Epson Powerlite 83v+ Multimedia Projector Users Guide

							Fine-tuning the Projector61
■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:
■Create an identifying user logo that is displayed at startup and/or 
when the 
A/V Mute button is pressed.
■Assign a password to prevent the projector from being turned on, 
and prevent your startup screen from being changed.
■Disable the projector’s buttons; this is useful, for example, if 
you’re projecting in a classroom and you want to ensure that no 
one touches the projector’s buttons while you’re using the remote 
control.
■Install an anti-theft lock.
If you create a user’s logo for the projector, you can lock the logo on so 
it is displayed as the startup screen and/or AV/Mute screen. 
Unauthorized users cannot turn it off or change it. This feature is 
intended to discourage theft and provides a way to identify the 
projector should it be stolen.  
  
						

							62Fine-tuning the ProjectorIf 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 87.
If someone else will be using the projector for awhile but you want to 
make sure that person returns it by a certain time, you can temporarily 
disable the password for a set period. When that time has elapsed, the 
password is reactivated and must be entered before the projector can 
be used.
When you enable the Operation Lock feature, all of the projector’s 
buttons (
Full Lock) or all of the buttons except the P Power button 
(
Operation Lock) are disabled.
note
If you should happen to 
enable the password before 
you set one and you see the 
prompt to enter the 
password, enter the default 
password 0000 to proceed. 
						

							Fine-tuning the Projector63
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. You can use 
an image from a computer or video source, such as a DVD player. 
2. Press the 
Menu button and select the Extended menu.
3. Use the down arrow button and press 
Enter to select User’s 
Logo
.
4. When you see a message asking if you want to use the present 
image as a user’s logo, select 
Yes and press Enter. A selection box 
displays over the image.
5. Use the arrow buttons on the projector or remote control to select 
the area of the image you want to use. Once you have selected the 
area, press 
Enter.
6. When you see the message 
Choose this image as the User’s 
Logo?
, choose Yes and press Enter. If you want to change the 
area selected, select 
No, press Enter and repeat steps 5 and 6. 
note
If the User’s Logo Protect 
function is 
ON, you see a 
message that the logo cannot 
be recorded. You’ll need to 
disable the User’s Logo 
Protect function before you 
can create or change the 
User’s Logo. See page 65. 
						

							64Fine-tuning the Projector7. 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, select the 
Extended menu and press Enter. Then select Display, Display 
Background, and Logo and press Enter. Select A/V Mute and 
Logo and press Enter.
10. When you’re finished, press 
Menu to exit the menus. 
Setting a Password 
1. Press the Freeze button on the remote control for about five 
seconds until you see the Password Protect menu:
2. Select 
Password and press Enter. 
note
The default setting for the 
Startup Screen option 
menu is 
On. If the Startup 
Screen
 is set to Off, the 
logo will not display at 
startup.
If the User’s Logo Protect 
function has been set to 
On, 
the 
Display Background 
setting cannot be changed. 
You need to turn the protect 
function off first. See 
page 65 for details.
Once you’ve saved a user’s 
logo, you cannot reset the 
logo setting to its factory 
default (no logo).
note
If a password has already 
been set, you see the 
Password Protect Release 
screen. See “Starting the 
Projector with a Password” 
on page 66. 
						

							Fine-tuning the Projector65
3. 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 it in a safe place in case you 
forget it. 
Turning On the Password and User’s Logo
1. Press the Freeze button on the remote control for about five 
seconds until you see the Password Protect menu.
2. To enable the password, select 
Power On Protect and press 
Enter. Select On then press Esc. 
3. To enable your screen logo, select 
User’s Logo Protect and press 
Enter. Select On then press Esc. 
When this feature is on the logo appears whenever the projector is 
turned on (if the 
Startup Screen is enabled in the Extended 
menu; see page 58) and as the A/V Mute screen (if you selected 
the 
Logo as the Display Background in the Extended menu). 
None of the User’s Logo features can be changed when the User’s 
Logo Protect function is enabled.
4. Press 
Menu to close the Password Protect menu.
If you lose the remote control, you will not be able to enter the 
password, so keep the remote control in a safe place at all times.
You can attach the password protect sticker to the projector as an 
additional theft deterrent.
Numeric 
buttons 
						

							66Fine-tuning the Projector
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 projector’s operation will be 
locked. Request code xxxxx
 and the projector switches to standby 
mode for approximately 5 minutes. Write down the request code. 
Then disconnect the projector’s power cord from the electrical outlet, 
reconnect it, and turn the projector back on. 
When you see the Password Protect Release screen again, you can try 
to enter the correct password.
If you enter an incorrect password 30 times in succession, the 
projector remains locked and you must contact Epson for service.
If you have forgotten the password, contact Epson with the request 
code number that appears in the Password Protect Release screen for 
assistance. See “Where To Get Help” on page 87. 
						

							Fine-tuning the Projector67
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 press Enter to confirm the setting.
6. Press the 
Menu button.
Installing Security Locks
You can install two different types of security locks on the projector:
■You can use the security slot on the base of the projector to install 
a Kensington Microsaver Security System. See page 13.
■You can use a wire lock to secure the projector to a room fixture 
or heavy furniture, as shown below:
note
To cancel Operation Lock, 
press the projector’s 
Enter 
button for 7 seconds. 
						

							68Fine-tuning the Projector
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 75 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, Lamp 
Hours, and Language 
settings do not return to 
their defaults when you 
select 
Reset All. To reset the 
computer inputs, use the 
Reset option on the Signal 
menu; see page 54 for 
details. To reset the 
Language settings, use the 
Reset option on the 
Extended menu; see page 58 
for details. 
						

							69
5
Maintenance and 
Transportation
Your projector needs little maintenance. All you need to do on a 
regular basis is keep the lens clean. Any dirt or smears on the lens may 
show up on your projected image. 
You may need to clean the air filter and air vents. A clogged air filter 
or air vent can block ventilation needed to cool the projector and 
cause overheating. 
The only parts you should replace are the lamp and air filter. If any 
other part needs replacing, contact your dealer or a qualified servicer. 
This chapter covers the following:
■Cleaning the lens
■Cleaning the projector case
■Cleaning and replacing the air filter
■Replacing the lamp
■Resetting the lamp timer
■Transporting the projector
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 explained in 
this User’s Guide. Refer all 
other servicing to qualified 
service personnel. 
						

							70Maintenance and Transportation
Cleaning the Lens
Clean the lens whenever you notice dirt or dust on the surface. 
To remove dirt or smears on the lens, use a commercially available 
cloth for cleaning glasses.
Cleaning the Projector Case
Before you clean the case, first 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 mild detergent. Then wipe the case. 
■Do not use wax, alcohol, benzene, paint thinner, or other 
chemical detergents. These can damage the case.
Cleaning and Replacing the Air Filter
Your projector includes an air filter to ensure the best performance. If 
dust collects on the air filter or vent on the bottom of the projector, 
clean them as described below. Dust clogs prevent proper ventilation 
and can cause overheating and damage the projector.
When the filter and vent are clogged, the projector displays the 
message 
The projector is overheating. Make sure nothing is 
blocking the air vent, and clean or replace the air filter.
caution
Do not use glass cleaner to 
clean the lens.