Epson Powerlite Pro Cinema 9100 Users Guide

Making Detailed Adjustments41
■RGBCMY
Note: This setting cannot be used when the Color Mode is set to x.v.Color (see page 29).
Use the RGBCMY settings to adjust the hue, saturation, and brightness of the six color 
components (red, green, blue, cyan, magenta, yellow). After adjusting each color, press 
Esc to move to another menu option. You can also access this setting by pressing the 
RGBCMY button on the remote control. See page 31 for more information. 
■Gamma
Note: This setting cannot be used when...

42Making Detailed Adjustments
Adjustments for Computer Images
In addition to the settings described previously, you can adjust the Tracking and Sync settings 
for analog RGB computer images. Normally, these settings are adjusted automatically by the 
projector. If you notice that the image is blurry or contains dark vertical bands, you may need 
to adjust the settings yourself.
■Auto Setup
Leave this setting on so that the projector automatically adjusts the tracking, sync, and 
position of the image....

Making Detailed Adjustments43
Selecting Memory Settings
You can easily recall the memory settings by using the 
memory button on the remote control.
1. Press the 
Memory button on the remote control. 
2. Select 
Load Memory.
3. Use the arrow buttons to select the desired setting, then 
press the 
Enter button. 
After a moment, the image appears on the screen using 
the retrieved settings. Certain settings may not be 
applied, depending on the input signal.
Creating Memory Settings
Memory settings can be...

44Making Detailed Adjustments
■To create your own name, select Customized and use the keyboard screen to enter 
the name. Use the arrow buttons to select a character, then press the 
Enter button. 
When you have selected all of the characters in your name, select 
Finish and press the 
Enter button.
Deleting Saved Memory Settings
You can clear all your memory settings at once.
1. Press the 
Menu button on the remote control.
2. Open the 
Reset menu, then select Reset Memory.
3. Select 
Yes, then press...

Making Detailed Adjustments45
3. Do one of the following:
■Select Reset Lamp Hours to clear the lamp usage timer and reset it to zero. 
You should reset the lamp timer only when you install a new projector lamp. See 
page 55 for more information.
■Select Reset Memory to clear all memory settings.
■Select Reset All to return all projector settings to their original defaults (except 
Component, Save Memory, Language, and Lamp).
Customizing Projector Features
Use the settings in this section to adjust the...

46Making Detailed Adjustments
■Zoom Caption Pos.
Lets you adjust the shape and position of the image so that subtitles are visible (available 
only if the aspect ratio has been set to 
Zoom). Use Zoom Size to adjust the proportions 
of the image, and 
Zoom Caption Pos. to move the image up or down. Adjust overscan 
before changing the zoom position.
Screen Options
■Messages
Turn this setting off if you want to prevent on-screen messages from appearing (such as 
the no-signal message, or the identifying...

Making Detailed Adjustments47
■Video Signal
Leave this setting on Auto so the projector can automatically interpret the format, such as 
NTSC or PAL (for standard TV formats). 
■Component
Change this setting to match the type of equipment connected to the Component port. 
For component video, select 
Auto to let the projector automatically interpret the signal; 
or select 
YCbCr or YPbPr to manually select your video equipment’s signal.
■Trigger Out
Turn on this setting to have the Trigger out port...

48Making Detailed Adjustments
■Control Panel Lock
Lets you disable all the buttons on the projector’s control panel to prevent the image from 
being accidentally changed once it is adjusted. See page 32 for more information.
■High Altitude Mode
Adjusts the speed of the fan so it can properly cool the projector at higher altitudes. Turn 
this setting on if you are using the projector at an altitude of 4900 feet (1500 meters) or 
higher.
Settings > Control Panel Lock
Settings > High Altitude Mode 

Maintenance49
Maintenance
Your projector needs little maintenance. All you need to do on a regular basis is keep the lens 
clean. You also may need to clean the air filter to prevent overheating.
Warning: Before you clean any part of the projector, turn it off and unplug the power cord. Never 
open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages 
in the projector can injure you severely. Do not try to service this product yourself, except as 
specifically...

50Maintenance
Cleaning the Projector Case
Before you clean the case, turn off the projector and unplug the power cord.
■To remove dirt or dust, wipe the case 
with a soft, dry, lint-free cloth.
■To remove stubborn dirt or stains, 
moisten a soft cloth with water and a 
neutral detergent. Then wipe the case 
and dry it with a dry cloth.
Caution: Never use wax, alcohol, benzene, 
thinner, or other chemical detergents. These 
can damage the case.
Cleaning and Replacing the Air Filter
Your projector includes...