
1.   
 Apply a non-abrasive camera lens cleaner to a soft, dry cloth. 
Note: 
 Avoid using an excessive amount of cleaner, and do not apply the cleaner directly to the lens. 
Abrasive cleaners, solvents or other harsh chemicals might scratch the lens. 
2. 
 
 Lightly wipe the cleaning cloth over the lens in a circular motion. If you do not intend...

3.   
 Remove the two screws from the lamp module 
A. 
4. 
 
 Lift the module handle up
B. 
A
B
A
 
 
   
5. 
 
 Pull firmly on the module handle to remove the lamp module, as shown. 
 
 
   
6. 
 
 Reverse steps 1 through 5 to install the new lamp module.
Resetting the lamp 
After replacing the lamp, you should reset the lamp hour counter to zero. Please follow the steps below. 
1. 
 
 Press the Menu button to open the OSD. 
2. 
 
 Press the left or right cursor button to move to the Information menu....