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Features of the Projector
Features of the Projector
Versatile interface
Contents
Contents
Advanced Operations
Troubleshooting
Appendices
Before Using the Projector
Part Names and Functions
• Using the Remote Control and Remote
• Using the Remote Control to Operate the Mouse
Part Names and Functions
Front/Top/Side
Base
Rear
Control Panel
Remote Control
Input/Output Ports (EMP-7900)
Input/Output Ports (EMP-7950)
Before Using the Remote Control
Inserting the Batteries
Using the Remote Control and Remote Operating Range
Remote Operating Range
See "Appendices: Optional Accessories and Consumables"p.151
Installation
Setting Up the Projector
Screen Size and Projection Distance
Inserting and Removing Cards (EMP-7950only)
Installation
Removal
Access Lamp Statuses
Connecting to a Computer
Eligible Computers
Projecting Images from the Computer
If the Monitor Port is a Digital RGB Port
Use whichever
starting projection. p.37
Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse Function)
Moving the mouse pointer
Left click
Right click
Drag and drop
·While a configuration menu is being displayed
Connecting an External Monitor
Connecting to a Video Source
Projecting Composite Videog Images
Projecting S-VideoImages
Projecting Component Video Images
Projecting RGB Video Images
Playing Sound from the Video Equipment
•You can adjust the volume after projection has started. p.57
Playing Sound from External Speakers
Connecting USB Devices
Disconnecting a USB Device from the Projector
Basic Operations
• Selecting an Image Source While Viewing Projected
• Projecting Easy-to-seeImages Without a Screen
• Selecting the Projection Quality
Turning the Projector On
Connecting the Power Cable
Turning the Power On and Projecting Images
If more than one external device is connected to the
projector, use the remote control or projector control
panel buttons to select the image source to be
projected while referring to the following table
Selecting an Image Source While Viewing Projected
Images (Preview Function)
Tilt the [ ] button to select the images to be
projected
Press the [Enter] button
Turning the Projector Off
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Adjusting the Screen Image
Focusing the Screen Images (Focus Adjustment)
Adjusting the Image Size (Zoom Function)
Adjusting the Image Angle
Adjusting the Feets
distortion. p.45
Manually Correcting Keystone Distortion
The "Auto Keystone
Automatic keystone correction
•"H-Keystone"and "Height" cannot be used at the same time
images if necessary. p.42
•If the text part of the image is blurred after keystone correction is
Vertical correction and horizontal correction
p.49
select "H/V-Keystone"and then make the correction. p.85
Height Correction
Press the [Menu] button on either the remote control
or the projector's control panel. Then select "Height
from the "H/V-Keystone" sub-itemof the "Keystone
command in the "Setting" menu
When carrying out "Quick Corner" correction, select "Quick Corner
and then make the correction. p.85
Press the [ ], [ ], [ ] or [ ] button on the
Press the [Auto/Enter] button on the projector's
control panel and then select the corner to be
Press the [ ], [ ], [ ] and [ ] buttons on the
remote control to correct the angle position
button on either the remote control or the projector's
·Is the projection distance appropriate for the size of the projection
screen? p.16
Adjusting the Image Quality
Projecting Easy-to-seeImages Without a Screen (Wall Shot)
To change the status, press the [Wall Shot] button
while the status is being displayed on the screen
Once the measurement is finished and colour
correction is complete, the images will be projected
in the corrected condition
Adjusting Computer Images
While holding down the [Shift] button on the projector's
Adjusting the Tracking
control panel, press the [ ] button
Adjusting the Sync
It may also be possible to fix flickering and fuzziness by
contrast
Selecting the Projection Quality
(Colour Mode Selection)
Adjusting the Volume
Preventing theft (Password Protect)
When Password Protect is enabled
Preventing theft (Password Protect)
When "User ’s Logo Protect" is enabled (ON)
Setting Password Protect
Turn "User ’s Logo Protect" on
Advanced Operations
Network (for the EMP-7900)
• Problem Reporting Using the Mail Notification
Functions for Enhancing Projection
A/V Mute Function
Freeze Function
E-ZoomFunction
P in P (Picture in Picture) Function
Tilt the [ ] button on the remote control to change the
position of the sub-screen
Press the [E-Zoom]button on the remote control to
change the size of the sub-screento one of five
available sizes
Effect Function
Drawing Straight and Curved Lines
Set the starting point for the line
Set the ending point for the line
Preset Function
Select a number (1 –10)for saving the settings
Press the [Enter] button on the remote control or the
[Auto/Enter] button on the projector's control panel to
save the "Video" menu settings
Changing the Resize/Aspect Ratio
If the input resolution is the same as the panel resolution (1024
Projecting Wide-screenImages from Video Equipment
For SDTVg
Projector ID/Remote Control ID
–9)
Operation Button Lock Function
Using the Configuration Menu Functions
[ ]: Select [ ]: Enter
[Menu]: Exit
List of Functions
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"Audio" Menu
The "Audio" menu settings are saved individually for each input signal source
"Effect" Menu
"Setting" Menu
H/V-Keystone
p.47
Quick Corner
p.49
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"User's Logo" Menu
"Advanced1" Menu
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"Advanced2" Menu
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"About" Menu
"Reset All" Menu
Using the Configuration Menus
Select a setting value
•Sub-menuitems which cause another sub-menuto be displayed
•Refer to "List of Functions" for details on the functions of each
menu item. p.78
Select other menu items in the same way
Available Network Functions for the EMP-7900
Compatible Computers
Installing and Uninstalling the Projector Software
Check the setup details and then click the "Install
Uninstalling the software
Network Cable Connections
Projector Connection Settings
Press the [Num] button on the remote control to enter
numbers
Once the settings have been made, press the [Menu]
button to close the configuration menu
settings.p.104
Problem Reporting Using the Mail Notification Function
Connection of the projector will start, and the following
Setup for Network Projector window will be displayed
Once the network settings for the projector have been
completed, click [Mail Notification Setting] and make
the settings for mail notification such as the
Once the mail notification settings have been
completed, click [OK]
The display will return to the Setup for Network
Projector window, so click [Set]
When the setting finished window appears, click
If a Problem Notification is Sent By Mail
Connecting Manually
Start EMP NetworkManager
Double-click[Projector address selection] in the
projector list display area
The following IP Address Setup window will be
displayed
Sharing EMP Monitor settings
The projectors that have been recorded will be
displayed in the projector list display area
Centralised Control using EMP Monitor
Click [Auto detect]
Select the projector to be monitored or controlled and
then click [Add]
If there are other projectors that you would like to
monitor that need to be added, repeat step
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The power for all registered projectors can be turned
on and off at the same time, and the input signal for
all projectors can also be selected at the same time
Select the projectors for which the operation is to be
carried out and then click the desired operation
To close EMP Monitor, select [Exit] from the [File]
menu, or click
] in the top-rightcorner of the
window
Troubleshooting
Using the Help
Using the Help
Repeat steps 2 and 3 to proceed through the menu to
more detailed items
If the Help function does not provide a solution to the problem, refer
to "Problem Solving". p.116
Problem Solving
Reading the Indicators
Problem Solving
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When the Indicators Provide No Help
For EMP-7950only
Problems relating to images
Was the [Power] button pressed
Is the A/V Mute function active
Has
"No-Signal
Does the mode match the frequency and
resolution of the image signals
Are the cables connected correctly
Has the correct video input port been
selected
Has the focus been adjusted correctly
Is the lens cover still attached
Is the projector at the correct distance
Is the keystone adjustment value too large
Has condensation formed on the lens
Is the image in real display
Is the aspect ratio setting correct
Is the image still being enlarged by the
E-Zoomfunction
Has the "Position" setting been adjusted
Do the input signal settings match the signals
from the connected device
Has the image brightness been adjusted
Has the image contrastg been adjusted
Has the colour been adjusted correctly
Have the image brightness and luminance
been adjusted correctly
Is the lamp due for replacement
Other problems
Is the audio source connected correctly
Is the [R/C] switch at the "ON" position
Is the remote control light-emittingarea
facing towards the remote control light
receiving area when it is operated
Is the remote control too far from the
Problems Relating to Networks and EasyMP
Is the wireless or wired LAN card inserted
For the EMP-7950
Is the network cable connected correctly
When using the EMP-7950
correct
Has EMP Monitor function been correctly
installed to the computer
Have all projectors that are to be monitored
and controlled been registered in the
Has the person making the presentation left
the meeting room without closing the
Is the access lamp of the wireless LAN card
that is inserted into the projector lit green
Is the projector displaying the EasyMP
Is the wireless LAN setting for the computer
set to
When connected to a wireless
LAN in easy connection mode
Is the DHCPg function of the wired LAN set to
Is the ESSIDg setting correct
Has an identical WEPg key been set
Are the connection refusal functions of the
access point, such as the
MAC address
Are you using DHCPg when in wireless LAN
access point mode or wired LAN connection
mode
Was EMP NS Connection started or was the
resolution or number of colours changed
Have you been moving the mouse constantly
Are you trying to use a PowerPoint (.ppt) file
created in the PowerPoint 95/97 format
When PowerPoint files (.ppt) cannot be pasted
into a scenario, or thumbnails cannot be
Incorrect keyword. Enter the keyword
displayed on the projector
Select a projector from the list
The selected projector is in use. Continue to
connect
There is a projector not responding
Enter the keyword displayed on the projector
Cannot find a projector of the specified IP
address
Image transfer slows if PC resolution is higher
**.SIT already registered
(** is the scenario file name.)
Not enough disk space
** contains an invalid path
(** is the path name containing the scenario
The password is incorrect
Cannot connect to the projector of the IP
addressg entered
Appendices
Appearance
Maintenance
Cleaning
Replacing Consumables
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Wait until the lamp has cooled down, and then
Loosen the two lamp fixing screws
remove the lamp cover from the base of the projector
Take out the old lamp
Install the new lamp
Install the lamp cover
•Spare lamps are provided with spare air filters. The air filters should
also be replaced when the lamp is replaced.p.146
Resetting the Lamp Operating Time
Connect the power cable, turn on the projector's
power, and then press the [Menu] button on the
Select "Reset Lamp Timer" from the "About" menu
and then press the [Enter] button on the remote
control or the [Auto/Enter] button on the projector's
control panel
Select "Yes" and then press the [Enter] button on the
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Saving a User's Logo
The image to be recorded and a selection marquee
box will be displayed, so move the marquee box to
select the part of the image to use
User's logos can be saved at up to 480 ⋅ 360 dots in size
Select "Yes" at the confirmation screen, and then
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Optional Accessories and Consumables
Glossary
Glossary
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List of ESC/VP21 Commands
Command List
Communication Protocol
Cable Layouts
USB Connection Setup
List of Supported Monitor Displays
Specifications
Specifications
Appearance
