Epson Powerlite 83+ Multimedia Projector Users Guide

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Viewing Lamp Usage and Other 
Information
Use the Info menu to view information about the display settings of 
your computer and the number of hours the lamp has been used.
1. Press the 
Menu button.
2. Select the 
Info menu. You see one of the following menus:
■Lamp Hours
Displays the number of hours the lamp has been used. The 
life span of the lamp ranges from about 3000 hours in 
High 
brightness mode to about 4000 hours in 
Low brightness 
mode. If the number shown is...

62Fine-tuning the Projector
■Refresh Rate (computer, RGB video, and component video)
Displays the refresh rate.
■Sync Info (computer, RGB video, and component video)
Provides information that may be needed by the service 
technician.
■Status
Displays informations about projector problems. This 
information may be needed if service is required.
3. When you’re finished, press 
Esc or Menu.
Using the Projector’s Security Features
To prevent unauthorized use of the projector, you can do the 
following:...

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If you assign the projector a password, a screen appears requesting the 
password whenever the projector is turned on. If you enter the 
password incorrectly three times in succession, the projector’s 
operation is locked and you’ll need to disconnect the power cord, then 
reconnect it to redisplay the password screen. If an incorrect password 
is entered 30 times in a row, the projector is locked and you’ll need to 
contact Epson to unlock it. See “Where To Get Help” on page...

64Fine-tuning the Projector
Creating Your Own Screen Logo
You can transfer any image on your computer to the projector, and 
then use it as the startup screen and/or the screen that is displayed 
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. The 
projector considers this image the “User’s Logo.” 
Follow these steps to capture the image and transfer it to the projector:
1. Display the image you want to use on the projector....

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7. When you see this screen, select a zoom rate (display size), and 
then press 
Enter. 
8. When you see the message 
Save image as user’s logo?, select 
Yes and press Enter. Saving the logo takes a few moments. Do 
not use the projector or other sources (computer, video, etc.) 
while the logo is being saved. When you see the message 
Completed, press Esc.
9. To display the logo as the background screen when you press the 
A/V Mute button or when no image signal is available,...

66Fine-tuning the Projector3. When you see the message 
Change the password?, select Yes 
and press 
Enter.
4. Enter a 4-digit number using the numeric buttons on the remote 
control, as shown. 
The password will be displayed as 
****. After you enter the last 
digit, a confirmation screen appears. Enter the password again. 
You see the message 
Password accepted.
5. After you finish setting the password, press the 
Esc button to 
return to the Password Protect menu.
Make a note of the password and keep...

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Starting the Projector with a Password
When the password function is enabled, you see this screen when you 
turn on the projector:
Use the numeric buttons on the remote control to enter the password. 
Once you have entered the password correctly, the password screen 
closes, and projection begins.
If the password is not correct, you see the message 
Wrong password. 
Please try again.
 If you enter an incorrect password three times in 
succession, you see the message 
The...

68Fine-tuning the Projector
Disabling the Projector’s Buttons
You can use the Operation Lock function to disable all the projector’s 
buttons, or all the buttons except for the P
Power button. 
1. Press the 
Menu button.
2. Select the 
Settings menu and press Enter.
3. Use the up and down arrow buttons to select 
Operation Lock 
and press the 
Enter button.
4. Select 
Full Lock to disable all the buttons, or Operation Lock to 
disable all except the
 PPower button. Then press Enter.
5. Select 
Yes and...

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Restoring the Default Settings
The Reset menu lets you return most projector menu settings to their 
default values. It also lets you reset the lamp hours to their initial 
default value; see page 77 for instructions on resetting the lamp timer.
To reset most projector menu settings, select 
Reset All and press the 
Enter button to display the confirmation screen. Select Yes to reset all 
the default settings or 
No to cancel.
note
The Computer Input (1 and 
2), User’s Logo,...

70Fine-tuning the Projector