Epson EMP-7950 User's Guide

User’s Guide

9Part Names and FunctionsUser’s GuideRemote ControlIf you position the over the button icon or button name, a description of that button will appear

99Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuideCompatible Computers* Macintosh computers are not supported.* Maci

100Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuideCheck the setup details and then click the "Install" bu

101Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuideNetwork Cable ConnectionsThe projector can be connected to a netw

102Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuidePress the [Num] button on the remote control to enter numbers.You

103Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuideProblem Reporting Using the Mail Notification FunctionIf EMP Netw

104Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuideConnection of the projector will start, and the following Setup f

105Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuideOnce the mail notification settings have been completed, click [O

106Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuideIf an e-mail message with "EPSON Projector" in the subj

107Monitoring and Controlling Projectors via a Network (for the EMP-7900)User’s GuideThe following IP Address Setup window will be displayed.You shoul

108User’s GuideCentralised Control using EMP Monitor EMP Monitor can be used to check the statuses of multiple projectors that are connected to the ne

10Part Names and FunctionsUser’s GuideInput/Output Ports (EMP-7900)••••[USB] port p.23, p.157Connects the projector to a computer via the USB cable

109Centralised Control using EMP MonitorUser’s GuideClick [Auto detect].The names of all projectors that are currently connected to the network will b

110Centralised Control using EMP MonitorUser’s GuideOnce all new projectors to be monitored have been added, click [Close].The display will return to

111Centralised Control using EMP MonitorUser’s GuideThe projector information that is generated when a problem is detected is stored until EMP Monitor

112Centralised Control using EMP MonitorUser’s GuideThe following table shows the function of each button.To close EMP Monitor, select [Exit] from the

TroubleshootingThis chapter describes how to identify problems and what to do if a problem is found.Using the Help...

114User’s GuideUsing the HelpIf a problem occurs with the projector, the Help function uses on-screen displays to assist you in solving the problem. I

115Using the HelpUser’s GuideRepeat steps 2 and 3 to proceed through the menu to more detailed items.The help menu is cleared when the [Help] button i

116User’s GuideProblem SolvingIf you are having a problem with the projector, first check the projector's indicators while referring to "Rea

117Problem SolvingUser’s GuideLamp cover is open error/Lamp timer failure/Lamp outTake out the lamp and check if it is broken. Replacing the Lamp p.

118Problem SolvingUser’s GuideIf all indicators are switched off, check that the power cable is connected correctly and that power is being supplied n

11Part Names and FunctionsUser’s GuideInput/Output Ports (EMP-7950)••••[USB TypeB] port p.23 , p.157When the projector is connected to a computer wi

119Problem SolvingUser’s GuideWhen the Indicators Provide No HelpFirst refer to the following problems to determine what type of problem it is that yo

120Problem SolvingUser’s GuideMail notification messages are not being sent when a problem occurs with the projector p.128The projector cannot be mo

121Problem SolvingUser’s Guide No images appear Projection stops automaticallyProblems relating to imagesCheck RemedyWas the [Power] button pressed? P

122Problem SolvingUser’s Guide The message "Not Supported." is displayed The message "No Signal." is displayedCheck RemedyAre the

123Problem SolvingUser’s Guide Images are fuzzy or out of focus Interference or distortion appear in imagesCheck RemedyHas the focus been adjusted cor

124Problem SolvingUser’s Guide Image is truncated (large) or smallCheck RemedyIs the image in real display?Is the aspect ratio setting correct?Press t

125Problem SolvingUser’s Guide Image colours are not rightCheck RemedyDo the input signal settings match the signals from the connected device?If the

126Problem SolvingUser’s Guide Images appear dark No sound can be heard or the sound is faintCheck RemedyHave the image brightness and luminance been

127Problem SolvingUser’s Guide The remote control does not work The fans do not stop when power is turned off Check RemedyIs the [R/C] switch at the &

128Problem SolvingUser’s Guide Mail notification messages are not being sent when a problem occurs with the projectorProblems Relating to Networks and

12User’s GuideBefore Using the Remote ControlInserting the BatteriesThe batteries are not already inserted into the remote control at the time the pro

129Problem SolvingUser’s Guide The projector cannot be monitored and controlled using the EMP Monitor functionCheck RemedyIs the wireless or wired LAN

130Problem SolvingUser’s Guide You cannot connect from another computer when images are being projected during a network connection (EMP-7950 only) EM

131Problem SolvingUser’s GuideIs the wireless LAN setting for the computer set to ad hoc modeg?Change the wireless LAN settings at the computer to ad

132Problem SolvingUser’s Guide Connection cannot be established in access point mode or wired LAN connection mode (EMP-7950 only) Connection cannot be

133Problem SolvingUser’s Guide The PowerPoint slideshow does not work when using the Network Screen (EMP-7950 only) Keynote slideshows cannot be playe

134Problem SolvingUser’s Guide When running Microsoft Office applications using Network Screen, the screen does not change as required (EMP-7950 only)

135Problem SolvingUser’s GuideIncorrect keyword. Enter the keyworddisplayed on the projector.Check the keyword for the projector that is displayed in

136Problem SolvingUser’s GuideIf an error message not described above is displayed, refer to the EMP NS Connection help.There is a projector not respo

137Problem SolvingUser’s GuideError messages from EMP SlideMaker2 (EMP-7950 only)Check Remedy**.SIT already registered.(** is the scenario file name.)

138Problem SolvingUser’s GuideError messages from EMP MonitorCheck RemedyThe password is incorrect. An incorrect password was entered. Enter the corre

13Before Using the Remote ControlUser’s GuideUsing the Remote Control and Remote Operating RangeThe remote control is used in the following way.PROCED

AppendicesThis chapter provides information on maintenance procedures to ensure the best level of performance for the projector for a long time.Mainte

140User’s GuideMaintenanceThis section describes maintenance tasks such as cleaning the projector and replacing consumable parts.CleaningYou should cl

141MaintenanceUser’s Guide• Air filters at side and base of projectorPull the air filters out from the projector and then use a vacuum cleaner to clea

142MaintenanceUser’s GuidePROCEDURETurn the projector's power off, wait for the cool-down period to end, and then disconnect the power cable.The

143MaintenanceUser’s GuideWait until the lamp has cooled down, and then remove the lamp cover from the base of the projector.It takes a further one ho

144MaintenanceUser’s GuideTake out the old lamp.Fold out the handle as shown in the illustration below and pull the lamp out of the projector.If the l

145MaintenanceUser’s GuideThe projector has a built-in counter which keeps track of the lamp operating time, so that when the cumulative operating tim

146MaintenanceUser’s GuideSelect "Reset Lamp Timer" from the "About" menu and then press the [Enter] button on the remote control

147MaintenanceUser’s GuidePull out the air filters.Insert a flat-tipped screwdriver into the hollow as shown in the illustration below, and then pull

148User’s GuideSaving a User's LogoYou can record the image that is currently being projected as a user's logo.PROCEDUREProject the image th

14Before Using the Remote ControlUser’s GuideUse the remote control within the ranges indicated below. If the distance or angle between the remote con

149Saving a User's LogoUser’s GuideThe image to be recorded and a selection marquee box will be displayed, so move the marquee box to select the

150Saving a User's LogoUser’s GuideSelect "Yes" at the confirmation screen, and then press the [Enter] button on the remote control or

151User’s GuideOptional Accessories and ConsumablesThe following optional accessories are available for purchase if required. This list of optional ac

152User’s GuideGlossaryThe following table contains explanations of some of the terms used in this guide which may be unfamiliar or which are not expl

153GlossaryUser’s GuideDFP Abbreviation for Digital Flat Panel. Refers to a standard method for digital transmission of video signals.DHCP Abbreviatio

154GlossaryUser’s GuideRADIUS server RADIUS is an abbreviation for Remote Authentication Dialin User Service. It is a protocol that is used for authen

155GlossaryUser’s GuideTKIP Abbreviation for Temporal Key Integrity Protocol. This is an encoding method used for WPAg. The encryption key is renewed

156User’s GuideList of ESC/VP21 CommandsCommand ListWhen a power on command is sent to the projector, the power will turn on and the projector will ch

157List of ESC/VP21 CommandsUser’s GuideCable Layouts* The [USB Type A] port (EMP-7950 only) cannot be used as a USB hub.Serial connection••••Connecto

158List of ESC/VP21 CommandsUser’s GuideUSB Connection SetupIn order to control the projector using ESC/VP21 commands via a USB connection, the follow

15User’s GuideInstallationSetting Up the ProjectorThe projector supports the following four different projection methods, allowing you to choose the b

159User’s GuideList of Supported Monitor Displays*1 Connection is not possible if the equipment does not have a VGA output port.*2 The resolution for

160User’s GuideSpecificationsProduct nameMultimedia Projector EMP-7950/7950NL*Model lineup varies depending on the country.Multimedia Projector EMP-79

161SpecificationsUser’s Guide*1 These values are for when a standard lens or an optional wide zoom lens is fitted. Refer to the documentation supplied

162User’s GuideAppearanceUnits: mm4-M4 × 10Centre of lens63.5*10180129*Distance from center of lens to suspension bracket fixing point4221173256510138

163We :EPSON AMERICA, INC.Located at :3840 Kilroy Airport Way MS: 3-13 Long Beach, CA 90806Tel :562-290-5254Declare under sole responsibility that th

164All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, elect

16InstallationUser’s GuideScreen Size and Projection DistanceThe distance from the lens to the screen determines the actual image size. The recommende

17User’s GuideInserting and Removing Cards (EMP-7950 only)You can use PC cards such as wireless LAN cards and memory cards with the EMP-7950.The EMP-7

18Inserting and Removing Cards (EMP-7950 only)User’s GuideRemovalPROCEDUREPress the eject button to the right of the card slot. The eject button will

1User’s GuideFeatures of the ProjectorImages can be projected regardless of the location.• The keystone distortion that occurs as a result of the proj

19Inserting and Removing Cards (EMP-7950 only)User’s GuideAccess Lamp StatusesWhen a memory card has been inserted into the card slot of the projector

20User’s GuideConnecting to a ComputerEligible ComputersThe projector cannot be connected to some types of computer, or projection of images may not b

21Connecting to a ComputerUser’s GuideProjecting Images from the ComputerThe shape and specifications of the computer's monitor port will determi

22Connecting to a ComputerUser’s GuideUse the optional DVI-Dg/DVI-D digital video cable or DVI-D/DFP digital video cable to make the connection.If the

23Connecting to a ComputerUser’s GuideUsing the Remote Control to Operate the Mouse Pointer (Wireless Mouse Function)You can use the remote control as

24Connecting to a ComputerUser’s GuideOnce the connection has been made, the mouse pointer can be operated as follows.Moving the mouse pointerTilt the

25Connecting to a ComputerUser’s GuideConnecting an External MonitorWhen analogue RGB signals from a computer are being projected, you can connect an

26User’s GuideConnecting to a Video SourceProjecting Composite Videog ImagesUse a commercially- available A/V cable to make the connection.CAUTIONWhen

27Connecting to a Video SourceUser’s GuideProjecting S-Video ImagesUse a commercially-available S-Videog cable to make the connections.Projecting Comp

28Connecting to a Video SourceUser’s GuideProjecting RGB Video ImagesRGB video is used when projecting RGB signals from a video source other than a co

2Features of the ProjectorUser’s GuideUser’s Guide (EMP-7950 only) As well as a USB-compatible digital camera, you can use a USB-compatible hard disk

29User’s GuidePlaying Sound from the Video EquipmentThe projector has a built-in speaker with a maximum output of 5 W. You can output sound from the c

30Playing Sound from the Video EquipmentUser’s GuideTIP• You can adjust the volume after projection has started. p.57• If the audio signal source is

31User’s GuidePlaying Sound from External SpeakersYou can connect speakers with built-in amplifiers to the projector's [Audio Out] port in order

32User’s GuideConnecting USB Devices (Digital Camera, Hard Disk Drive or Memory Devices) (EMP-7950 only)USB1.1-compatible digital cameras, hard disk d

33Connecting USB Devices (Digital Camera, Hard Disk Drive or Memory Devices) (EMP-7950 only)User’s GuideDisconnecting a USB Device from the ProjectorA

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35User’s GuideTurning the Projector OnTurn the power on to start projecting images.Connecting the Power CablePROCEDURECheck that the power is turned o

36Turning the Projector OnUser’s GuideTurning the Power On and Projecting ImagesPROCEDURECheck that the indicator has stopped flashing and is lit or

37Turning the Projector OnUser’s GuideIf more than one external device is connected to the projector, use the remote control or projector control pane

38Turning the Projector OnUser’s GuideSelecting an Image Source While Viewing Projected Images (Preview Function)The preview function lets you project

3User’s GuideContentsFeatures of the Projector... 1Before Using the ProjectorPart Names and Functi

39Turning the Projector OnUser’s GuideTilt the [ ] button to select the images to be projected.Move the red box until the desired image is selected.Pr

40User’s GuideTurning the Projector OffFollow the procedure below to turn the projector off.PROCEDURETurn the power off for the signal sources that ar

41Turning the Projector OffUser’s GuideIf not using the projector for a long period, unplug the power cable from the electrical outlet.Set the [R/C] s

42User’s GuideAdjusting the Screen ImageYou can correct and adjust the screen images in order to obtain the best possible pictures.Adjusting the Image

43Adjusting the Screen ImageUser’s GuideAdjusting the Image AngleIf the projector is set up so that it is at a horizontal or vertical angle to the scr

44Adjusting the Screen ImageUser’s GuideThe front adjustable foot and the rear adjustable feet can be extended and retracted to adjust the tilt of the

45Adjusting the Screen ImageUser’s GuideManually Correcting Keystone DistortionThis projector is equipped with an automatic keystone correction functi

46Adjusting the Screen ImageUser’s GuideWhen the projector has been tilted vertically, automatic keystone correction is carried out so that images wit

47Adjusting the Screen ImageUser’s GuideVertical correction and horizontal correction can be carried out using either the projector's control pan

48Adjusting the Screen ImageUser’s GuideWhen Automatic keystone correction and horizontal correction is carried out, the height of the projected image

4ContentsUser’s GuideUser’s GuidePreventing theft (Password Protect) ... 58When Password Protect is enabled ...

49Adjusting the Screen ImageUser’s GuideQuick Corner correction can be carried out using either the projector's control panel or the configuratio

50Adjusting the Screen ImageUser’s GuidePress the [ ], [ ], [ ] and [ ] buttons on the remote control to correct the angle position.You can also tilt

51User’s GuideAdjusting the Image QualityThe quality of the projected images can be adjusted as follows.Projecting Easy-to-see Images Without a Screen

52Adjusting the Image QualityUser’s GuideTo change the status, press the [Wall Shot] button while the status is being displayed on the screen.For exa

53Adjusting the Image QualityUser’s GuideAdjusting Computer ImagesAutomatic setup detects analogue RGB signals coming from a connected computer, and a

54Adjusting the Image QualityUser’s GuidelIf vertical stripes appear in the projected images, and this cannot be fixed using automatic setup, you will

55Adjusting the Image QualityUser’s GuideIf flickering, fuzziness or interference appear in images that are input from the computer, and this cannot b

56Adjusting the Image QualityUser’s GuideSelecting the Projection Quality (Colour Mode Selection)The following five preset colour modes are available

57User’s GuideAdjusting the VolumeYou can adjust the volume for the sound from the projector's built-in speaker or from the external speakers tha

58User’s GuidePreventing theft (Password Protect)When the Password Protect function is activated, people who do not know the password cannot use the p

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59Preventing theft (Password Protect)User’s GuideThe password entry screen will not be displayed at all when the power is turned on until the length o

60Preventing theft (Password Protect)User’s GuideSetting Password ProtectUse the following procedure to set Password Protect.PROCEDUREPress the [Freez

61Preventing theft (Password Protect)User’s GuideTurn "User’s Logo Protect" on.(1) Select "User’s Logo Protect", and then press th

Advanced OperationsThis chapter describes functions for enhancing the projection of images, and how to use the configuration menus.Functions for Enhan

63User’s GuideFunctions for Enhancing ProjectionThis section describes the various useful functions that can be used to enhance presentations.A/V Mute

64Functions for Enhancing ProjectionUser’s GuideFreeze FunctionThis function pauses only the projected images. The sound keeps playing without pausing

65Functions for Enhancing ProjectionUser’s GuideWhen the [ ] button is pressed, the image is enlarged with the cross at its centre. When the [ ] butto

66Functions for Enhancing ProjectionUser’s GuideTilt the [ ] button on the remote control to change the position of the sub-screen.Press the [E-Zoom]

67Functions for Enhancing ProjectionUser’s GuideEffect FunctionYou can display a pointer icon on the images being projected, and then use the remote c

68Functions for Enhancing ProjectionUser’s GuideYou can draw straight lines to emphasise aspects of an image, and draw freehand lines to circle parts

6User’s GuidePart Names and FunctionsThe illustration below shows the projector with a standard lens fitted.Front/Top/Side••••Front adjustable foot

69Functions for Enhancing ProjectionUser’s GuideTo draw further lines, repeat steps 2 and 3.To cancel the Effect function, press the [ESC] button. The

70Functions for Enhancing ProjectionUser’s GuideOnce the settings have been made, select "Preset" in the sub-menu and then press the [Enter]

71Functions for Enhancing ProjectionUser’s GuidePROCEDUREWhile projecting analogue RGB images from a computer, press the [Preset] button on the remote

72Functions for Enhancing ProjectionUser’s GuideIf the input resolution is lower than the panel resolution (1024 × 768)If the input resolution is high

73Functions for Enhancing ProjectionUser’s GuideYou can switch the aspect ratiog between 4:3 and 16:9 when component videog, S-Videog and composite v

74Functions for Enhancing ProjectionUser’s GuideProjector ID/Remote Control IDIf using more than one projector at a time, such as at a show, you can r

75Functions for Enhancing ProjectionUser’s GuideUse the [ ] button on the remote control or the [ ] or [ ] button on the projector's control pane

76Functions for Enhancing ProjectionUser’s GuideOperation Button Lock FunctionThis function locks the buttons on the projector's control panel.Th

77User’s GuideUsing the Configuration Menu FunctionsThe configuration menus can be used to carry out a variety of settings and adjustments.The menus h

78Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideList of Functions• The functions in the "Video" me

7Part Names and FunctionsUser’s GuideBaseRear••••Suspension bracket fixing points (4 points) p.15, p.151Connect an optional ceiling mount here when

79Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideColor ModeCorrects the vividness of the image colour. The se

80Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideReset Resets all adjustments values for the "Video"

81Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideComponent Videog Video (Composite videog, S-Videog)Adjust+-+

82Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideVideo Signal(Selection is only possible when composite video

83Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide"Audio" MenuAdvanced2+-VolumeVolume 15VideoAudioS

84Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide"Effect" MenuSetVideoAudioSettingUser's LogoA

85Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide"Setting" MenuP in PKeystoneNo-Signal Msg.OFFS-Vid

86Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide* If the "Computer Input" and "BNC Input"

87Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideSub-menu Function DefaultSleep ModeSets the energy saving op

88Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide"User's Logo" MenuExecuteVideoAudioEffectUser

8Part Names and FunctionsUser’s GuideControl PanelButtons with no description are the same as the remote control buttons. Refer to the remote control

89Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide"Advanced1" MenuStandby Mode:Startup Screen ON OFF

90Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideColor AdjustmentAdjusts the colour temperatureg and intensit

91Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideStandby ModeSet to "Network ON" to use network mon

92Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide"Advanced2" MenuBrightness Control High Low:VideoA

93Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s GuideDirect Power ONWhen the projector's power cable is conn

94Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide• The "About" menu shows the setting details for t

95Using the Configuration Menu FunctionsUsing the Configuration Menu FunctionsUser’s Guide"Reset All" MenuExecuteVideoAudioSettingUser'

96Using the Configuration Menu FunctionsUser’s GuideUsing the Configuration MenusThe configuration menus can be operated using either the remote contr

97Using the Configuration Menu FunctionsUser’s GuideSelect a setting value.Tilt the [ ] button on the remote control or press the [ ] or [ ] button on

98User’s GuideMonitoring and Controlling Projectors via a Network (for the EMP-7900)You can monitor the status of the projector and control operations