Epson Powerlite 7850p Multimedia Projector Users Guide

Using the Projector’s Menus131
Adjusting the Sound
You can use the Audio menu to adjust the sound volume or 
treble/bass balance. 
1. Press the 
Menu button on the remote control, then enter the 
Audio menu. 
You see the Audio menu screen:
2. Use the  pointer button to highlight the desired option, then 
adjust it as needed:
■Volume
Adjusts the volume
■Treble
Adjusts the intensity of the treble range
■Bass 
Adjusts the intensity of the bass range
note
You can also adjust the 
volume using the remote...

132Using the Projector’s Menus
Creating Your Own Startup Screen
You can transfer any image from your computer or video source to the 
projector, and then use it as your startup screen. You can also use it as 
the screen to be displayed when the projector is not receiving a signal 
or when you press the 
A/V Mute button. The image can be a 
company logo, slogan, photograph, or any other image you want to 
use. 
Capturing the Image
Start by displaying the image you want to use. It can be an image from...

Using the Projector’s Menus133
4. When you see the message Select this Image?, highlight Yes 
and press 
Enter. 
5. Use the arrow buttons to select a zoom rate (display size), and 
then press 
Enter.
6. When the message 
Save image as user’s logo? appears, select 
Yes and press Enter. 
Saving the logo may take a few moments. Do not use your 
projector or video source (computer, DVD player, etc.) while the 
logo is being saved.
7. When you see the message 
Completed, press ESC to return to 
the menu screen. 

134Using the Projector’s Menus
Choosing When to Display the Image 
After your image is saved, you can set it up as the startup screen, or the 
screen you see when there’s no signal or when you press the 
A/V Mute 
button (see page 38).
1. Press the 
Menu button to display the menu screen (if not already 
displayed).
2. To display your image as the startup screen, highlight the 
Advanced1 menu, then press Enter. Select Startup Screen, 
highlight 
ON, then press Enter.
To display your image on the...

Using the Projector’s Menus135
Controlling Multiple Projectors
If you’re using more than one projector for your presentation, you can 
use the projector’s ID system to switch between them using a single 
remote control. To do this, you need to set a different ID for each 
projector. During the presentation, it’s easy to change the remote 
control’s ID to match that of the projector you want to use. When 
you want to switch, simply change the remote control’s ID to match 
that of your second projector....

136Using the Projector’s Menus
Changing the Remote Control ID
To change the remote control’s ID to match that of a projector, follow 
these steps:
1. Press the 
ID button on the remote control. You see it light. 
2. Press one of the numbered buttons on the remote control to select 
the ID of the projector you want to operate. 
The 
ID button’s light shuts off and the new ID is registered.
3. Repeat steps 1 and 2 each time you want to switch projectors.
To check the remote control’s current ID, do the...

Using the Projector’s Menus137
Customizing Projector Features
You can use the menu system to change the video signal input at 
certain ports, turn sleep mode on or off, adjust the network settings, 
change the language, and customize several other features.
Image Setup Options
Use these settings to change how the projector processes incoming 
video signals. Several of these settings should normally be left at the 
factory default setting (except for the 
Computer and BNC Input 
settings). 
■Computer...

138Using the Projector’s Menus
■Progressive (in the Advanced 1 menu)
This setting should normally be left at its default setting (
Video 
or 
Film/Auto). Converts interlaced signals to progressive signals. 
When set to 
OFF, interlaced signals are processed without 
conversion (available for video signals only). 
■BNC Sync Termination (in the Advanced 2 menu)
This setting should normally be left 
Off (for TTL input). If an 
analog (75-ohm) terminator is required, as for a switcher, change 
the setting to...

Using the Projector’s Menus139
Miscellaneous Setup Options
■No-Signal Msg. (in the Setting menu) 
Selects a screen color or image to display when the projector is 
not receiving a signal. The logo setting displays an image that 
you previously transferred to the projector (see page 132).
■Sleep mode (in the Setting menu)
When sleep mode is on, the projector turns off the lamp if it 
has not received any input signals for 30 minutes. Turn sleep 
mode off if you want the lamp to remain on all the time...

140Using the Projector’s Menus