Epson Projector Emp 750 User Manual

							
30
Connecting USB Devices (Digital Camera, Hard Disk Dri ve or Memory Devices) (EMP-765/755 only) User’s GuideDisconnecting a USB Device from the Projector
After projection has finished, di
sconnect the USB device from the 
projector by following the procedure below.PROCEDURE
Position the cursor with the EJECT button on the 
CardPlayer screen and press the [Enter] button on 
the remote control to close CardPlayer.  sShowing 
the Presentation (Using the CardPlayer)  in the 
 
EasyMP Operation Guide
Disconnect the USB cable  or USB storage device 
from the projectors [USB TypeA] port.
1
CAUTION
Make sure you shut down CardPlayer first before disconnecting a 
USB cable or a USB storage device fr om the projector. If you do not 
shut down CardPlayer before  disconnecting the USB device, 
CardPlayer may no longer operate correctly.2
CAUTION
When a USB-compatible hard disk  drive is connected, disconnect the 
hard disk drive or turn the power for the hard disk drive off before 
turning the power for the projector off. If this is not done, it may cause 
problems with the projector. 
						

							
31
User’s Guide
Preventing theft (Password Protect)When the Password Protect function is activated, people who do not know the 
password cannot use the projector to proj ect images when the power is turned 
on. Furthermore, the users logo that is  displayed on the background of the 
screen cannot be changed. This is to deter theft.When Password Protect is enabled
When the power is turned on for the  first time after the projectors power
cable is connected to the electrical outlet, or when Direct Power On is
carried out, the following password  entry screen will be displayed.
While holding down the [Num] button, press the numeric keypad buttons 
to enter the password. If the password  is entered correctly, projection will 
start.
If you leave the power cable connected to the electrical outlet and turn the 
projectors power on when it is in  standby mode, projection will start 
without the password entry screen a ppearing. The password entry screen 
will only be displayed when the power is turned on for the first time after 
the power cable has been disconnected  and then reconnected. If Direct 
Power On is set to ON and you are us ing a circuit breaker or similar to 
centrally control the power, the passwo rd entry screen will be displayed the 
first time the projector is turned  on after the power supply is restored.When Power ON Protect is enabled (ON)
Remote control
Numeric buttonsKeep 
depressed
TIP
 If an incorrect password is entere
d three times in succession, the 
message The projector’s operation w ill be locked. will be displayed 
for approximately five minutes, and then the projector will switch to 
standby mode. If this happens, disc onnect the power plug from the 
electrical outlet and then reinsert it and turn the projectors power 
back on. A window requesting you to enter the password will be 
displayed.
If you forget the password, make  a note of the Request Code: 
xxxxx number that appears in the  Password screen and contact the 
nearest address provided in the International Warranty 
Conditions section of the Safety Instructions/World-Wide Warranty 
Terms booklet.
 If you repeat the above operations  ten times resulting in an incorrect 
password being entered thirty times,  the following message will be 
displayed and the projector will  not accept password entries any 
more.
The projector’s operation will be  locked. Contact the nearest 
address provided in the International Warranty Conditions section 
of the Safety Instructions/World Wide Warranty Terms booklet. 
						

							
32
Preventing theft (Password Protect) User’s Guide
The password entry screen will not be  displayed at all when the power is 
turned on until the length of time that has been set has elapsed. When t\
he 
set length of time has elapsed, the passw ord entry screen will be displayed 
each time the power is turn ed on. The length of time re ferred to here is the 
total illumination time for the projec tors lamp from the point when the 
projectors menu is closed.
If Timer is set to 0, the password  entry screen will be displayed each 
time the power plug is disconnected  and reinserted from the electrical 
outlet. If the projector is powered  on when it is in standby mode, the 
password entry screen  will not be displayed.
If an attempt is made to carry  out any of the following user logo 
operations, a message is displayed a nd the setting cannot be changed. To 
change the setting, set User’s  Logo Protect to OFF first. sp.33
 Capturing a users logo
 When the  Extended - Display  - Background Color menu setting is 
changed from Logo to Black or  Blue, or changed from Black or 
Blue to Logo.
 When the Extended - Display -  Startup Screen menu setting (ON 
or OFF) is changed.
Setting Password Protect
Use the following procedure to set Password Protect.PROCEDURE
Hold down the [Freeze] button for approximately 5 
seconds.
The Password Protect menu will be displayed.
This can also be displayed by  pressing the [Menu] button while 
holding down the [ ] button con tinuously for about 5 seconds. 
If the Timer Setting is for One Hour or More
When User’s Logo Protect is enabled (ON)
1
Remote control
TIP
 If Password Protect has already been enabled, the Password screen 
will be displayed.
If the password has been entered correctly, the Password Protect 
menu will be displayed.
When Password Protect is enabled  sp.31
 If Password Protect is set to O N, attach the accessory Password 
Protect sticker to your preferred position on the projector as a theft-
prevention measure. 
						

							
33
Preventing theft (Password Protect) User’s Guide
Turn Power ON Protect on.
(1) Select Power ON Protect, and then press the [Enter] 
button.
(2) Select ON, and then press the [Enter] button.
(3) Press the [Esc] button.Timer setting allows you to  specify the time interval 
for password prompt.
If you dont use this sett ing, proceed to step 4.
(1) Select Timer and then press the [Enter] button.
(2) While holding down the [Num] button, use the numeric 
keypad buttons to enter the se tting time within the range of 
0 to 9999 hours and then pr ess the [Enter] button. 
If you make a mistake entering the time, press the [Esc] 
button and re-enter the time.
When you have finished using the Password Protect 
menu, the countdown for th e elapsed time will start.Turn User’s Logo Protect on.
(1) Select User’s Logo Protect, and then press the [Enter] 
button.
(2) Select ON, and then press the [Enter] button.
(3) Press the [Esc] button.
Enter the password.
(1) To set a password, select Password and then press the  [Enter] button.
(2) The message Change the password? will be displayed, 
so select Yes and then press the [Enter] button.
The default setting for the pa ssword is 0000, but you 
should  change this to your own desired password.
If you select No, the screen shown at step 1 will be 
displayed again.
(3) While holding down the [Num] button, use the numeric 
keypad buttons to enter a 4-digit number. The number 
entered will be displayed as * * * *.
Once four digits have been entered, the confirmation 
screen will be displayed.
(4) Re-enter the password. The message The new password is stored. will be 
displayed. 
If you enter the password incorrectly, a message will be 
displayed prompting you to  re-enter the password.Once the setting is complete, press the [Menu] 
button.
234
56
TIP
 When the set time has elapsed and the password is entered, 
projection will start and the Timer-elapsed counter will be reset.
 Make a note of the password so that you do not forget it and keep it  in a safe place.
 If you lose the remote control,  you will not be able to enter the 
password. Keep the remote control in a safe place at all times. 
						

							
Basic OperationsThis chapter describes basic operations such as turning the projector on and off and adjusting the projected images.Turning the Projector On.................................... 35
 Connecting the Power Cable .... ..........................................35
 Turning the Power On and Pr ojecting Images .................36
Turning the Projector Off ................................... 38
Adjusting the Screen Image .............................. 40
 Adjusting the Image Size (Z oom Function) ......................40
 Focusing the Screen Image ....... ..........................................40
 Adjusting the Image Angle and Automatic Keystone  Correction Function ............... .............................................41
 Manually Correcting Keystone  Distortion........................43
Adjusting the Image Quality............................... 44
 Adjusting Computer Images and RGB Video Images .... 44 Automatic Setup ...................................................... ...................44
 Adjusting the Trackin g ...............................................................45
 Adjusting the Sync ... ............................................... ...................46 Selecting the Projection Quality 
(Colour Mode Selection) .......... .......................................... 47
Adjusting the Volume.......................................... 48 
						

							
35
User’s Guide
Turning the Projector OnTurn the power on to start projecting images.Connecting the Power Cable
PROCEDURE
Check that the power is turned off for the projector 
and all components connect ed to the projector.Connect the computer or other video source to the 
projector. sp.20 , p.24Remove the lens cover.
Hold the lens cover by the knob in the middle of the cover and 
remove it.
Connect the accessory power cable to the projector.
Check that the power cable connector is facing the same way as 
the power inlet on the projector, and then insert the power cable 
connector securely into the projector.Connect the other end of the power cable to an 
earthed electrical outlet.
The Power indicator will light orange.
CAUTION
Make sure you to read the separate Safety Instructions/World-Wide 
Warranty Terms before projecting images.
TIP
When the Extended - Operation  - Direct Power ON menu item 
is set to ON, a confirmation buzzer sounds and the projectors 
power turns on as soon as the power plug is inserted into the electrical 
outlet, and projection will start.  sp.65
The power for the equipment that is  connected to the projector should 
be turned on beforehand.123
45
Lit orange 
						

							
36
Turning the Projector OnUser’s GuideTurning the Power On and Projecting Images
PROCEDURE
Check that the Power indicator has stopped flashing 
and is lit orange.Turn the power on for all equipment connected to the 
projector.
For a video source, press the [Pla
y] button at the video source to 
start playback if necessary.
Press the [Power] button on  either the projectors 
control panel or the remote control to turn the 
projectors power on.
A beep will sound to indicate th at the projector is starting up.
The Power indicator starts to fl ash green as the projector warms 
up, and an image begins to appear.
TIP
The Password Protect setting may cause the password entry screen to 
be displayed each time the power is turned on. 
If this happens, enter the password.  sp.311
Lit orange
2
3
Remote control
Changes from flashing to lit green
TIP
If the Power indicator is flashing green, operation of the [Power] 
buttons is disabled. 
						

							
37
Turning the Projector OnUser’s Guide
If more than one external device is connected to the 
projector, use the remote c
ontrol or projector control 
panel buttons to select the image source to be 
projected while referring  to the following table.
The input source can also be searched for and 
projected automatically each time the [Source 
Search] button is pressed.
*1 Displays the selected source as th e Computer Input - Signal in the 
configuration menu.
*2 Only changes when using the EMP-765/755.
s EasyMP Operation Guide  and the EasyMP Network Setup Guide  
for details on using EasyMP.
Source
Remote control 
button selected
Display at top-right of screen
Computer/
Component Video
Computer
Computer (Auto)
*1
Computer
*1
Component Video
*1
S-Video
S-Video
S-Video
Video
Video
Video
EasyMP
*2
EasyMP
EasyMP
4
Projector
Remote control
TIPTIP
 If only one signal source has been  connected, the signals from that 
source will be projected without the need to press any of the buttons 
on the remote control or the projectors control panel.
 If using an EMP-765/755, EasyMP is detected as a source by  pressing the [Source Search] button only when the CardPlayer is 
running with an inserted memory card or connected USB 
equipment, or when a LAN card is inserted. When EasyMP is not 
displayed by the [Source Search] button, press the [EasyMP] button 
on the remote control to switch the projected image to EasyMP.
 If the No Signal. message does not disappear, check the  connections again.
 If a laptop computer or a computer  with an LCD screen has been 
connected to the projector, the ima ges may not be projected straight 
away. After starting projection, check that the computer has been set 
up to output signals externally.
The following table shows examples of  how to toggle output settings. 
For details, refer to the section of  the documentation provided with 
your computer under a heading such as External output, 
Connecting an external monitor or similar.
 If the same still picture is proj ected for a long period of time, the 
projected image may become burned  into the screen. You should 
avoid leaving the same image  displayed for long periods.
NEC
Panasonic
To s h i b a
IBM
Sony
Fujitsu
Macintosh
[Fn]+[F3]
[Fn]+[F3]
[Fn]+[F5]
[Fn]+[F7]
[Fn]+[F7]
[Fn]+[F10]
Set mirror setting or 
display detection. 
						

							
38
User’s Guide
Turning the Projector OffFollow the procedure below to turn the projectors power off.
PROCEDURE
Turn the power off for the signal sources that are 
connected to the projector.
Check that the power for all connected components has been 
turned off.Press the [Power] button.
The following confirmation message will appear.
If you do not want to turn the power off, press any button except 
the [Power], [Page down], [Page up] and [Num] button.
If you do not press any button, the message will disappear 
automatically after seven seconds. (The power will not turn off 
at this time.)
Press the [Power] button once more.
When the pip-pip confirmatio n buzzer sounds, disconnect the 
power cable from the electrical outlet.
12
Projector
Remote control
CAUTION
If the message The projector is ov er heating. Make sure nothing is 
blocking the air vent, and clean or  replace the air filter. appears on 
the screen, press the [Enter] button  on either the projectors control 
panel or on the remote control to turn the power off. Cleaning the 
Air Filters and Air Intake Vent.  sp.993
Stops flashing and lights orange
CAUTION
Do not disconnect the power cabl e from the outlet while the Power 
indicator is still flashing orange, otherwise it may result in errors in\
 
projector operation and reduce  the lamp unit operating life. 
						

							
39
Turning the Projector OffUser’s Guide
Attach the lens cover.
Attach the lens cover to the lens when not using the projector, 
in order to prevent the lens from getting dusty or dirty.TIP
 If the projection method has been set to Front/Ceiling or Rear/
Ceiling, cool-down will start. The cool-down period lasts for about 
10 seconds. When the pip-pip  confirmation buzzer sounds, 
disconnect the power cable  from the electrical outlet.
 If you turn the power back on imme diately after it has been turned 
off, it will take longer than normal before images start to be 
projected.
 If the Power indicator is flashing orange, operation of the [Power]  buttons is disabled. Wait until the indicator lights continuously.
 If Standby Mode in the configuration menu is set to Network  ON, fans will continue operating. This is normal and does not 
indicate a problem. (EMP-765/755 only)4
Lens cover