DepthQ HDs3D2 ® High Definition Stereoscopic 3D Projector Regulatory Model: IN8606HD 3534318701 DISPERINDAG No. 0287/1.824.51/09.03 by Lightspeed Design, Inc.
Copyright This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without written consent of the author. © Copyright 2014 Disclaimer The information in this document is subject to change without notice.
Important Safety Information 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 reference. Symbols Used Warning symbols are used on the unit and in this manual to alert you of hazardous situations. The following styles are used in this manual to alert you to important information.
Projector Installation Notice Place the projector in a horizontal position The tilt angle of the projector should not exceed 15 degrees. In addition, the projector should not be installed in any other way except desktop and ceiling mount positions. Otherwise lamp life could decrease dramatically, and may lead to other unpredictable damage. Allow at least 50 cm (16.69 inch) clearance around the exhaust vent. (19.69 inch) (19.69 inch) (19.69 inch) (3.94 inch) (11.81 inch) (19.
Power Safety Only use the supplied power cord. Do not place anything on the power cord. Place the power cord where it will not be in the way of foot traffic. Remove the batteries from 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. See Replacing the Projection Lamp on page 36 for clear and safe instructions for this procedure. Before replacing the lamp: Unplug the power cord.
Table of Contents GETTING STARTED ..............................................................................................................................................1 PACKING CHECKLIST .............................................................................................................................................1 VIEWS OF PROJECTOR PARTS ................................................................................................................................2 Front-right View .
HDMI Q & A ...................................................................................................................................................... 45 SPECIFICATIONS ............................................................................................................................................... 46 SPECIFICATIONS .................................................................................................................................................
GETTING STARTED Packing Checklist Carefully unpack the projector and check that the following items are included: DLP PROJECTOR WITH LENS CAP REMOTE CONTROL POWER CORD QUICK START GUIDE HDMI CABLE DVI to HDMI CABLE Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not work. It is recommended that you keep the original packing material in case you ever need to return the equipment for warranty service.
Views of Projector Parts Front-Right View 1 ITEM 234 5 LABEL DESCRIPTION 1. IR receiver Receive IR signal from remote control 2. Lens Projection Lens 3. Focus ring Focuses the projected image 4. Zoom ring Enlarges the projected image 5. Function keys See Top view—On-screen Display (OSD) buttons and LEDs. SEE PAGE 16 3 Important: Do not block ventilation openings. Locate the projector in a well-ventilated area without obstructions to intake or exhaust vents.
Top View—On-Screen Display (OSD) Buttons and LEDs 1 2 3 ITEM LABEL 1. 2. 3. DESCRIPTION SEE PAGE Turns the projector On and Off LAMP LED Red Lamp Failure Blinking Red Error code Blue Projector is in standby or is fully powered on (lamp is lit). Blinking Blue Projector is initializing or cooling down. It can also indicate an error code when blinking in conjunction with the Lamp LED.
Rear View 1 2 3 4 5 6 7 8 9 10 1 6 1 5 13 11 14 12 ITEM LABEL DESCRIPTION 1. AC IN Connect a POWER cable 2. 3D SYNC Connect the 3D IR glasses transmitter (Note: For Specific 3D IR glasses only) 3. HDMI 1 Connect an HDMI cable from a HDMI device 4. HDMI 2 Connect an HDMI cable from a HDMI device 5. (USB) SEE PAGE 11 Service use only. 6. VGA IN Connect a RGB cable from a computer 7. RS-232C Connect a RS-232 serial port cable for remote control 8.
DC12V Trigger Note: To use this feature, you must plug in the connector before turning on/off the projector. Screen controllers are supplied and supported by screen manufacturers. Do not use this jack for anything other than intended use. Connectivity Note: If your video equipment has multiple connection options, please note that HDMI provides the highest quality image, followed by Component and then S-video. Composite provides the least quality image.
Bottom View 40.8mm (1.61inch) 173.9mm (6.85inch) 100.0mm (3.94inch) 175.0mm (6.89inch) 75.0mm (2.95inch) 4.5mm (0.18inch) 146.0mm (5.75inch) ITEM 68.7mm (2.70inch) LABEL DESCRIPTION SEE PAGE ® 1. Ceiling support holes Contact DepthQ or your dealer for information on mounting the projector on a ceiling 2. Tilt adjustor Rotate adjuster lever to adjust angle position.
Remote Control Parts 12 15 3 14 13 12 4 11 6 10 7 5 9 8 Important: 1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency fluorescent lights can disrupt remote control operation. 2. Be sure nothing obstructs the path between the remote control and the projector. If the path between the remote control and the projector is obstructed, you can bounce the signal off certain reflective surfaces such as projector screens. 3.
ITEM LABEL DESCRIPTION SEE PAGE: 1. Up Navigates up and changes settings in the OSD 2. Enter Changes settings in the OSD 3. Power Turns the projector on or off 4. Right Navigates to the right and changes settings in the OSD 5. Volume + Increases volume 6. Volume - Decreases volume 7. Mute Mutes the built-in speaker 8. Freeze Freeze/unfreezes the on-screen picture 9. Source Selects the input device 10.
Remote Control Operating Range The remote control uses infrared transmission to control the projector. It is not necessary to point the remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or the rear of the projector, the remote will function well within a radius of about 7 meters (23 feet) and 15 degrees above or below the projector level. If the projector does not respond to the remote control, move a little closer.
SETUP AND OPERATION Inserting the Remote Control Batteries 1. Remove the battery compartment cover by sliding the cover in the direction of the arrow (A). Pull out the cover (B). 2. Insert the battery with the positive side facing up. 3. Replace the cover. Caution: 1. Only use a 3V lithium battery (CR2025). 2. Dispose of used batteries according to local ordinance regulations. 3. Remove the batteries when not using the projector for prolonged periods.
Turning the Projector On and Off 1. Connect the power cord to the projector. Connect the other end to a wall outlet. The POWER LED on the projector light. 2. Turn on the connected devices. 3. Ensure the POWER LED is not flashing. Then press the POWER button to turn on the projector. The projector splash screen displays and connected devices are detected. See Setting an Access Password (Security Lock) on page 13 if the security lock is enabled. 4.
5. To turn the projector off, press the POWER button. When the “Power Off? Press Power again” message appears, press the POWER button. The projector turns off. Caution: 1. Be sure to remove the lens cap before starting projector. 2. Do not unplug the power cord until the POWER LED stops flashing–indicating the projector has cooled down.
Setting an Access Password (Security Lock) You can use the four arrow buttons on the remote 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 17 and Setting the OSD Language on page 18 for help on using OSD menus.) Important: Keep the password in a safe place. Without the password, you will not be able to use the projector.
5. You can use the arrow buttons ▲▼◄► either on keypad or IR remote control for password entry. You can use any combination including the same arrow five times, but five characters must be used.. Press the arrow buttons in any order to set the password. Push the MENU button to exit the dialog box. 6. If the Security Lock is enabled, the user will be prompted to enter a password when the projector's power button is pressed. Enter the password in the order you set it on step 5.
Adjusting the Projector Level Take note of the following when setting up the projector: The projector table or stand should be level and sturdy. Position the projector so that it is perpendicular to the screen. Ensure the cables are in a safe location. You could trip over them. To adjust the angle of the picture, turn the tilt-adjuster right or left until the desired angle has been achieved.
Adjusting the Zoom, Focus and Keystone 1. 2. 3. 4. Use the Image-zoom control (on the projector only) to resize the projected image and screen size . Use the Image-focus control (on the projector only) to sharpen the projected image . Use the KEYSTONE buttons on the remote control to correct trapezoid image issues (wider top or bottom). The keystone control appears on the display. Adjusting the Volume 1. 2. Press the Volume +/buttons on the remote control.
ON-SCREEN DISPLAY (OSD) MENU SETTINGS OSD Menu Controls The projector has an OSD that lets you make image adjustments and change various settings. Navigating the OSD You can use the remote control arrow buttons to navigate and make changes to the OSD. 1. To enter the OSD, press the MENU button. 2. There are three menus. Press the ◄► buttons to move through the menus. 3. Press the ▲▼ buttons to move up and down in a menu. 4. Press the ◄► buttons to change setting values. 5.
Setting the OSD Language Set the OSD language to your preference before continuing. 1. Press the MENU button. Press the ◄► buttons to navigate to Settings 1. Press the ▲▼ buttons to move to the Advanced 1 menu. 2. Press (Enter) or ► to enter the Advanced 1 sub menu. Press the ▲▼ buttons until Language is highlighted. 3. Press the arrow buttons until the language you want is highlighted. 4. Press the MENU button four times to close the OSD.
OSD Menu Overview Use the following illustration to quickly find a setting or determine the range for a setting. Image Display Mode Presentation, Bright, Game, Movie, TV, sRGB, Blackboard, User, ISF_Day, ISF_Night Brightness Contrast Computer Horizontal Position Vertical Position Frequency Tracking Auto Image Advanced Brilliant Color Sharpness Gamma 1.8, 2.0, 2.2, 2.
Image Menu Attention ! When image options are changed, the Display Mode changes to User. Press the MENU button to open the OSD menu. Press the buttons to move to the Image Menu. Press the buttons to move up and down in the Image menu. Press the buttons to enter and change setting values. ITEM DESCRIPTION Display Mode Press the buttons to enter and set the Display Mode. Note: 1. Display Mode must be set to User in order to access the other Image menu items. 2.
Computer Menu Press the MENU button to open the OSD menu. Press the ◄► buttons to move to the Image menu. Press the ▲▼ buttons to move to the Computer menu and then press (Enter) or ►. Press the ▲▼ buttons to move up and down in the Computer menu. ITEM DESCRIPTION Horizontal Position Press the ◄► buttons to enter and adjust the display position to left or right. Vertical Position Press the ◄► buttons to enter and adjust the display position to up or down.
Advanced Features Press the Menu button to open the OSD menu. Press the buttons to move to the Image menu. Press the buttons to move to the Advanced menu and then press (Enter) or . Press the buttons to move up and down in the Advanced menu. ITEM DESCRIPTION Brilliant Color Press the buttons to enter and adjust the Brilliant Color value. Sharpness Press the buttons to enter and adjust the display sharpness. Gamma Press the buttons to enter and adjust the gamma correction of the display.
White Balance Press the (Enter) or ► button to enter the White Balance sub menu. Press ▼▲ to move up and down in the White Balance menu. ITEM DESCRIPTION R Gain Press the ◄► buttons to adjust the Red Gain. G Gain Press the ◄► buttons to adjust the Green Gain. B Gain Press the ◄► buttons to adjust the Blue Gain. R Offset Press the ◄► buttons to adjust the Red Offset. G Offset Press the ◄► buttons to adjust the Green Offset. B Offset Press the ◄► buttons to adjust the Blue Offset.
Color Manager Press the Menu button to open the OSD menu. Press the buttons to move to the Image menu. Press the buttons to move to the Color Manager menu and then press (Enter) or . Press the buttons to move up and down in the Color Manager menu. ITEM DESCRIPTION Red Select to enter the Red Color Manager. Press the buttons to adjust the Hue, Saturation, and Gain. Green Select to enter the Green Color Manager. Press the buttons to adjust the Hue, Saturation, and Gain.
Settings 1 Menu Press the MENU button to open the OSD menu. Press the buttons to move to the Settings 1 menu. Press the buttons to move up and down in the Settings 1 menu. Press the buttons to enter and change setting values. ITEM DESCRIPTION Source Press the buttons to enter the Source and select a source. Projection Press the buttons to enter and choose from four projection methods. Aspect Ratio Press the buttons to enter and adjust the video aspect ratio.
Audio Press the Menu button to open the OSD menu. Press the ◄► buttons to move to the Settings 1 menu. Press the ▼▲ buttons to move to the Audio menu and then press (Enter) or ►. Press the ▼▲ buttons to move up and down in the Audio menu. ITEM DESCRIPTION Volume Press the ◄► buttons to enter and adjust the audio volume. Mute Press the ◄► buttons to enter and turn on or off the speaker. SRS Press the ◄► buttons to enter and turn on or off the audio surround.
Advanced 1 Features Press the Menu button to open the OSD menu. Press the ◄► buttons to move to the Settings 1 menu. Press the ▲▼ buttons to move to the Advanced 1 menu and then press (Enter) or ►. Press the ▲▼ buttons to move up and down in the Advanced 1 menu. Press the ◄► buttons to enter and change setting values. ITEM DESCRIPTION Language Press the ◄► buttons to enter and select a different localization Menu.
3D Setting ITEM DESCRIPTION 3D Press the ◄► buttons to enter and select different 3D modes. 3D Sync Invert Press the ◄► buttons to enter and enable or disable 3D Sync Invert. 3D Format Press the ◄► buttons to enter and enable or disable different 3D Format. Note: 1. By default, if no 3D source is detected, the 3D OSD menu items will not be available. 2. When the projector is connected to an appropriate 3D source, the 3D OSD menu items are available for selection. 3.
Advanced 2 Features Press the Menu button to open the OSD menu. Press the ◄► buttons to move to the Settings 1 menu. Press the ▲▼ buttons to move to the Advanced 2 menu and then press (Enter) or ►. Press the ▲▼ buttons to move up and down in the Advanced 2 menu. Press the ◄► buttons to enter and change setting values. ITEM DESCRIPTION Test Pattern Press the ◄► buttons to enter and select internal test pattern. H Image Shift Press the ◄► buttons to enter and select H Image Shift.
Settings 2 Menu Press the MENU button to open the OSD menu. Press the buttons to move to the Settings 2 menu. Press the buttons to move up and down in the Settings 2 menu. ITEM DESCRIPTION Auto Source Press the buttons to enter and enable or disable automatic source detection. No Signal Power Off (min.) Press the buttons to enter and enable or disable automatic shutdown of lamp when no signal is detected.
Status Press the ▲▼ buttons to move up and down in the Settings 2 menu. Select the Status menu and press (Enter) or ► to enter. ITEM DESCRIPTION Active Source Displays the current active source type. Video Information Displays resolution/video information for RGB sources and color standard for Video sources. Lamp Hours Lamp hour usage information is displayed. (ECO. and Normal) Software version Showing system software version.
Advanced 1 Features Press the Menu button to open the OSD menu. Press the buttons to move to the Settings 2 menu. Press the buttons to move to the Advanced 1 menu and then press (Enter) or . Press the buttons to move up and down in the Advanced 1 menu. Press the buttons to enter and change setting values. ITEM DESCRIPTION Menu Position Press the buttons to enter and select different OSD location. Translucent Menu Press the buttons to enter and select OSD background translucent level.
Lamp Hour Reset Please refer to Resetting the Lamp Timer on page 38 to reset the lamp hour counter.
Advanced 2 Features Press the Menu button to open the OSD menu. Press the ◄► buttons to move to the Settings 2 menu. Press the ▲▼ buttons to move to the Advanced 2 menu and then press (Enter) or ►. Press the ▲▼ buttons to move up and down in the Advanced 2 menu. Press the ◄► buttons to enter and change setting values. ITEM DESCRIPTION Sleep Timer Press the ◄► buttons to enter and set the Sleep timer. The projector automatically turns off after the preset period of time.
Source Filter Press the ENTER button to enter the Source Filter sub menu. This sub menu allows you to enable and disable source inputs. ITEM DESCRIPTION VGA Press the ◄► buttons to enter and enable or disable the VGA1 source. Component Video Press the ◄► buttons to enter and enable or disable the Component Video source. Composite Video Press the ◄► buttons to enter and enable or disable the Composite Video source. S-Video Press the ◄► buttons to enter and enable or disable the S-Video source.
MAINTENANCE AND SECURITY Replacing the Projection Lamp The projection lamp should be replaced when it burns out. It should only be replaced with a certified replacement part, which you can order from your local dealer. Important: a. The projection lamp used in this product contains a small amount of mercury. b. Do not dispose this product with general household waste. c. Disposal of this product must be carried out in accordance with the regulations of your local authority.
2. 3. 4. 5. 6. Remove the lamp compartment cover. Remove the three screws from the lamp module. Lift the module handle up. Pull firmly on the module handle to remove the lamp module. Reverse steps 1 to 5 to install the new lamp module. While installing, align the lamp module with the connector and ensure it is level to avoid damage. Note: The lamp module must sit securely in place and the lamp connector must be connected properly before tightening the screws.
Resetting the Lamp Timer After replacing the lamp, you should reset the lamp hour timer to zero. Refer to the following: 1. Press the MENU button to open the OSD menu. 2. Press the ◄► buttons to move to the Settings 2 menu. Press the ▼ button to move down to Advanced 1 and press enter. 3. Press the ▼▲ buttons to move down to Lamp Hour Reset. 4. Press the (Enter) or ► button. A message screen appears. 5. Press the ▼▲◄► buttons in sequence to reset the lamp timer. 6.
Cleaning the Projector Cleaning the projector to remove dust and grime will help ensure trouble-free operation. Warning: 1. Be sure to turn off and unplug the projector at least 30 minutes before cleaning. Failure to do so could result in a severe burn. 2. Only use a dampened cloth when cleaning. Do not allow water to enter the ventilation openings on the projector. 3.
Using the Cable Lock System and Security Bar Using the Cable Lock If you are concerned about security, attach the projector to a permanent object with the Kensington slot and a security cable. Note: A Cable Lock System can be purchased from Lightspeed Design, Inc. or your dealer. Refer to the information that comes with the lock for instructions on how to use it. The security lock slot corresponds to Kensington’s MicroSaver Security System.
TROUBLESHOOTING Common Problems and Solutions These guidelines provide tips to deal with problems you may encounter while using the projector. If the problem remains unsolved, contact your dealer for assistance. After spending time troubleshooting, the problem can often be traced to something as simple as a loose connection. Check the following before proceeding to the problem-specific solutions. Use some other electrical device to confirm that the electrical outlet is working.
LED Error Messages POWER LED BLUE LAMP LED RED Flashing OFF ON OFF Flashing OFF ON OFF Cooling Flashing OFF Overheating 3 blinks OFF Thermal break sensor error 4 blinks OFF Lamp failure 5 blinks ON Lamp temperature shut down 5 blinks 1 blink Short circuit in lamp output detected 5 blinks 2 blinks End of lamp life detected 5 blinks 3 blinks Lamp did not ignite 5 blinks 4 blinks Lamp extinguished during normal operation 5 blinks 5 blinks Lamp extinguished during power-up p
Problem: The image is blurred 1. Adjust the Focus on the projector. 2. Press the Auto button on the remote control. 3. Ensure the projector-to-screen distance is within the specified range. 4. Check that the projector lens is clean. Problem: The image is wider at the top or bottom (trapezoid effect) 1. Position the projector so it is as perpendicular to the screen as possible. 2. Use the Keystone button on the remote control to correct the problem.
Audio Problems Problem: There is no sound 1. Adjust the volume on the remote control. 2. Adjust the volume of the audio source. 3. Check the audio cable connection. 4. Test the source audio output with other speakers. 5. Have the projector serviced. Problem: The sound is distorted 1. Check the audio cable connection. 2. Test the source audio output with other speakers. 3. Have the projector serviced. 3D Problems For 3D troubleshooting advice, please refer to the DepthQ® HDs3D2 Quick Start Guide.
HDMI Q & A Q. What is the difference between a “Standard” HDMI cable and a “High-Speed” HDMI cable? Recently, HDMI Licensing, LLC announced that cables would be tested as Standard or High Speed cables. ˙Standard (or “category 1”) HDMI cables have been t ested to perform at speeds of 75Mhz or up to 2.25Gbps, which is the equivalent of a 720p/1080i signal. ˙High Speed (or “category 2”) HDMI cables have been tested to perform at speeds of 340Mhz or up to 10.
SPECIFICATIONS Specifications Model Display type DepthQ® HDs3D2 0.65 DMD 1080P, DC3,S600 with DDP4422 ASIC Resolution 1080p 1920x1080 Projection distance 53.1 cm - 8.9 m (20.9 in - 29.3 ft) Projection screen size 25.4 cm - 4.27 m (10 in - 14 ft) Projection lens Zoom ratio Vertical keystone correction Projection methods Manual Focus / Manual Zoom 1.
Projection Distance vs. Projection Size Projection Distance and Size Table DepthQ® HDs3D2 IMAGE DIAGONAL （MM/INCH） IMAGE WIDTH (MM/INCH) IMAGE HEIGHT (MM/INCH) PROJECTION DISTANCE （MM/INCH） FROM PROJECTION DISTANCE （MM/INCH） TO OFFSET-A ( MM/INCH ) 1524 / 60 1328.2 / 52.29 747.3 / 29.42 1846.3 / 72.7 2776.1 / 109.3 112.1 / 4.4 1778 / 70 1549.7 / 61.01 871.7 / 34.32 2154 / 84.8 3238.8 / 127.5 130.8 / 5.1 1828.8 / 72 1593.9 / 62.75 896.6 / 35.3 2215.6 / 87.2 3331.3 / 131.2 134.5 / 5.
Timing Mode Table SIGNAL RESOLUTION H-SYNC V-SYNC ( KHZ ) ( HZ ) COMPOSITE RGB HDMI COMPONENT S_VIDEO (ANALOG) (DIGITAL) NTSC − 15.734 60 − − − PAL/SECAM − 15.625 50 − − − 640 x 400 37.9 85.08 − − 720 x 400 31.5 70.1 − − 720 x 400 37.9 85.04 − − 640 x 480 31.5 60 − − 640 x 480 37.9 72.8 − − 640 x 480 37.5 75 − − 640 x 480 43.3 85 − − 800 x 600 35.2 56.3 − − 800 x 600 37.9 60.3 − − 800 x 600 46.9 75 − − 800 x 600 48.1 72.
SIGNAL Apple Macintosh SDTV EDTV HDTV RESOLUTION H-SYNC V-SYNC ( KHZ ) ( HZ ) COMPOSITE RGB HDMI COMPONENT S_VIDEO (ANALOG) (DIGITAL) 1280 x 960 60 60 － － ○ ○ 1280 x 960 85.9 85 － － ○ ○ 1360 x 768 47.7 60 － － ○ ○ 1400 x 1050 65.3 60 － － ○ ○ 1440 x 900 55.5 59.9 － － ○ ○ 1440 x 900 55.9 59.9 － － ○ ○ 1440 x 900 70.6 75 － － ○ ○ 1600 x1200 75 60 － － ○ ○ 1680 x 1050 64.7 59.9 － － ○ ○ 1680 x 1050 65.
–50 – 130.4mm [5.13"] 122.3mm [4.81"] 264.1mm [10.40"] Projector Dimensions 285.1mm [11.
REGULATORY COMPLIANCE FCC Warning This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
APPENDIX I Serial Communication The following table describes the serial communication configuration that should be used when interfacing to CLI via the serial port. Windows HyperTerminal or ProComm are two tools that can be used to send CLI commands across the serial port.
No Function Command RW Min Max Default Step 16V Color Temp TMP RW 0 2 Source Specific 1 17V Contrast CON RW 0 100 50 1 18V Current Source SRC RW 0 13 0 1 21V Digital Zoom DZM RW -10 10 0 1 27V Error Condition ERR R n/a n/a n/a n/a 28V 32V Factory Reset Freeze Screen RST FRZ W RW n/a 0 1 1 1 0 1 1 34V Gamma GTB RW 0 5 Source Specific 1 40V Horz.
No Function Command RW Min Max Default Step Parameter 63V Language LAN RW 0 20 0 1 77V Menu MNU RW 0 1 0 1 79V Menu Navigation NAV W 0 5 n/a 1 81V Menu Transparency TOE RW 0 4 0 5 MTE RW 0 1 0 1 0:English 1:French 2:German 3:Spanish 4:Portuguese 5:Simplified Chinese 6:Traditional Chinese 7:Italian 8:Norwegian 9:Swedish 10:Dutch 11:Russian 12:Finnish 13:Korean 14:Arabic 15:Turkish 16:Japanese 17:Brazilian Portuguese 18:Kazakh 19:Vietnamese 20:Danish 0:Clear; 1:Dis
No Function Command RW Min Max Default Step Displays the numbers of hours that the projector has run in Low Power (Eco) mode over its life (including all lamps).
