Epson Projector Powerlite 1825 User Manual

Presenting From a USB Drive, Camera, or CompactFlash Card131
Copying and Deleting CompactFlash 
Card Files
You can use your computer to copy and delete files on a 
CompactFlash card that is inserted in the projector even if the 
projector is mounted on the ceiling or in a remote location. (You 
cannot copy or delete files on a USB storage device this way.)
Follow the steps below for your operating system when the EasyMP 
standby screen is displayed.
Windows
1. Right-click My Computer and select Map...

132Presenting From a USB Drive, Camera, or CompactFlash Card3. Double-click the CompactFlash folder. For the password, enter 
the network drive password set for the projector. Then click 
OK.
4. Copy the target folder(s) or file(s) to the CompactFlash card.
Macintosh
1. Click the Finder icon.
2. From the Transfer menu, select 
Connect to Server.
3. In the address field, enter 
smb://Projector IP 
address/CompactFlash
.
4. Click 
Connect. 

Presenting From a USB Drive, Camera, or CompactFlash Card133
Supported File Formats
The following file types may be projected from a digital camera, 
external hard drive, flash memory drive, or CompactFlash card: 
File Type Extension Notes
Scenario .sit These are scenario files created using the 
EMP SlideMaker 2 program that is included 
with the projector.
Graphics .bmp Images with a resolution greater than 
1024 × 768 cannot be projected.
.gif Images with a resolution greater than 
1024 × 768 cannot...

134Presenting From a USB Drive, Camera, or CompactFlash CardFiles with the extension JPEG and MPEG can’t be projected. Rename 
or save files as JPG or MPG. Files with high compression will not look 
good, and movie files may not look as good from media with a slow 
access speed. Files to which DRM (digital rights management) is 
applied cannot be projected. 

135
6
Fine-Tuning the Projector
You can use the projector’s on-screen menus to adjust the image, 
sound, and other features. This chapter covers the following 
information: 
■Using the menu system
■Adjusting the image
■Adjusting signal settings
■Customizing projector features
■Using the projector security features
■Customizing power and operation
■Multi-screen color adjustment 

136Fine-Tuning the Projector
Using the Menu System
You can use the remote control or the projector’s control panel to 
access the menus and change settings. Follow these steps:
1. To display the menu screen, press the 
Menu button on the 
remote control or on the projector.  
You see a menu screen similar to the one below: 
The menus are listed on the left and the options available for the 
highlighted menu are shown on the right.
2. Use the  pointer button on the remote control (or the 
navigational...

Fine-Tuning the Projector137
4. After highlighting the option you want to adjust, use the 
pointer button to change the setting. In some cases, you may 
have to press the 
Enter button to view a sub-screen for changing 
the setting. 
■Press the left or right side of the  pointer button to adjust
a slider bar.
■To select from two or more settings, use the  pointer 
button to highlight the desired setting and press 
Enter. 
5. After changing the settings, press the 
Esc button to save your 
changes and...

138Fine-Tuning the Projector
Adjusting the Image 
You can use the Image menu to adjust the brightness, sharpness, color, 
tint, and contrast. 
1. Press the 
Menu button on the projector or remote control and 
select the 
Image menu. You see the Image menu screen. 
2. Use the  pointer button to highlight the desired option, then 
adjust it as needed:
■Color Mode
Lets you quickly adjust the color and brightness for various 
environments. Use either the remote control or the 
Color 
Mode
 setting in the...

Fine-Tuning the Projector139 sRGB:
 For matching the color palette of standard sRGB 
computer displays. 
Blackboard: For projecting accurate colors on a green 
chalkboard (adjusts the white point).
Customized: For manual color adjustment (see below). 
■Brightness 
Lightens or darkens the overall image. 
■Contrast
Adjusts the difference between light and dark areas. 
■Color Saturation
Adjusts the color depth of the image. 
■Tint
Adjusts the balance of green to magenta in the image. 
■Sharpness
Adjusts the...

140Fine-Tuning the Projector
Six-Axis Color Adjustment
For special projection material, such as high-quality photographs or 
artwork, you can adjust the hue and saturation for six different color 
axes. 
1. Follow the instructions on page 138 to open the Image menu and 
select 
Color Mode.
2. Press the 
Enter button to select Customized, then press Esc to 
return to the Image menu.
3. Select 
Color Adjustment and press Enter. You see hue and 
saturation controls on the screen for six colors: 
RGBCMY...