Optoma EP7155 User Manual
Optoma EP7155 Manual
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- Optoma EP7155 | User Manual - Page 1
Overview...26 Display Menu...31 Setup Menu ...34 Options Menu...38 Appendices ...41 Replacing the Projection Lamp ...41 Resetting the Lamp ...44 Cleaning the Projector ...45 Using the Kensington® Lock ...45 Common problems and solutions...46 Tips for Troubleshooting ...46 LED Error Messages ...47 1 - Optoma EP7155 | User Manual - Page 2
Table of Contents Image Problems ...48 Lamp Problems...48 Remote Control Problems...49 Audio Problems ...49 Having the Projector Serviced...50 Specifications ...52 Projection Distance V.S. Projection Size...52 Timing Mode Table...53 Projector Dimensions ...57 Regulatory Compliance ...58 FCC Warning - Optoma EP7155 | User Manual - Page 3
for choosing an Optoma DLP projector. Usage Notice Usage Notice Important: It is strongly recommended that you read this section carefully before using the projector. These safety and usage instructions will ensure that you enjoy many years of safe use of the projector. Keep this manual for future - Optoma EP7155 | User Manual - Page 4
the remote control when storing or not in use for a prolonged period. Replacing the Lamp Replacing the lamp can be hazardous if done incorrectly. Refer to "Replacing the Projection Lamp" on page 41 for clear and safe instructions for this procedure. Before replacing the lamp: Unplug the power cord - Optoma EP7155 | User Manual - Page 5
allows for presentations in daylight or in lit rooms • Supports resolutions up to UXGA (for XGA model)/WXGA+ (for WXGA model) at 16.7 mil- lion colors to deliver crisp About this manual This manual is intended for end users and describes how to install and operate the DLP projector. Wherever possible - Optoma EP7155 | User Manual - Page 6
Packing Checklist Introduction Introduction Carefully unpack the projector and check that the following items are included: DLP PROJECTOR REMOTE CONTROL (WITH TWO AAA BATTERIES) POWER CORD USB CABLE (USB TYPE A TO B USB) VIDEO CABLE (RCA X 1 TO RCA X 1) COMPUTER CABLE (VGA TO VGA) CARRYING - Optoma EP7155 | User Manual - Page 7
lamp cool 2. Height-adjuster button Push to release height adjustor 3. Height-adjuster Adjusts level of projector 4. Lens cap Attach to protect lens when not in use 5. IR receiver Receiver for IR signal from remote control 6. Lens Adjust focus/zoom on top opening 7. Focus Focuses - Optoma EP7155 | User Manual - Page 8
Top view-On-screen Display (OSD) buttons and LEDs Introduction ITEM 1. LABEL Power DESCRIPTION Turns the projector On or Off SEE PAGE: 16 2. ◄/Source (Left arrow) 3. Power LED 4. Lamp LED 5. Temp LED 6. AV-Mute Select the input device Navigates and changes settings in the OSD Green Unit is - Optoma EP7155 | User Manual - Page 9
view Introduction ITEM 1. LABEL AC IN (Power) DESCRIPTION Connect the supplied power cord SEE PAGE: 16 2. (USB) Connect the VGA cable from a computer 7. Ventilation opening Do not obstruct to keep the projector cool. 8. DIGITAL VIDEO Connect a DIGITAL VIDEO cable from any video source - Optoma EP7155 | User Manual - Page 10
cover screws Height adjuster button DESCRIPTION Remove when changing the lamp Push to release height adjuster 3. Height adjuster 4. Strap mount Adjuster drops down when adjuster button is pushed Fasten the lens cap cover 5. Tilt adjuster Rotate adjuster lever to adjust angle position SEE - Optoma EP7155 | User Manual - Page 11
signal off certain reflective surfaces such as projector screens. 3. The buttons and keys on the projector have the same functions as the corresponding buttons on the remote control. This user's manual describes the functions based on the remote control. ITEM 1. LABEL IR transmitter DESCRIPTION - Optoma EP7155 | User Manual - Page 12
21. Keystone +/22. ◄/Source 23. ◄┘ (Enter arrow) 24. L (Left) 25. Left 26. Enter 27. Power 28. Laser Introduction Right arrow when connected through USB to a PC Down arrow when connected through USB to a PC R a PC Turns the projector On or Off Use as on-screen pointer. DO NOT POINT IN EYES. 12 - Optoma EP7155 | User Manual - Page 13
to the sides or the rear of the projector, the remote will function well within a radius of about 10 meters (33 feet) and 30 degrees above or below the projector level. Projector and Remote Control Buttons The projector can be operated using the remote control or the buttons on the top of - Optoma EP7155 | User Manual - Page 14
note of the polarity (+/-) as shown here. 3. Replace the cover. Introduction Caution: 1. Only use AAA batteries (Alkaline battery is preferred). 2. Dispose of used batteries according to local ordinance regulations. 3. Remove the batteries when not using the projector for prolonged periods. 14 - Optoma EP7155 | User Manual - Page 15
the projector at the same time. Video devices include DVD, VCD, and VHS players, as well as movie camcorders and digital still cameras. Check the user manual of video source Warning: As a safety precaution, disconnect all power to the projector and connecting devices before making connections. 15 - Optoma EP7155 | User Manual - Page 16
devices. (DVD and HDTV are supported through the VGA connector) 5. To turn off the projector, press the power button. The Power Off? / Press Power again message appears. Press the Power button again to turn off the projector. Caution: Do not unplug the power cord until the fan stops, indicating the - Optoma EP7155 | User Manual - Page 17
Access Password (Security Lock) You can use the arrow buttons to set a password and prevent unauthorized use of the projector. When enabled, the password must be entered after you power on the projector. (See Navigating the OSD on page 22 and Setting the OSD Language on page 23 for help on using OSD - Optoma EP7155 | User Manual - Page 18
En- able/Disable. 5. When the security setting is Enabled, you are prompted to enter a password soon after the projector is powered on. Note: If the incorrect password is entered three times the projector auto shutdowns down after 10 seconds. The default password is: . 18 - Optoma EP7155 | User Manual - Page 19
6. To change a password, enter the previ- ous password when prompted. 7. Use the following keys , , , , , , , , to define a new password. Setup and Operation 19 - Optoma EP7155 | User Manual - Page 20
[A] and press the heightadjuster button [B]. The height adjuster drops down [C]. 2. To lower the level of the projector, press the height-adjuster button and push down on the top of the projector. 3. To adjust the angle of the picture, turn the tilt adjuster [D] right or left until desired angle - Optoma EP7155 | User Manual - Page 21
the projected image and screen size B . Setup and Operation 5. Use the Image-focus control (on the projector only) to sharpen the pro- jected image A . 6. Press the Keystone button on the remote control. The corresponding buttons are seen on the panel 7. Use the Keystone button to correct image - Optoma EP7155 | User Manual - Page 22
to navigate and make changes to the OSD. The following illustration shows the corresponding buttons on the remote control and on the projector. 1. To open the OSD, press the Menu button. 2. There are four main menus. Press to navigate through the menus. 3. Press to move up and down - Optoma EP7155 | User Manual - Page 23
Setup and Operation Setting the OSD Language You may want to reference the OSD on your projector while reading this section. Set the OSD language to your preference before continuing. (The default language is English.) 1. Press the Menu button. Press screen. to - Optoma EP7155 | User Manual - Page 24
Setup and Operation 3. Select the language from the Language menu. Press until your language is displayed. 4. Press Enter to select your language and then click Exit. 5. Press Menu to close the OSD. 24 - Optoma EP7155 | User Manual - Page 25
OSD Menu Overview Menu Setting Menu Setting Use the following illustration to quickly find a setting or determine the range for a setting. 25 - Optoma EP7155 | User Manual - Page 26
Menu Setting OSD Sub-Menu Overview Use the following illustration to quickly find a setting or determine the range for a setting. 26 - Optoma EP7155 | User Manual - Page 27
brightness from PC input. Bright: Maximum brightness from PC input. Movie: For home theatre. sRGB: Standardized accurate color. User 1: User's own settings, version 1. User 2: User's own settings, version 2. Adjust the brightness of the image. • Press ◄ to darken image. • Press ► to lighten image - Optoma EP7155 | User Manual - Page 28
G, B). Press to adjust the contrast (Bias). The gain can be adjusted independently for each color (R, G, B). Based on different input sources or user selected dis- play mode Press to adjust the contrast (Bias). The gain can be adjusted independently for each color (R, G, B). Press to adjust the - Optoma EP7155 | User Manual - Page 29
color temperature. Cold temperature, the screen looks colder; with Warm temperature, the screen looks warmer. DEFAULT Based on different input sources or user selected display mode Select an appropriate color matrix type from AUTO, RGB, YUV. Auto Press Enter to open the Input Source menu. 29 - Optoma EP7155 | User Manual - Page 30
DESCRIPTION Press Enter to enable or disable the selection. The projector will not search for deselected inputs. If the user connects multiple sources at the same time, use the Source button on the keypad or the remote control. Available sources: VGA, S-Video, Video, Digital Video Image Menu - Optoma EP7155 | User Manual - Page 31
to adjust the display position in vertical direction. Press Enter to open the Signal menu. Press to adjust the vertical keystone. Center Center 0 Note: For specific display settings specific to your model see the tables that follow: 31 - Optoma EP7155 | User Manual - Page 32
WXGA XGA Source 4x3 16x9-1 16x 9-II Native Source 4x3 16x9-1 16x 9-II Native Menu Setting . 480i/p 576i/p 1080i/p 720p PC Scale to 1024x768 Scale to 1024x576 Scale to meet 1.67(1:0.6), DMD displays 1024x576 if ratio < 1.67; otherwise, it'd be the same as 16:9-1 Depends on the resolution of the - Optoma EP7155 | User Manual - Page 33
Signal Press Menu to open the OSD menu. Press move up and down and select Signal. Press Enter to confirm the new setting. Menu Setting to move to the DISPLAY menu. Press to to change values for settings, and then press ITEM Frequency Phase Press Press DESCRIPTION to adjust the A/D sampling clock - Optoma EP7155 | User Manual - Page 34
Press Enter to open the language menu. Press to choose from four projection methods: Desktop mount, front of screen Desktop mount, rear of screen Ceiling mount, front of screen Ceiling mount, rear of screen Menu Location Advanced Mute Volume Security Press to select different OSD location - Optoma EP7155 | User Manual - Page 35
Menu Setting Language Press the Menu button to open the OSD menu. Press to move to the SETUP menu. Press to move up and down and select Language. Press to change values for settings, and then press Enter to confirm the new setting. ITEM English Italiano Polski Norsk/ Dansk eština Deutsch Español - Optoma EP7155 | User Manual - Page 36
Enter to confirm the new setting. Logo ITEM Logo Capture Press DESCRIPTION to select the desired startup screen. Capture the current display image as the user's logo with Logo Capture. DEFAULT Optoma - 36 - Optoma EP7155 | User Manual - Page 37
to change values for settings, and then press Enter to confirm the new setting. ITEM Month Day Hour DESCRIPTION Set the number of months the projector can be used. Set the number of days for the projector to be active. Set the number of hours for the - Optoma EP7155 | User Manual - Page 38
. Press to enable or disable keypad function. The following warning message appears when you select On. DEFAULT Off Off Off Background Color Advanced Lamp Setting Reset Press to select different colors or blank screen. Blue Press Enter to open the OPTIONS/Advanced menu. Press Enter to open the - Optoma EP7155 | User Manual - Page 39
Enter to confirm the new setting. ITEM DESCRIPTION Direct Power On If the user selects On the projector will automatically power on when AC power is supplied. Auto Power Off (min) Sleep Timer (min) Set the projector to automatically switch off the lamp when there is no signal in minutes. Sets - Optoma EP7155 | User Manual - Page 40
or hide the warning message On Note: The lamp reminder warning is only displayed when less than 30 hours remain. Select the lamp mode for higher or lower brightness to save lamp life. Bright Press Enter to reset the lamp life hour after replacing the lamp. See Resetting the Lamp on page 44. 40 - Optoma EP7155 | User Manual - Page 41
to local ordinance regulations. 2. Avoid touching the glass surface of the new lamp, doing so may shorten its operation life. Warning: Be sure to turn off and unplug the projector at least an hour before replacing the lamp. Failure to do so could result in a severe burn. 1. Loosen the two - Optoma EP7155 | User Manual - Page 42
2. Remove the two screws from the lamp module (A). Appendices 3. Lift the module handle up (B). 42 - Optoma EP7155 | User Manual - Page 43
4. Pull firmly on the module handle to remove the lamp module. Appendices 5. Reverse steps 1 to 5 to replace the new lamp module. 43 - Optoma EP7155 | User Manual - Page 44
Resetting the Lamp After replacing the lamp, you should reset the lamp hour counter to zero. Refer to the following: 1. Press the Menu button to open the Image menu. 2. Press to navigate to the OPTIONS menu. 3. Press to navigate to Lamp Setting and then press Enter. 4. Navigate down to Lamp Reset - Optoma EP7155 | User Manual - Page 45
dust and grime will help ensure trouble-free operation. Warning: 1. Be sure to turn off and unplug the projector at least an hour before cleaning. . 4. If a lot of water gets into the projector interior when cleaning, have the projector serviced. Cleaning the Lens You can purchase optic lens cleaner - Optoma EP7155 | User Manual - Page 46
parts. For example, if you replace batteries and the problem remains, put the original batteries back and go to the next step. Keep a record of the steps you take when troubleshooting-the information may be useful when calling for technical support or for passing on to service personnel. 46 - Optoma EP7155 | User Manual - Page 47
LED Error Messages ERROR CODE MESSAGE Thermal break status error Fan1 error (Power Fan) Fan2 error (Lamp Fan) Fan3 error (Blower Fan) Lamp door sensor detect high DMD error Color wheel error Appendices POWER LED/FLASHES 4 6 6 6 7 8 9 LAMP LED/FLASHES 0 1 2 3 0 0 0 47 - Optoma EP7155 | User Manual - Page 48
green. 4. If you have replaced the lamp recently, try resetting the lamp connections. 5. Replace the lamp module. 6. Put the old lamp back in the projector and have the projector serviced. Problem: The lamp goes off 1. Power surges can cause the lamp to turn off. Press the power button twice to turn - Optoma EP7155 | User Manual - Page 49
projector. 2. Ensure the path between remote and sensor is not obstructed. 3. Turn off any fluorescent lights in the room. 4. Check the battery polarity. 5. Replace the batteries. 6. Turn off other Infrared-enabled devices in the vicinity. 7. Have the remote control serviced. Audio Problems Problem - Optoma EP7155 | User Manual - Page 50
should have the projector serviced. Pack the projector in the original carton. Include a description of the problem and a checklist of the steps you took when trying to fix the problem--the information may be useful to service personnel. Optoma Global Offices For service or support, please contact - Optoma EP7155 | User Manual - Page 51
Drammen Norway Tel: +47 32 26 89 90 Fax: +47 32 83 78 98 Service: [email protected] Deutschland Werftstrasse 25, D40549 Düsseldorf Germany Tel: +49 (0) 211 506 6670 Fax: +49 (0) 211 506 66799 Service: [email protected] Appendices Latin America 715 Sycamore Drive Milpitas, CA 95035, USA Tel: 408-383-3700 - Optoma EP7155 | User Manual - Page 52
Projection Distance V.S. Projection Size Specifications Specifications Projection Distance L 1.16m 3.8' 2.32m 7.6' 3.47m 11.4' 4.63m 15.2' 5.79m 19' 7.72m 25.3' 9.65m 31.7' 11.58m 38' Max. Screen Size (Wide) Diagonal XGA WXGA Height C Width A XGA WXGA 0.76m 0.89m 0.46m 0.61m 0.76m 30" 35" - Optoma EP7155 | User Manual - Page 53
Timing Mode Table Specifications The projector can display several resolutions. The following table outlines the resolutions that can be displayed by the projector. SIGNAL RESOLUTION FREQUENCY (KHZ) REFRESH RATE (HZ) VIDEO XGA DIGITAL ANALOG VIDEO WXGA DIGITAL ANALOG NTSC -- 15.734 60 - Optoma EP7155 | User Manual - Page 54
Specifications SIGNAL RESOLUTION Macbook compatibility Mac book Pro (Intel 85 -- 60 -- 60 -- 75 VIDEO XGA DIGITAL ANALOG Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο -- -- -- -- -- -- Ο -- Ο -- Ο -- Ο Ο -- Ο -- Ο Ο Ο Ο Ο Ο -- Ο Ο Ο Ο Ο Ο Ο Ο Ο Ο - Optoma EP7155 | User Manual - Page 55
Specifications SIGNAL RESOLUTION Power Mac G5 compatibility Power Mac G4 compatibility 800x600 800x600 800x600 800x600 800x600 1024x768 1024x768 1024x768 1024x768 1280x720 1280x720 1280x720 72 75 85 60 70 75 85 60 75 85 60 60 60 75 85 XGA WXGA VIDEO DIGITAL ANALOG VIDEO DIGITAL ANALOG - Optoma EP7155 | User Manual - Page 56
Specifications SIGNAL RESOLUTION FREQUENCY (KHZ) REFRESH RATE (HZ) VIDEO XGA DIGITAL ANALOG VIDEO WXGA DIGITAL ANALOG 1920 x 1080 33.8 30.0 Ο -- Ο -- -- Ο: Frequency supported --: Frequency not supported The native resolution is 1024 x 768 for XGA, 1280 x 768 for WXGA. Resolution - Optoma EP7155 | User Manual - Page 57
Projector Dimensions 220 mm (8.6 inches) Specifications 178 mm (7 inches) 71 mm (2.7 inches) 57 - Optoma EP7155 | User Manual - Page 58
if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation In a domestic environment, it may cause radio interference, in which case the user may be required to take adequate measures. The typical use is in a conference room - Optoma EP7155 | User Manual - Page 59
under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced representations or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability or fitness for any
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Table of Contents
1
Table of Contents
Table of Contents
.................................................................................................................
1
Usage Notice
.........................................................................................................................
3
Introduction
..........................................................................................................................
6
Packing Checklist
......................................................................................................................................................
6
Views of Projector
.....................................................................................................................................................
7
Remote Control
........................................................................................................................................................
11
Remote Control Operating Range
...........................................................................................................................
13
Projector and Remote Control Buttons
....................................................................................................................
13
Inserting the Remote Control Batteries
...................................................................................................................
14
Setup and Operation
..........................................................................................................
15
Connecting Input Devices
........................................................................................................................................
15
Starting and Shutting down the Projector
...............................................................................................................
16
Setting an Access Password (Security Lock)
...........................................................................................................
17
Adjusting the Projector Level
..................................................................................................................................
20
Adjusting the Zoom, Focus and Keystone
................................................................................................................
21
Adjusting the Volume
...............................................................................................................................................
21
OSD Menu Controls
................................................................................................................................................
22
Setting the OSD Language
.......................................................................................................................................
23
Menu Setting
.......................................................................................................................
25
OSD Menu Overview
...............................................................................................................................................
25
OSD Sub-Menu Overview
........................................................................................................................................
26
Display Menu
...........................................................................................................................................................
31
Setup Menu
..............................................................................................................................................................
34
Options Menu
...........................................................................................................................................................
38
Appendices
.........................................................................................................................
41
Replacing the Projection Lamp
...............................................................................................................................
41
Resetting the Lamp
..................................................................................................................................................
44
Cleaning the Projector
............................................................................................................................................
45
Using the Kensington® Lock
...................................................................................................................................
45
Common problems and solutions
.............................................................................................................................
46
Tips for Troubleshooting
.........................................................................................................................................
46
LED Error Messages
...............................................................................................................................................
47