Ask Proxima Impression A4+ User Manual

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QUICK SET-UP
The following steps will quickly lead you through set-up and adjustments. The sequence numbers refer to the drawing on the rear of the quick set-up. For details, please consult the following chapters.
ENGLISH
SETTING UP
POWER OFF (1)
Switch off all equipment before connecting.
COMPUTER (2)
Connect the computer to the COMPUTER input using the GA (Graphics Adapter) cable and applicable computer and monitor adapters if needed.
SOUND (3)
Connect sound from the computer using a standard 3.5 mm stereo jack line cable (not supplied).
MOUSE (4)
Connect the mouse cable to the MOUSE connector of the projector. Use an applicable mouse adapter at the computer end.
MAINS (5)
Connect the power cords to the various equipment.
USE
ZOOM , FOCUS AND POSITION
Zoom the lens for desired image size, focus the lens for an optically sharp image and tilt the unit using the integral adjustable feet to position the image on screen.
RESET
Press RESET to automatically adjust for position, width and stability. RESET is automatically invoked when a new source is connected.
CONTRAST AND BRIGHTNESS
Adjust CONTRAST and BRIGHTNESS as preferred.
POWER ON (6)
First switch on the projector, then the source equipment to facilitate correct recognition of the projector as a peripheral unit to the computer.
1 & 6
5
3
2
1 & 6
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USER GUIDE SVGA LCD PROJECTOR
TABLE OF CONTENTS
1 INTRODUCTION....................................................................................... 5
2 SYMBOL DESCRIPTIONS........................................................................ 6
3 SAFETY INSTRUCTIONS......................................................................... 7
4 MAIN FEATURES ...................................................................................10
5 SUPPLIED MATERIAL............................................................................11
5.1 STANDARD MATERIAL ................................................... 11
5.2 OPTIONAL MATERIAL..................................................... 11
6 MAKING THE CONNECTIONS...............................................................12
7 IMAGE ADJUSTMENTS.......................................................................... 14
8 USING THE PROJECTOR......................................................................16
8.1 REMOTE CONTROL........................................................ 16
8.2 PROJECTOR KEYBOARD...............................................19
8.3 THE MENU SYSTEM ....................................................... 21
8.3.1 THE SET-UP MENU SELECTIONS...................... 22
8.3.2 THE SOUND SELECTIONS.................................. 22
8.3.3 THE OPTIONS SELECTIONS ..............................23
8.3.4 THE HELP SELECTIONS..................................... 24
9 CEILING MOUNTING.............................................................................. 25
9.1 SELECTING A MOUNT.................................................... 25
9.2 MOUNTING IN THE CEILING ..........................................26
9.3 WIRING............................................................................ 26
10 YOUR PROJECTOR IN DETAIL........................................................... 27
10.1 SLB - SMALL, LIGHT AND BRIGHT .............................. 28
10.2 AUTOMATIC SETUP......................................................28
10.3 POLYSILICON TFT LCD TECHNOLOGY ......................28
10.4 BASIC OPTICAL SYSTEM............................................. 28
10.5 TRACKBALL REMOTE CONTROL ................................ 29
10.6 MENU SYSTEM.............................................................. 29
10.7 OSD SYSTEM ................................................................29
10.8 SET-UP MEMORY.......................................................... 29
10.9 COOLING SYSTEM........................................................ 30
11 APPLICATIONS ....................................................................................31
11.1 PORTABLE USE ............................................................ 31
11.2 WORK GROUPS............................................................31
11.3 TEACHING ..................................................................... 31
11.4 TRAINING....................................................................... 32
11.5 CONTROL ROOMS........................................................ 32
11.6 PRODUCT PROMOTION............................................... 32
11.7 TRADE SHOWS.............................................................33
11.8 SIMULATORS ................................................................33
12 TROUBLE-SHOOTING .........................................................................34
13 MAINTENANCE ....................................................................................36
13.1 GENERAL ...................................................................... 36
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USER GUIDE SVGA LCD PROJECTOR
13.2 LAMP REPLACEMENT .................................................. 36
13.3 THE REMOTE CONTROL..............................................38
14 TECHNICAL DATA................................................................................ 39
14.1 GENERAL ENVIRONMENTAL LIMITS ..........................39
14.2 PROJECTOR UNIT ........................................................40
14.3 POWER SUPPLY...........................................................40
14.4 REMOTE CONTROL...................................................... 41
14.5 COMPATIBILITY............................................................. 41
14.6 PROJECTION DISTANCES ........................................... 42
15 CONNECTORS..................................................................................... 43
15.1 SOURCE 1 & 2...............................................................43
15.2 MOUSE........................................................................... 44
15.3 LINE OUT....................................................................... 44
16 ENVIRONMENTAL HANDLING ............................................................ 45
17 FCC STATEMENT ................................................................................ 46
This publication is printed on recycled paper
The information contained in this User Guide, and the products described
herein are subjected to change without prior notice.
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USER GUIDE SVGA LCD PROJECTOR
1 INTRODUCTION
Thank you for purchasing this state of the art SVGA full color projector!
For long and lasting, safe and secure operation, please read this user guide, and follow the instructions given. Failing to do so may cause product failure that could void any warranties given, and in some cases be harmful and dangerous to people.
For the experienced user, a quick set-up guide is included at the beginning of this manual.
Please retain this user guide for future reference.
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USER GUIDE SVGA LCD PROJECTOR
2 SYMBOL DESCRIPTIONS
DANGEROUS VOLTAGE
This symbol indicates the presence of high voltages inside the product. High voltages may constitute electric shock and may be lethal.
WARNING
This symbol alerts the user of important operating, maintenance (servicing) and safety-related instructions.
HOT
This symbol indicates hot surfaces.
NOTE
This symbol is used to highlight specific information for the user.
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USER GUIDE SVGA LCD PROJECTOR
3 SAFETY INSTRUCTIONS
The following list of instructions is provided to ensure safe and risk free use and operation of the projector. Failing to read and follow these instructions may void any warranties and may also cause personal injury and material damage.
1. READ INSTRUCTIONS - All safety and operating instructions should be
read before the projector is operated.
2. RETAIN INSTRUCTIONS - The safety and operating instructions should
be retained for future reference.
3. HEED WARNINGS - All warnings on the projector and in the User Guide
should be adhered to. If ignored, use of this projector may cause death, injury or material damage.
4. CABLES AND CORDS - Use only original cables and cords as supplied
with the projector or as optional accessories. Using third party cables that may look identical may lead to material damage and personal injury, as the internal wiring in the cables may be different.
5. LAMP LIFE - The high pressure lamp may explode if improperly used.
When the lamp life time is exceeded, the projector will issue a warning on screen at start up, and a red indicator on the projector will light up. Change lamp with an identical spare part as described elsewhere in this User Guide.
6. LAMP BEAM - Do not look directly into the projector or lens when
operating the projector. The lamp emits rays of strong light which may cause eye injury and/or sunburns.
7. WATER AND MOISTURE - The projector is designed for indoor use
only and should not be used near water and moisture.
8. CARTS AND STANDS - Place the projector on a stable, hard surface in
a manner that does not obstruct ventilation ports and openings in the projector housing. Unstable carts, stands, tables and other arrangements may cause the projector to fall, which may cause serious injury to people and/or damaging the projector and other material.
9. CEILING MOUNTING - When mounting the projector in the ceiling,
always ensure that all screws, bolts and other fixing devices of the ceiling mount hardware are securely in place and tightened. Use only well dimensioned ceiling mounts from a renowned supplier. Connect the
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USER GUIDE SVGA LCD PROJECTOR
projector to a switched mains power supply, and switch off when not in use, for maximum protection against fire. Switching off using the remote control only puts the projector in a standby (sleep) mode with live internal voltages.
10. VENTILATION - Slots and openings in the projector housing are
provided for ventilation. Air inlet filters are employed to reduce dust build-up internally. Periodically vacuum the filters (from the outside of the ventilation grilles) as needed. To ensure reliable operation of the projector and protection from overheating, do not block or cover slots or openings in any way. Do not insert any foreign objects or instruments into the slots and openings, as this may block the ventilation fans. Do not place the projector on a soft surface (carpet etc.). Never install the projector in an enclosed unit unless it is properly ventilated by a separate cooling system.
11. HEAT - The projector should be situated away from heat sources such
as sunlight, radiators stoves or other strong heat sources. Do not operate the projector outside the maximum temperature specifications.
12. OBJECT OR LIQUID ENTRY - Care should be taken so that objects are
not put or do not fall into the projector housing. Be careful not to spill liquids that may flow into the projector interior. Do not insert metal or flammable objects into the projector.
13. POWER SOURCES - The projector must only be connected to proper
electrical voltage as marked on the projector body, on the label at the power inlet. The projector should be connected to the electrical outlet using a power cord compatible with the local electrical voltage. Never operate the projector outside the electrical voltage specification. If you are unsure about the type of electrical service at your location, please consult your dealer or local power company.
14. POWER CORD PROTECTION - Power cords should be routed so that
they are not likely to be walked on, pinched or unduly bent by items placed upon or against them. Pay particular attention to cords and cables at the point where they exit from the projector.
15. GROUNDING OR POLARIZATION - Precautions should be taken so
that grounding or polarization of the projector is maintained. Do not use a three prong to a two prong adapter.
16. ELECTRICAL SHOCK - To reduce the risk of electrical shock, do not
open the unit. Refer all servicing to authorized personnel only.
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USER GUIDE SVGA LCD PROJECTOR
17. CLEANING - The projector should be cleaned only as recommended,
see the Maintenance section. Disconnect the power cord from the power outlet before cleaning. Do not use liquid, spray or aerosol cleaners.
18. NON-USE PERIODS - The power cord of the projector should be
unplugged from the outlet when left unused for a long period of time.
19. LAMP REPLACEMENT - Replace projection lamp with same type and
rating as shown in the Technical Data section. Allow unit to cool down before replacement.
20. SERVICING - The user should not attempt to perform unusual or
technical service to the projector. Do not open the unit, except for the lamp replacement door. Refer all servicing to authorized personnel only. Replace damaged cords or cables with original replacement parts only.
21. DAMAGE REQUIRING SERVICE - The projector should be serviced by
authorized personnel when:
objects have fallen, or liquid spilled, into the projector
the projector has been exposed to water or moisture
the projector does not appear to operate normally (fan not
working, noise, smell, smoke, heat etc.)
the projector has been dropped or damaged
22. ABNORMALITY - If you detect any abnormal smell or smoke,
immediately turn off the power switch. Disconnect the power plug from the inlet to prevent fire or electrical shock.
23. LIFTING AND MOVING - Let the projector cool down before moving.
Disconnect the power cod and all other cables. Carry the unit by the handle provided. The projector should preferably be transported in a suitable case.
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USER GUIDE SVGA LCD PROJECTOR
4 MAIN FEATURES
The unit employs the following important features that in total provide you with a highly functional and powerful projector:
High brightness image
Compact, light and portable
Automatic adjustments/set-up
User replaceable Metal Halide lamp
True SVGA 800 x 600 resolution
640 x 480 to 1152 x 870 image compatibility
16.7 million colors
Stereo sound
Infrared remote control with trackball
mouse emulation
Comprehensive menu system
On screen display (OSD)
User and source settings memorized
Low noise cooling system
False light blocking
Power down management
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USER GUIDE SVGA LCD PROJECTOR
5 SUPPLIED MATERIAL
5.1 STANDARD MATERIAL
A complete set includes the following components :
1
10
2
3
4
5
11
1. LCD Projector 7. Mouse Adapter PC (Y-Split)
2. GA Cable (Graphics Adapter) ** 8. MAC Mouse Adapter
3. MAC computer adapter 9. Power Cord
4. MAC monitor adapter 10. Remote Control
5. Mouse Cable 11. Batteries
6. Mouse Adapter PS/2 12. User Guide
* Soft Case (not shown in drawing) ** Computer version only
The standard material is subject to change without prior notice
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7
8
9
12
5.2 OPTIONAL MATERIAL
Optional cables, adapters and accessories are available. Consult your dealer for further information.
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USER GUIDE SVGA LCD PROJECTOR
6 MAKING THE CONNECTIONS
The projector may be connected to different equipment. The following sections describe in detail how to connect to these systems.
See the illustration on the rear of the quick set-up card on how the various system parts connect together.
Be aware of static electricity that may build up in the dry season and when operating on synthetic carpets. Discharge any static electricity by touching a metallic surface before you start.
Place the projector on a table at a suitable distance to the projection screen. Select a screen with good reflectivity and avoid direct sunlight shining in. Place the projector so that the image is visible to the whole audience, and so that the unit does not obstruct the view. The projector is supplied with long cables for high flexibility in placement.
Various cables are supplied or optionally available to connect to different sources. Follow the list below in numerical order for a trouble-free set-up!
1. SWITCH OFF all equipment before making all the connections.
2. COMPUTER GRAPHICS ADAPTER.
Computer graphics adapters use different connectors depending on the actual computer system in use. Connection to the projector is made through a basic GA cable and appropriate adapters.
PC. Use the GA cable directly to connect the graphics port of
the PC to the COMPUTER connector on the projector. If needed, connect your monitor cable to the free branch on the GA cable.
MAC. Use the MAC adapters, as marked, on the computer end
of the GA cable to adapt to the graphics-port connector and monitor connector on the MAC.
NEC. Use the optional NEC adapters, as marked, on the
computer end of the GA cable to adapt to the graphics-port connector and monitor connector on the NEC.
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USER GUIDE SVGA LCD PROJECTOR
3. SOUND.
The GA cable has a sound input branch at the projector end. Connect sound from the computer using a standard 3.5 mm stereo jack line cable (not supplied).
4. MOUSE.
To enable mouse control from the remote control, a connection is made using a mouse cable and various adapters. Connect the cable directly to the MOUSE connector on the projector. Connect the appropriate adapter to the free end of the mouse cable at the computer end as described below.
SERIAL (RS 232). Use the serial adapter with a branch for the
local computer mouse. The serial adapter is fitted with a 9 pin DSUB connector. Use an extra 9 to 25 pin adapter (available from your dealer) if your computer has a 25 pin serial connector. Connect your computer mouse to the free branch of the adapter if desired. With some computers, the branched adapter may not work. For this purpose, an optional straight serial adapter is available.
PS/2. Use the PS/2 adapter that connects directly to your
computer mouse port. Running the computer mouse in parallel is not possible, unless your computer itself has provision for two mice simultaneously. You may consider using the above serial adapter and run your mouse on the serial port instead, in order to be able to run your local mouse in parallel. This will require a different mouse driver setting. Please consult your computer documentation or local dealer for details.
MAC. Use the MAC mouse adapter to connect to the mouse
port on your MAC computer.
5. MAINS POWER.
Connect the mains cord to the projector and all other equipment in the set-up.
6. SWITCH ON the projector first, then the computer. It is important to
switch the projector on first in order for correct detection of the projector as a display and mouse peripheral device to the computer.
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USER GUIDE SVGA LCD PROJECTOR
7 IMAGE ADJUSTMENTS
This section will aid in adjusting a stable, flicker-free image for best viewing results.
Use the remote control or the projector keypad to adjust settings, either directly or through the menu system.
The following list aids in a trouble free set-up of the projector. Try using a patterned background (tiles, checkerboard pattern etc) when adjusting the image.
Zoom
Focus
Adjustable feet
1. ZOOM, FOCUS AND POSITION IMAGE. The projection lens has a
manually adjustable zoom and focus. Place the projector at a suitable distance to the projection screen, alternatively zoom the image, to obtain the desired screen size. (See the Technical Data section for max and min projection distances.) Focus the image and observe that the picture elements (pixels) become sharp on screen. The projector has two adjustable feet in the front, so that the image can be shifted to a desired height on the wall. Tilt the projector body in the desired position and press the foot-release buttons. If necessary, fine adjust the height by screwing the feet either direction.
2. RESET in most cases automatically adjusts the image position, width
(FREQUENCY) and stability (TUNE). If RESET fails to adjust the image correctly, see FREQUENCY, POSITION and TUNE below. RESET is automatically activated when a new source is connected.
3. SCALE the image as desired if you are viewing a lower (VGA) or higher
(XGA) resolution image. Scaling will fill the viewable area by enlarging a lower resolution or compressing a higher resolution image. If you do not
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USER GUIDE SVGA LCD PROJECTOR
scale a higher resolution image, you may choose to PAN around instead in order to view parts of the image.
4. CONTRAST and BRIGHTNESS may be adjusted according to your
personal taste, the image and the viewing conditions. The controls are directly accessible on the remote control and on the projector keyboard.
5. FREQUENCY. The frequency controls the width of the image. A wrong
frequency setting can be seen as equally spaced, vertical stripes or irregularities in the pattern displayed. Press the MENU key, SET-UP, FREQUENCY and press ENTER. Adjust the value up or down using the trackball or keyboard cursor controls, observing that the amount of vertical stripes reduces, until the distortion is gone. You may still have an unstable image, please see the next section.
6. POSITION the image correctly by accessing SET-UP, POSITION, then
press ENTER and adjust position with the trackball or keyboard cursor controls
7. TUNE the image for a stable projection. In the menu, select SET-UP,
TUNE and press ENTER. Adjust stability using the trackball.
Set-up should be done once with the source(s) you are using most frequently. Allow some minutes for the unit to warm up before adjusting the settings. Most settings will be memorized individually for each source for future use.
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USER GUIDE SVGA LCD PROJECTOR
8 USING THE PROJECTOR
The projector has a set of features and functions you should familiarize with in order to get the most out of using the unit.
Further information is provided in the Advanced Features section.
8.1 REMOTE CONTROL
The remote control is used to adjust the projector for the best possible image, either directly or through the menu system. It is also used during presentations for computer mouse control and with special presentation tools.
The remote control may be pointed directly at the projector front, where the receiver is situated, or indirectly by pointing at the projection screen. When pointing at the screen, point at an angle that reflects the beam towards the projector.
The trackball is by default controlling the computer mouse (if the mouse cable is connected properly). With some functions, like POINTER, MASK and in the menu system, the mouse control is disabled.
TRACKERBALL PLATE
LEFT KEY (ENTER)
RESET
CONTR BRIGHT VOLUME
SOURCE 2
SOURCE 1
MASK
POINTER
LIGHT
PAN
BOTTOM KEY (DRAG)
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ON/OFF
MUTE
FREEZE
PROGSCALE
MENU
RIGHT KEY
TRACKERBALL
USER GUIDE SVGA LCD PROJECTOR
In the menu system, the trackball is used for navigation between the different alternatives, and when a function is selected, the trackball is used for adjustment of that function.
The following table describes each key in detail. Some functions are memorized, while other functions are only momentary.
The MEM column indicates whether the function setting is memorized.
KEY FUNCTION MEM
CONTR Contrast is the ratio between light and dark
colors.
BRIGHT Brightness (whiteness) of the image can be
altered to suit local lighting conditions.
VOLUME Volume of the audio output can be altered to
suit local conditions.
ON/OFF Turns the projector into standby mode. Switches
the projection lamp off, but leaves power on to
the rest of the projector. RESET Automatically adjusts the image correctly ­MASK Applies a mask to the image, which can be
moved up and down using the trackball. PROG This key may be programmed to any one of the
menu controls. MUTE Switches the sound on/off. No FREEZE Holds the image projected on the screen. This
feature can be used to hide actions on the
computer that the audience need not see, such
as changes between software packages, or for
returning the audience’s attention back to the
presenter! SOURCE 1&2 POINTER Applies a trackball controlled pointer to the
SCALE Selects between direct 1:1 mapping or scaling
PAN Allows panning within oversized images using
LIGHT Press to illuminate the keypad. ­MENU Invokes the menu system. ­TRACKBALL The trackball is mainly used to control the
Selects between SOURCE 1 and SOURCE 2 as
the active source.
screen.
of images.
the trackball.
mouse pointer (if the mouse cable is attached
properly). When SCALE, MASK, PAN or MENU
Yes
Yes
Yes
-
-
Yes
No
No
No
No
-
-
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USER GUIDE SVGA LCD PROJECTOR
KEY FUNCTION MEM
is invoked, mouse control is disabled, as the
trackball is used to control these functions
instead. Trackball sensitivity, except for the
mouse, is set under OPTIONS in the menu
system. Mouse sensitivity is set at your
computer as with the standard mouse. RIGHT Emulates the right mouse key. ­BOTTOM/ DRAG
LEFT/ ENTER
This emulates the ‘click-and-hold’ function of the
desktop mouse.
Use DRAG instead of RIGHT key when
connected to a Macintosh computer.
Emulates the left mouse key.
Once the menu is accessed selections are
confirmed using ENTER.
-
-
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USER GUIDE SVGA LCD PROJECTOR
8.2 PROJECTOR KEYBOARD
The keypad on the projector gives access to all controls, either directly or through the menu system.
ALARM
ON/OFF
RESET
CONTRAST
BRIGHT VOLUME
MENU
SOURCE
CURSORS
ENTER
KEY FUNCTION MEM
CONTRAST Contrast is the ratio between light and dark
Yes
colors. BRIGHT Brightness (whiteness) of the image can be
Yes
altered to suit local lighting conditions. VOLUME Volume of the audio output can be altered to
Yes
suit local conditions. ON/OFF Turns the projector into standby mode. Switches
­the projection lamp off, but leaves power on to the rest of the projector.
RESET Automatically adjusts the image correctly ­SOURCE Toggles between source 1 & 2 ­MENU Invokes the menu system. ­CURSOR KEYS ENTER Emulates the left mouse key.
The cursor keys are used to navigate in the menu system
-
­Once the menu is accessed selection are confirmed using ENTER.
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USER GUIDE SVGA LCD PROJECTOR
INDICATOR FUNCTION
ON/OFF
DPMS modes
ALARM
NO LIGHT indicates that the unit is completely
switched off by the mains switch
GREEN indicates that the unit is operational
YELLOW indicates that the unit is in standby mode
(switched off using the remote control or the keypad)
GREEN/YELLOW FLASHING FAST indicates that
the projector is in stand by mode (searching for source) with a fast recovery time.
GREEN/YELLOW FLASHING SLOW indicates that
the projector is in suspend mode with a power reduction and longer recovery time. The projection lamp is shut off.
RED indicates lamp lifetime overdue.
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USER GUIDE SVGA LCD PROJECTOR
8.3 THE MENU SYSTEM
The menu system is designed to gain access to functions not often used, as opposed to frequently used features that are directly available through the remote control and the projector keypad.
Press the MENU key to invoke or exit from the menu system. When the menu is active, the trackball is used to navigate between options (and therefore is not available for mouse control etc. at the same time). The ENTER key is used to activate or deactivate a function.
The PROG key may be assigned to any of the menu functions.
Toggle functions (like OSD, REAR etc) are tagged when active and untagged when not active.
Increase/decrease functions (like TUNE and FREQUENCY etc) are adjusted using the trackball or keyboard cursor controls. The OSD field (in the lower left corner of the screen) indicates the actual settings.
The menu system is toggled on and off with the MENU key. The MENU is also switched off after one minute of inactivity. Most settings are memorized unless otherwise noted.
The main menu selections SETUP, SOUND, OPTIONS and HELP are explained in detail below.
Features available with some sources only are shown in grey color characters, while generally available functions are in normal case.
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USER GUIDE SVGA LCD PROJECTOR
8.3.1 THE SET-UP MENU SELECTIONS
TUNE is used to stabilize the image. An untuned image can be seen as
sideways instability or “swimming”. FREQUENCY is provided to adjust image width. Generally, an incorrect
frequency setting can be observed as an image too wide or too narrow, combined with vertical, unstable bands.
POSITION. Due to minor variations in graphic cards, the horizontal and vertical position may need adjustment. Select POSITION, then press LEFT and use the cursor keys or trackball.
REAR inverts the image for use in rear projection arrangements i.e. projection from the back of a screen.
CEILING switches between an upright and an upside-down projection by flipping the image vertically.
MAC ( 832 X 624 ) enables detection of this specific source. Some SVGA sources with equal or more total lines will then be treated as MAC ( 832 X 624 ). In those cases, turn this function off.
COLOR TEMP. (Color Temperature) adjusts the red and blue color components.
FACTORY RESET. This function resumes factory settings of all parameters.
8.3.2 THE SOUND SELECTIONS
TREBLE controls the higher sound range.
BASS controls the lower sound range .
BALANCE controls the sound balance between the two stereo speakers. EXTERNAL toggles between internal speakers and the audio line output.
The audio line output is used to connect external speakers through an external amplifier.
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USER GUIDE SVGA LCD PROJECTOR
8.3.3 THE OPTIONS SELECTIONS
HIDE OSD switches the on-screen echoing of controls on and off. This
setting only affects the direct control operations, not the menu system. This setting is not memorized.
SOURCE SEARCH is a toggle function that controls whether the projector shall automatically search for an active source or not. Manual source selection is maintained between active sources. Source priority is SOURCE 1 then 2. If SOURCE SEARCH is off (not tagged), the manually selected source is maintained, regardless of signal presence. If SOURCE SEARCH is active, the projector will switch to the next priority active source, regardless of manual selection.
VESA DPMS (Display Power Management Signalling). System initiating power down of the projector to avoid image imprint on the module. Regulates the various on/off/stand-by and suspend modes and signals the condition to the keyboard LED-indicators. Refer to the Projector Keyboard section for details.
TRACKBALL SENSITIVITY. Controls the response of the remote control trackball in the menu system. (It does not affect the response of the computer mouse. Please adjust mouse sensitivity on the computer). FAST, MEDIUM and SLOW are available options.
LANGUAGE. A selection of languages is available for the menu options, including English, German, French, Italian, Spanish, Norwegian, Japanese, Korean and Chinese. Other languages may apply.
POINTER selects the pointer appearance. Options include BALL, ARROW and CROSS. Other shapes may apply.
MASK selects whether the mask is applied downwards or upwards. SERVICE is used to reset the lamp timer.
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USER GUIDE SVGA LCD PROJECTOR
8.3.4 THE HELP SELECTIONS
SOURCE INFO provides a status list of parameters relating to the source
selected. ABOUT provides system information about the projector.
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USER GUIDE SVGA LCD PROJECTOR
9 CEILING MOUNTING
The projector is prepared for ceiling mounting. As opposed to desktop use (most tables are approx. 80 cm tall, are flat and have a hard surface finish), ceilings vary in height and material. Also considerations must be made with respect to signal and power wiring.
9.1 SELECTING A MOUNT
Various mounting systems are available from different sources. Contact your dealer for further details or consult vendor catalogs. Be sure that the vendor has tested the mount with this specific projector for operational safety. Check that the mounting brackets fit the integral M4 screw mounts (see illustration below) of the projector, and that the ventilation slots are not blocked.
200
100
215 mm
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USER GUIDE SVGA LCD PROJECTOR
9.2 MOUNTING IN THE CEILING
An improperly mounted projector is a potential danger to people and equipment. A projector and mount falling down may cause personal injury and material damage. Such damage caused by bad workmanship in mounting and operation may lead to legal action and should be avoided.
Avoid ceiling mounting of the projector in areas of frequent or probable earth quakes.
When fixing the mount in the ceiling, be sure to check the ceiling material and if it will hold the total weight of the mount and the projector. Look for wood, steel beams or concrete that will secure a good and lasting fixture. Avoid plaster or other fragile materials that do not have sufficient structural properties. Follow the detailed instructions supplied with the ceiling mount for proper mounting and operation.
After having mounted the projector in the ceiling, test if the holding force is sufficient by adding a load to the mount at least double the weight of the combined projector and mount. The mount should hold this extra weight with no sign of fatigue and with no sign of mounting screws loosening.
9.3 WIRING
Ceiling mounted projectors require long signal and power wires.
The signals should be wired using high quality coaxial cable. The cables usually need to be customized. Some vendors have specialized in this field. Contact your dealer for further detail.
If the signal cables run over a longer distance from the source to the projector, a line buffer (distribution amplifier) may be needed (available from third party vendors).
For potential fire reasons, the power wiring should be separately switched so that the projector can be switched off completely when not in use. The ON/OFF on the remote control only suspends operation of the projector without switching off completely.
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USER GUIDE SVGA LCD PROJECTOR
10 YOUR PROJECTOR IN DETAIL
The projector is designed from the ground up to be a compact, durable, bright and versatile device that is suitable for use in various indoors projection applications.
International mandatory regulations are employed, including the rigorous European CE and American UL and FCC standards that cover safety and radio interference issues.
Product packaging is by environmentally friendly materials that are recyclable and that do not emit any toxic fumes if combusted. The ‘RESY’ and ‘Grüne Punkt’ marks are referenced (with ID numbers), indicating that the proper fees are already paid for controlled return of packaging material.
The projector powers down according to the latest standards to minimize power consumption when the source connected becomes inactive (by lack of activity or when the source is switched off). Operation is automatically resumed when the source again becomes active, though some delay is incurred when restarting the projection lamp.
To allow for flexible operation and installation, the unit may be operated from the tabletop, ceiling mounted or in a rear-projection arrangement. Safe thermal operation is secured through a temperature controlled, well dimensioned cooling system that is minimizing fan noise and stray light.
Compatibility is wide, including most popular computer sources from VGA (640x480 expanded) to XGA (1024x768 compressed) resolution.
A wide mains voltage operating range is employed, and connection is through the internationally recognized IEC connector. The menu system is multi-lingual.
The following chapters detail various features of your projector that may be of interest.
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USER GUIDE SVGA LCD PROJECTOR
10.1 SLB - SMALL, LIGHT AND BRIGHT
The projector was designed to be the ultimate portable projector.
The advanced, miniaturized optical design and the use of a relatively low power, high efficiency illumination system combined with optimalized electronics has yielded a very compact, lightweight projector.
10.2 AUTOMATIC SETUP
The projector always seeks to adjust the projected image automatically. The user may also at any time invoke the autoadjust function by pressing RESET. When auto is operating, the image will be shifted to different positions on screen for about 5 seconds before it is stabilized.
10.3 POLYSILICON TFT LCD TECHNOLOGY
The light valve technology employed in the projector is based on small TFT (Thin Film Transistor) LCDs (Liquid Crystal Displays) manufactured in a high temperature process enabling the formation of so called PolySilicon transistors. These transistors are used both as switching elements at each picture element (pixel), and for other electronic signal handling.
10.4 BASIC OPTICAL SYSTEM
The projector is based on three PolySilicon TFT LCD light valves, one each for the primary red, green and blue colors of the spectrum. Any other color may be produced by combining various amounts of these primary colors. High brightness is made possible by novel techniques for improved light collection in the illumination system and better distribution through the optical system. A special PBS (Polarized Beam Splitter) is employed to reduce the traditional loss of light that is normally associated with LCD systems using polarized light.
MIRRORS
PBS
LAMP
LCDS
R
G
B
MIRRORS
PROJECTION
LENS
PRISM
A high efficiency discharge lamp that contains specially formulated metal halides produces a bright, white light with a well balanced spectral
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USER GUIDE SVGA LCD PROJECTOR
distribution. The white light is then split by dichroic mirrors in three rays of the primary colors red, green and blue. These beams are then directed to one each of the three LCD valves. Depending on the control of these three LCDs, where each primary component of the image is separated, light is let through or blocked. The beams are then recombined in a prism and directed to the projection lens.
The projection lens has zoom and focus rings available to the user in order to be able to select a suitable magnification (image size) at a given projection distance, and to adjust for a sharp image.
10.5 TRACKBALL REMOTE CONTROL
The remote control enables both set-up of the projector and control both of the projector and the computer mouse pointer during operation.
The mouse functionality duplicates the local computer mouse without the need for any special software drivers.
10.6 MENU SYSTEM
The menu system is designed so that it may be invoked and overlayed at any time with any image projected. When invoked, the menu system will not interrupt the display of the underlying image. The hierarchical design, with a main menu and sub-menus, provides a logical approach to access the various functions. The localization in the upper left corner and the moderate size of the menus does not block much of the view of the image displayed. Several languages are selectable to suit international users from east and west.
10.7 OSD SYSTEM
The OSD (On Screen Display) is used to echo user controls for positive feedback. The OSD is active both within the menu and with direct controls. The OSD should not be confused with the menu system, the latter being used to gain access to controls, while the OSD merely indicates the actual operation. The OSD may be selected or deselected in the menu.
10.8 SET-UP MEMORY
The various user selections and settings that are made with the remote control, the projector keypad and the menu system, are automatically memorized for future reference. Most settings are related to the actual source in use, so when switching between sources, or between modes within sources, the individual settings are recalled accordingly.
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USER GUIDE SVGA LCD PROJECTOR
The memory can store up to 40 different sources and mode characteristics. Some sources are predefined, while the remaining are available for customer set-up. See the compatibility list in the Technical Data section.
New sources are added to the memory only if the sync pattern differs significantly from a previous selection. If a new source is detected as an old one (close or identical sync patterns), and the settings are changed, the new settings will override the old ones.
See the Remote Control and Menu sections for details of which functions that are memorized.
10.9 COOLING SYSTEM
The heat generated in the projection lamp and in the electronics circuitry needs to be effectively vented out of the projector. Cooling fans are employed to force the convection of air through the system. Air is let out close to the projection lamp (as this is the hottest area).
The projector is designed to operate at a wide temperature range and works well when ceiling mounted, even at high ambients. See the technical Data section for temperature specification.
The cooling system is temperature controlled, so that when operated on the desktop at normal temperature, the noise level is minimized due to a relaxed fan speed. When operating in the ceiling under high temperature ambients, the fan runs at a higher speed to maintain cooling while the noise level increases. The light leakage out of the vents is minimized by a special light blocking design of the vent flanges.
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USER GUIDE SVGA LCD PROJECTOR
11 APPLICATIONS
The projector is perfectly suited for a variety of different applications including portable use, work groups, teaching, training, home theatres, control rooms, product promotion, shows, simulators and more…
11.1 PORTABLE USE
The projector is designed with portability in mind for the nomadic user. The footprint is small and the weight is low. The unit is employed with an integral handle, and is supplied with a soft carrying case holding the projector and all cables. The unit can be carried on-board an aeroplane and fits easily in the overhead locker. Remember that the projector is a delicate instrument containing precision optics. Avoid bumping and dropping the unit during transportation. When checking the unit in at the airport, ensure proper packaging to avoid breakage and malfunction. It is wise to bring an extra projection lamp, just in case…
11.2 WORK GROUPS
A work group typically involves a group of people actively involved in discussions round the table. The projector usually is connected to a networked computer. As the meeting evolves, various documents are continuously updated and corrected. Information is downloaded from the Internet or the company Intranet for up-to-date processing in the group. By the end of the session, the documents are wrapped up and minutes are distributed to the various recipients over the e-mail system. The projector may be placed on a table or permanently installed, either ceiling mounted or arranged for rear projection.
11.3 TEACHING
Educational institutions would use the projector both for traditional computer based teaching for the class, as well as interactive use over the Internet. By using the projector, the attention of the students is focused on a single large projection screen, supplementing the ordinary, individual computer monitors when needed. The projector may be placed on a table or permanently installed, either ceiling mounted or arranged for rear projection.
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USER GUIDE SVGA LCD PROJECTOR
11.4 TRAINING
The projector is ideally suited for company training in various areas such as products, software, organisational and staff continued education. It is practical for this purpose to have a dedicated training room with good facilities for each individual in order to secure the attention of each person during the training session. The projector may be placed on a table or permanently installed, either ceiling mounted or arranged for rear projection.
11.5 CONTROL ROOMS
Large screen projection of critical information enables a quicker and more consistent reaction to any change that needs immediate attention. This includes both manufacturing process control, as well as operational control in private, public and military situations. Several projectors may be cascaded or grouped to simultaneously project over a larger area or to project different screens simultaneously, using a dedicated screen splitter (available from third party suppliers). These applications are typically fixed and the projectors are usually either ceiling mounted for front projection or arranged in a rear-projection set-up.
11.6 PRODUCT PROMOTION
The projector is ideally suited to attract attention in order to promote sales of all kinds of products in shops and malls. The promotion material may be either computer generated based. Several projectors may be employed simultaneously to increase attention further. The projector is usually semi­permanently installed, either ceiling mounted or arranged for rear projection.
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USER GUIDE SVGA LCD PROJECTOR
11.7 TRADE SHOWS
Many companies attend various trade shows throughout the year. In these situations, the key issue is to attract the attention of a large, continuously moving public. One or more units projecting your company message will help steering the crowd to your business. The projector might be either placed on the table top, ceiling mounted or used for rear projection. Since control over lighting conditions is difficult at trade shows, arranging two projectors on top of each other projecting, the same image on the same screen will help by increasing the brightness.
11.8 SIMULATORS
Simulators are used in various applications for training and entertainment. Professional use includes car driving, air plane and ship vessel control training, as well as other expensive and often dangerous situations that require well trained personnel. Entertainment use is basically in various theme parks etc.
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USER GUIDE SVGA LCD PROJECTOR
12 TROUBLE-SHOOTING
This is a checklist to help you pinpoint any problem that may arise. Check the symptoms carefully if you experience any problem. The cure may be at your fingertips!
Always check that the ON/OFF indicator on the projector flashes when a key on the remote control is pressed. This indicates that the projector is receiving signals from the remote control.
SYMPTOM SOLUTION
The projector does not work
The projected image is completely black
The projected image is too dark or too light.
Some colors are unstable or flickering
Check if the mains cable is attached properly.
Check that the Power switch is ON.
Toggle the ON/OFF button on the remote control.
Check that the Power switch at the mains inlet is
ON.
The unit may have overheated due to the
ventilation slots being covered while the projector was in use. Also ensure that the ambient temperature is within spec. Check the air inlet filter, as it may need vacuuming (see Maintenance). Wait until the unit has completely cooled down before using again.
Adjust the CONTRAST and BRIGHTNESS
settings.
Press RESET, which will remove the pre-
determined settings for the current source, and make the set-up adjustments again.
Check first that there are no loose cable
connections.
You can try to adjust the image quality with the
CONTRAST and BRIGHTNESS keys.
Try to improve the tuning by accessing TUNE in
the menu system.
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USER GUIDE SVGA LCD PROJECTOR
SYMPTOM SOLUTION
The whole image appears to be unstable or misplaced
Cooling fan is not working
The remote control is not working
The desktop mouse is not working
If the image is scaled, press SCALE to return to
the default mode.
Adjust the frequency and tuning settings
(instability), or the image position settings (misalignment).
Check that you are using a source with
compatible resolution.
The projector may be connected to a source with
a non-standard computer (or video card). Adjust the frequency and position of the image.
Check that the Power ON/OFF switch is ON.
If the fan does not work the projector must not be
used and should be returned to your dealer for repair.
Make sure you point the remote control at the
projection screen or directly at the IR receiver
The maximum range of the IR transmitters is 15m
(50 feet) - Are you standing close enough?
If the effective range of the transmitters is
significantly reduced, the remote control needs new batteries.
Remember that the mouse must be connected
before the computer source is switched on.
Are the mouse cable and mouse adapter
connections secure?
Check the mouse driver settings on the computer
You must boot the computer after the cable has
been connected for it to recognise the mouse. If you are unsure whether this was the case, reboot your computer.
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USER GUIDE SVGA LCD PROJECTOR
Lamp lid
Screw
13 MAINTENANCE
The projector needs very little maintenance in order to function properly.
13.1 GENERAL
Use a damp cloth to wipe off dust on the exterior. Clean the lens with a damp, non-abrasive cloth, using just water or a standard lens cleaning solution available from photographic dealers.
Vacuum the air inlets periodically, especially when build-up of dust is observed. This will ensure cool operation of the unit.
Do not scratch the lens surface. Use the lens cap when the projector is not in use for added protection. Remember to remove the lens cap before operating the unit!
13.2 LAMP REPLACEMENT
The projector is using a custom metal halide lamp for illumination. The lamp is high pressure when hot (operating or immediately after switch-off). Lamp pressure is normal when cold.
A lamp timer is available in the menu system under HELP, ABOUT, that may be used to track lamp operating time. The timer may be reset by the user.
Projector seen from below
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USER GUIDE SVGA LCD PROJECTOR
Handle
Disconnect the power cord before opening the lamp lid to
change the lamp.
To change lamp, unscrew the lamp lid. A safety switch will cut off the power supply to the lamp. Unscrew the lamp holder, fold out the handle and pull out the old lamp holder. Insert a new lamp.
Screws
Projector seen from below
Push the lamp holder all the way until it positively stops and mount the screw. Fold the handle and remount the lamp lid. Mount all screws well.
Use only original lamp and holder as specified. The lamp is individually adjusted with the holder to maintain optimum illumination. Replacement using a different lamp may result in poor illumination, malfunction (potentially explosion) and will void any warranties.
To reset the lamp timer, invoke the menu system under OPTIONS, SERVICE, LAMP TIMER RESET. You need to confirm that you actually intend to reset the lamp timer, or cancel if you accidentally invoked the function.
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USER GUIDE SVGA LCD PROJECTOR
13.3 THE REMOTE CONTROL
The infrared remote control requires little maintenance.
The trackball element may be cleaned occasionally with a damp (not wet) cloth. To take out the ball, twist the ring holding the ball anti-clockwise. Having taken out the ball, you may also clean the trackball interior using a damp (not wet) cotton swab.
To change the batteries, open the battery holder on the rear of the handset. Remove the old batteries and dispose of carefully. Insert new batteries of the type described in the Technical Data section, observing the polarity instructions inside the battery holder, and close the clip-shut door. Test that the remote control functions correctly by pressing the LIGHT key to see if the backlighting operates properly.
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USER GUIDE SVGA LCD PROJECTOR
14 TECHNICAL DATA
The technical data given in this section was correct at the time of going to print, but may change without prior notice in order to improve product performance.
This projector is designed for indoor use and should not be operated or stored in conditions outside the general environmental limits given in section below, as this may lead to permanent damage and will violate any warranties.
14.1 GENERAL ENVIRONMENTAL LIMITS
Storage temperature Storage humidity 10 - 90 % relative humidity, non-
Operating temperature Operating humidity 20 - 80 % relative humidity
Allow for slow acclimatization after storing at extreme temperatures and humidities, to avoid condensation. Should condensation appear, leave the projector unit in a controlled environment within the operating limits until the condensation has evaporated before using the projector.
-20 - 60°C (-4 - 140 F), sea level
condensing 10 - 30°C (50 - 86 F) ambient, sea level
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USER GUIDE SVGA LCD PROJECTOR
14.2 PROJECTOR UNIT
PROJECTOR DIMENSIONS (H x W x L) PROJECTOR WEIGHT 5 kg / 11 lbs PROJECTION LENS Manual zoom and focus lens
IMAGE SIZE 0.76 - 7.6 m / 30 - 300 inches (wide)
PROJECTION DISTANCE 1 - 10 m / 3.3 - 33 ft ANTI-KEYSTONE CORRECTION 12 degrees PROJECTION LAMP 150 W metal halide LIGHT OUTPUT 750 ANSI lumen CELL 1.3” polysilicon TFT LCD COLOR RESOLUTION 16.7 million CONTRAST RATIO 300:1 PIXEL RESOLUTION 800 x 600 x 3 DEFECTIVE PIXELS 10 (max) VIDEO FREQUENCY 12 - 150 MHz HORIZONTAL SYNC 15 - 100 kHz VERTICAL SYNC 43.5 - 130 Hz COMPUTER INPUT 0 - 1 Vpp AUDIO INPUT 1V RMS SPEAKERS 2 x 1 W, four speakers APPROVALS
137 x 249 x 295 (375) mm /
5.4 x 9.8 x 11.6 (14.7) inch
1.3 zoom ratio f 45-59 mm F 2.5-2.9
0.58 - 5.5 m / 23 - 230 inches (tele)
CE
UL
cUL
FCC Class A, Subpart J, Part 15
14.3 POWER SUPPLY
DUAL VOLTAGE 100 - 120 VAC, 60 Hz, +/- 10 %
220 - 240 VAC, 50 Hz, +/- 10 % 250 W operating, 15W standby
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USER GUIDE SVGA LCD PROJECTOR
14.4 REMOTE CONTROL
UNIT SIZE (H x W x L) 20 x 50 x 190 mm / 0.78 x 1.97 x 7.48 inch UNIT WEIGHT 146 g / 0.32 lb. (with batteries) BATTERIES 4 pcs LR03/AAA 1.5V penlight FUNCTIONAL RANGE 15 m / 50 ft COMPATIBILITY Microsoft 2-key serial; MAC; PS/2 APPROVALS CE, FCC Class A
14.5 COMPATIBILITY
The projector is compatible with the interfaces and resolutions shown below, some of which are predefined. However since different varieties of these exist, a frequency adjustment may be needed.
MODE RESOLUTION
Generic 640 x 350
640 x 400 640 x 480 720 x 480 800 x 600 1024 x 768 (compressed)
VGA 640 x 350
640 x 400 640 x 480
720 x 400 SVGA 800 x 600 XGA 1024 x 768 (compressed) MAC 640 x 480
832 x 624
1024 x 768 (compressed)
1152 x 870 (compressed)
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USER GUIDE SVGA LCD PROJECTOR
DIAGONAL
0.60m/ 24
1.80m/ 71
4.20m/ 165
5.40m/ 213
WIDTH
0.48m/ 19
1.44m/ 57
3.36m/ 132
4.32m/ 170
HEIGHT
0.36m/ 14
1.08m/ 43
2.52m/ 99
3.24m/ 128
DISTANCE
1.00m/ 39
3.00m/ 118
7.00m/ 276
9.00m/ 354
MINIMUM
DISTANCE
1.00m/ 39
3.00m/ 118
7.00m/ 276
9.00m/ 354
DIAGONAL
0.80m/ 31
2.30m/ 91
5.50m/ 217
7.00m/ 276
WIDTH
0.64m/ 25
1.84m/ 72
4.40m/ 173
5.60m/ 220
HEIGHT
0.48m/ 18
1.38m/ 54
3.30m/ 130
4.20m/ 165
14.6 PROJECTION DISTANCES
The following table shows the combinations of projection distances and screen sizes that are possible.
Please consider the values given as nominal, with a variation of +/- 10 %.
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USER GUIDE SVGA LCD PROJECTOR
123
ANALOG R IN
ANALOG G IN
ANALOG B IN
78ANALOG R OUT
1
10199
182626 PIN HIGH DENSITY DSUB
FEMALE (FRONT VIEW)
91011
12
ANALOG G OUT
ANALOG B OUT
ANALOG R GND IN
ANALOG G GND IN
ANALOG B GND IN
161718192021ANALOG R GND OUT
ANALOG G GND OUT
ANALOG B GND OUT
HSYNC IN
24
2526C/VSYNC IN
DIGITAL GND
DIGITAL GND
HSYNC OUT
VSYNC OUT
22
RESERVED
23
RESERVED
4
RESERVED
5
RESERVED
6
RESERVED
13
14
15
RESERVED
RESERVED
RESERVED
15 CONNECTORS
The connector ports for the source equipment on the projector are located on the right hand-side (when facing) of the unit. The pinouts of all the connector ports is described in this section.
Do not connect any devices or cables other than those supplied with the projector into the connector ports on the projector unit, even if the connector ports appear identical, as this voids any warranty and may cause permanent damage to the projector.
15.1 SOURCE 1 & 2
This connector relays all signals from the computer to the projector, and also back to a local CRT monitor if required.
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USER GUIDE SVGA LCD PROJECTOR
8 PIN MINIDIN
FEMALE
(FRONT VIEW)
1
2345678
1
2
345
PS/2 CLOCK
RS232 TXD
RS232 RTS
RS232 RXD
RS232 CTS
678
PS/2 DATA
MAC ADB
GND
3.5 mm
JACK
(FRONT VIEW)
TIP
STEM
COMMON
RIGHT
RING
LEFT
15.2 MOUSE
This port is used to relay mouse signals from the projector to the computer.
15.3 LINE OUT
This connector is used for stereo sound output.
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USER GUIDE SVGA LCD PROJECTOR
16 ENVIRONMENTAL HANDLING
Care has been taken in the manufacture of this projector so that environmental stress and pollution has been minimized. No CFCs are used during the manufacture of the unit. Where possible, recyclable materials have been used to minimize the environmental impact.
The delivery packaging can be recycled without further ado.
With respect to the projector unit itself, thought should be given to the eventual disposal of the unit in the most environmentally friendly manner considering the mechanical, electronic and chemical components inside. If possible, return the unit to a speciallized company handling electronic waste.
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USER GUIDE SVGA LCD PROJECTOR
17 FCC STATEMENT
This equipment complies with the limits for a Class A computing device, pursuant to Subpart J of Part 15 of FCC rules. Only peripherals (computer input/output devices, terminals, printers, etc.) certified to comply with the Class A limits may be attached to a computer that complies with Class A limits. When connecting to a peripheral device, a shielded input/output cable is required to ensure compliance with FCC rules. The shielded cable that must be used is supplied with the equipment. Operation with non­certified peripherals or non-shielded cables is likely to result in interference to radio and TV reception.
This equipment generates and uses radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio and television reception. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of the FCC rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures :
Reorient the receiving antenna.
Relocate the projector with respect to the receiver.
Plug the equipment to a different outlet so that equipment
and receiver are on different branch circuits.
Fasten cables using mounting screws to ensure adequate EMI control.
You may require the following booklet from the Federal Communications Commission (FCC) : "How to identify and resolve radio and TV interference problems", available from the U.S. Government Printing Office, Washington, DC 20402, Stock No. 004-000-00345-4.
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PLEASE READ
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