R
LCD Projector Commercial Use
Operating Instructions
Model No. PT-LB20NTU
PT-LB20U
PT-LB20SU
PT-LB20VU
ENGLISH
POWER |
INPUT |
VIDEO |
RGB |
AUTO |
MENU |
SETUP |
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ENTER |
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FREEZE |
SHUTTER |
STD |
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VOLUME |
D.ZOOM |
INDEX |
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WINDOW |
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PROJECTOR
Before operating this product, please read the instructions carefully and save this
manual for future use.
TQBJ 0166
Dear Panasonic Customer:
This instruction booklet provides all the necessary operating information that you might require. We hope it will help you to get the most out of your new product, and that you will be pleased with your Panasonic LCD projector. The serial number of your product may be found on its bottom. You should note it in the space provided below and retain this booklet in case service is required.
Model number: PT-LB20NTU / PT-LB20U / PT-LB20VU / PT-LB20SU
Serial number:
IMPORTANT SAFETY NOTICE
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.
Power Supply: This LCD Projector is designed to operate on 100 V – 240 V, 50 Hz/60 Hz AC, house current only.
CAUTION: The AC power cord which is supplied with the projector as an accessory can only be used for power supplies up to 125 V, 7 A. If you need to use higher voltages or currents than this, you will need to obtain a separate 250 V power cord. If you use the accessory cord in such situations, fire may result.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.
2-ENGLISH
CAUTION: |
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This equipment is equipped with a three-pin |
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grounding-type power plug. Do not remove the |
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grounding pin on the power plug. This plug will only |
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fit a grounding-type power outlet. This is a safety |
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feature. If you are unable to insert the plug into the |
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outlet, contact an electrician. Do not defeat the |
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purpose of the grounding plug. |
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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 in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful 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 or relocate the receiving antenna.
–Increase the separation between the equipment and receiver.
–Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
–Consult the dealer or an experienced radio/TV technician for help. FCC CAUTION: To assure continued compliance, use only shielded
interface cables when connecting to computers or peripheral devices.
Any unauthorized changes or modifications to this equipment will void the users authority to operate.
If you use serial port to connect PC for external control of projector, you must use optional RS-232C serial interface cable with ferrite core. Any unauthorized changes or modifications to this equipment will void the user’s authority to operate.
FCC RF Exposure Warning: (if provided with wireless device)
–This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
–This equipment has been approved for mobile operation and requires minimum 20 cm spacing be provided between antenna(s) and all person's body (excluding extremities of hands, wrist and feet) during wireless modes of operation.
–This equipment may not be used with other installed transmitters, which may be capable of simultaneous transmission.
Preparation
ENGLISH-3
WARNING:
BNot for use in a computer room as defined in the Standard for the Protection of Electronic Computer/Data Processing Equipment, ANSI/NFPA 75.
BFor permanently connected equipment, a readily accessible disconnect device shall be incorporated in the building installation wiring;
BFor pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily accessible.
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Declaration of Conformity |
Model Number: |
PT-LB20NTU/PT-LB20U/PT-LB20VU/PT-LB20SU |
Trade Name: |
Panasonic |
Responsible party: |
Panasonic Corporation of North America |
Address: |
One Panasonic Way Secaucus New Jersey 07094 |
Telephone number: |
1-800-528-8601 or 1-800-222-0741 |
Email: |
pbtsservice@panasonic.com |
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
4-ENGLISH
Contents |
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Preparation |
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IMPORTANT SAFETY NOTICE ... |
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Precautions with regard to |
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safety ......................................... |
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Accessories ............................... |
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Before use .................................. |
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Location and function of each |
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part........................................... |
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Getting started |
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Setting-up................................... |
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Projection methods, Projector |
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position, Projection distances |
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Connections............................... |
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Connecting to computer, |
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Connecting to video equipment |
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Preparation for the remote |
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control unit.............................. |
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Basic operation |
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Turning on the power................ |
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Turning off the power................ |
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Useful functions |
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Correcting keystone distortion |
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and automatic positioning..... |
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Turning off the picture and sound |
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momentarily ............................ |
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Pausing a picture....................... |
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Enlarging the picture................. |
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Adjusting the volume ................ |
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Displaying two screens............. |
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Adjustments and settings |
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On-screen menus ...................... |
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Menu screens, Menu operation |
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guide, Returning a setting to the |
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factory default |
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Correcting keystone distortion... |
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Adjusting the picture................. |
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PICTURE MODE, CONTRAST, |
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BRIGHT, COLOR, TINT, |
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SHARPNESS, COLOR TEMP., |
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White balance R/G/B, |
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DAYLIGHTVIEW, AI, |
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TV-SYSTEM, STILL MODE, |
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SIGNAL MODE, Projecting sRGBcompatible pictures
Adjusting the position............... |
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POSITION, DOT CLOCK, CLOCK |
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PHASE, ASPECT, RESIZING, |
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FRAME LOCK |
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Changing the display |
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language.................................. |
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Option settings .......................... |
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OSD, AUTO SEARCH, AUTO |
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SIGNAL, AUTO KEYSTN, RGB2 |
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SELECT, RGB/YPBPR, VGA60/480p, |
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SXGA MODE, Noise Reduction (NR), |
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BLACKBOARD, BACK COLOR, |
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FRONT/REAR, DESK/CEILING, FAN |
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CONTROL, LAMP POWER, LAMP |
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RUNTIME, FUNC 1, CONTROL KEY, |
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AUTO POW.OFF, POWER MEMORY |
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Setting up the security |
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function ................................... |
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INPUT PASSWD, AMEND PASSWD, |
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TEXT DISPLAY, TEXT CHANGE |
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Network setup............................ |
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Care and maintenance |
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When the TEMP indicator and the |
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LAMP indicator are |
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illuminated............................... |
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Cleaning and replacing |
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the air filter .............................. |
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Replacing the lamp unit ............ |
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Before calling for service.......... |
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Cleaning and maintenance ....... |
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Others |
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Specifications ............................ |
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Appendix .................................... |
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List of compatible signals, Projection |
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dimensions calculation methods, |
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Using the SERIAL connector |
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Dimensions ................................ |
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Trademark acknowledgements... |
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NOTES IMPORTANTES |
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CONCERNANT LA SECURITE... |
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Précautions de sécurité.............. |
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Avant l’utilisation.......................... |
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Remplacement du bloc de lampe... |
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Preparation
ENGLISH-5
Precautions with regard to safety
WARNING
If you notice smoke, strange smells or noise coming from the projector, disconnect the power cord plug from the wall outlet.
BDo not continue to use the projector in such cases, otherwise fire or electric shocks could result.
BCheck that no more smoke is coming out, and then contact an Authorized Service Center for repairs.
BDo not attempt to repair the projector yourself, as this can be dangerous.
Do not install this projector in a place which is not strong enough to take the full weight of the projector.
BIf the installation location is not strong enough, it may fall down or tip over, and severe injury or damage could result.
Installation work (such as ceiling suspension) should only be carried out by a qualified technician.
BIf installation is not carried out correctly, there is the danger that injury or electric shocks may occur.
If foreign objects or water get inside the projector, or if the projector is dropped or the cabinet is broken, disconnect the power cord from the wall outlet.
BContinued use of the projector in this condition may result in fire or electric shocks.
BContact an Authorized Service Center for repairs.
Do not overload the wall outlet.
BIf the power supply is overloaded (for example, by using too many adapters), overheating may occur and fire may result.
Do not remove the cover or modify it in any way.
BHigh voltages can cause fire or electric shocks.
BFor any inspection, adjustment and repair work, please contact an Authorized Service Center.
Clean the power cord plug regularly to prevent it from becoming covered in dust.
BIf dust builds up on the power cord plug, the resulting humidity can damage the insulation, which could result in fire. Pull the power cord plug out from the wall outlet and wipe it with a dry cloth.
BIf not using the projector for an extended period of time, pull the power cord plug out from the wall outlet.
Do not do anything that might damage the power cord or the power cord plug.
BDo not damage the power cord, make any modifications to it, place it near any hot objects, bend it excessively, twist it, pull it, place heavy objects on top of it or wrap it into a bundle.
6-ENGLISH
BIf the power cord is used while damaged, electric shocks, short-circuits or fire may result.
BAsk an Authorized Service Center to carry out any repairs to the power cord that might be necessary.
Do not handle the power cord plug with wet hands.
BFailure to observe this may result in electric shocks.
Insert the power cord plug securely into the wall outlet.
BIf the plug is not inserted correctly, electric shocks or overheating could result.
BDo not use plugs which are damaged or wall outlet which are coming loose from the wall.
Do not place the projector on top of surfaces which are unstable.
BIf the projector is placed on top of a surface which is sloped or unstable, it may fall down or tip over, and injury or damage could result.
Do not place the projector into water or let it become wet.
BFailure to observe this may result in fire or electric shocks.
Do not place the projector on soft materials such as carpets or sponge mats.
BDoing so may cause the projector to overheat, which can cause burns, fire or damage to the projector.
Do not place liquid containers on top of the projector.
BIf water spills onto the projector or gets inside it, fire or electric shocks could result.
BIf any water gets inside the projector, contact an Authorized Service Center.
Do not insert any foreign objects into the projector.
BDo not insert any metal objects or flammable objects into the projector or drop them onto the projector, as doing so can result in fire or electric shocks.
Keep the batteries out of the reach of infants.
BIf the batteries are swallowed, death by suffocation may result. If you believe that the batteries may have been swallowed, seek medical advice immediately.
Do not allow the + and - terminals of the batteries to come into contact with metallic objects such as necklaces or hairpins.
BFailure to observe this may cause the batteries to leak, overheat, explode or catch fire.
BStore the batteries in a plastic bag and keep them away from metallic objects.
During a thunderstorm, do not touch the projector or the cable.
BElectric shocks can result.
Do not use the projector in a bath or shower.
BFire or electric shocks can result.
Preparation
ENGLISH-7
Do not look into the lens while the projector is being used.
BStrong light is emitted from the projector’s lens. If you look directly into this light, it can hurt and damage your eyes.
BBe especially careful not to let young children look into the lens. In addition, disconnect the power cord when you are away from the projector.
Do not place your hands or other objects close to the air outlet port.
BHeated air comes out of the air outlet port. Do not place your hands or face, or objects which cannot withstand heat close to this port, otherwise burns or damage could result.
Replacement of the lamp unit should only be carried out by a qualified technician.
BThe lamp unit has high internal pressure. If improperly handled, explosion might result.
BThe lamp unit can easily become damaged if struck against hard objects or dropped, and injury or malfunctions may result.
When replacing the lamp, allow it to cool for at least one hour before handling it.
BThe lamp cover gets very hot, and touching it can cause burns.
Before replacing the lamp, be sure to disconnect the power cord from the wall outlet.
BElectric shocks or explosions can result if this is not done.
Caution
Do not cover the air inlet port or the air outlet port.
BDoing so may cause the projector to overheat, which can cause fire or damage to the projector.
BDo not place the projector in narrow, badly ventilated places such as closets or bookshelves.
BDo not place the projector on cloth or papers, as these materials could be drawn into the air inlet port.
Do not set up the projector in humid or dusty places or in places where the projector may come into contact with smoke or steam.
BUsing the projector under such conditions may result in fire or electric shocks.
When disconnecting the power cord, hold the plug, not the lead.
BIf the power cord itself is pulled, the lead will become damaged, and fire, short-circuits or serious electric shocks may result.
Always disconnect all cables before moving the projector.
BMoving the projector with cables still attached can damage the cables, which could cause fire or electric shocks to occur.
Do not place any heavy objects on top of the projector.
BFailure to observe this may cause the projector to become unbalanced and fall, which could result in damage or injury.
8-ENGLISH
Do not short-circuit, heat or disassemble the batteries or place them into water or fire.
BFailure to observe this may cause the batteries to overheat, leak, explode or catch fire, and burns or other injury may result.
When inserting the batteries, make sure the polarities (+ and -) are correct.
BIf the batteries are inserted incorrectly, they may explode or leak, and fire, injury or contamination of the battery compartment and surrounding area may result.
Use only the specified batteries.
BIf incorrect batteries are used, they may explode or leak, and fire, injury or contamination of the battery compartment and surrounding area may result.
Insulate the battery using tape or similar before disposal.
BIf the battery comes into contact with metallic objects or other batteries, it may catch fire or explode.
Do not put your weight on this projector.
BYou could fall or the projector could break, and injury may result.
BBe especially careful not to let young children stand or sit on the projector.
If not using the projector for an extended period of time, disconnect the power cord plug from the wall outlet.
BIf dust builds up on the power cord plug, the resulting humidity may damage the insulation, which could result in fire.
BThis projector continues to draw approximately 4 W of power even when the power is turned off.
Disconnect the power cord plug from the wall outlet as a safety precaution before carrying out any cleaning.
BElectric shocks can result if this is not done.
Ask an Authorized Service Center to clean inside the projector at least once a year.
BIf dust is left to build up inside the projector without being cleaned out, it can result in fire or problems with operation.
BIt is a good idea to clean the inside of the projector before the season for humid weather arrives. Ask your nearest Authorized Service Center to clean the projector when required. Please discuss with the Authorized Service Center regarding cleaning costs.
We are constantly making efforts to preserve and maintain a clean environment. Please take non repairable units back to your dealer or a recycling company.
Preparation
ENGLISH-9
NOTICE:
BThis product has a High Intensity Discharge (HID) lamp that contains a small amount of mercury. It also contains lead in some components. Disposal of these materials may be regulated in your community due to environmental considerations. For disposal or recycling information please contact your local authorities, or the Electronics Industries Alliance: <http://www.eiae.org.>
Accessories
Check that all of the accessories shown below have been included with your projector.
Card remote control unit |
Lithium battery for |
RGB signal cable |
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(N2QADC000008 x1) |
remote control unit |
[1.8 m (5´10˝), |
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(CR2025 x1) |
K1HA15DA0002 x1] |
POWER |
INPUT |
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VIDEO |
RGB |
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AUTO |
MENU |
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SETUP |
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ENTER |
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Power cord |
Carrying bag |
FREEZE |
SHUTTER |
(K2CG3DR00006 x 1) |
(TPEP013-1 x 1) |
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STD |
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VOLUME |
D.ZOOM |
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INDEX |
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WINDOW |
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PROJECTOR |
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CD-ROM* |
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*PT-LB20NTU only |
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10-ENGLISH
Before use
Caution when moving the projector
Be sure to attach the lens cover before moving the projector.
The projection lens is extremely susceptible to vibration and shocks. When moving the projector, use the accessory carrying bag. When placing the projector inside the carrying bag, position it so that the lens is facing upward. Do not put anything else in the bag other than the projector and the cables.
Cautions regarding setting-up
Avoid setting up in places which are subject to vibration or shocks.
The internal parts can be damaged, which may cause malfunctions or accidents.
Avoid setting up in places which are subject to sudden temperature changes, such as near an air conditioner.
The life of the lamp may be shortened.
Do not set up the projector near high-voltage power lines or near motors.
The projector may be subject to electromagnetic interference.
If installing the projector to the ceiling, ask a qualified technician to carry out all installation work.
You will need to purchase the separate installation kit (Model No.ET-PKB30). Furthermore, all installation work should only be carried out by a qualified technician.
If using this projector at high elevations (above 1 400 m), set the “FAN CONTROL” to “HIGH”. (Refer to page 47.)
Failure to observe this may result in malfunctions.
Preparation
ENGLISH-11
Notes on use
In order to get the best picture quality
Draw curtains or blinds over any windows and turn off any lights near the screen to prevent outside light or light from indoor lamps from shining onto the screen.
Do not touch the surfaces of the lens with your bare hands.
If the surface of the lens becomes dirty from fingerprints or anything else, this will be magnified and projected onto the screen. Moreover, when not using the projector, retract the lens and then cover it with the lens cover.
Screen
Do not apply any volatile substances which may cause discoloration to the screen, and do not let it become dirty or damaged.
Lamp
The lamp may need to be replaced earlier due to variables such as individual lamp characteristics, usage conditions and the installation environment, especially when the projector is subjected to continuous use for more than 10 hours or the power is frequently turned on and off.
Liquid crystal panel
The liquid crystal panel of the projector is built with very high precision technology to provide fine picture details. Occasionally, a few non-active pixels may appear on the screen as fixed points of blue, green or red. Please note that this does not affect the performance of your LCD.
12-ENGLISH
Location and function of each part
Projector <Top, right and front>
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Preparation
#Projector control panel (page 16) $Zoom ring (page 25)
%Focus ring (page 25)
&Security lock
This can be used to connect a commercially-available theft-prevention cable (manufactured by Kensington). This security lock is compatible with the Microsaver Security System from Kensington.
'Leg adjuster buttons (L/R) (page 25)
These buttons are used to unlock the front adjustable legs. Press to adjust the angle of tilt of the projector.
(Lens cover
)Projection lens
*Remote control signal receptor (page 23)
ENGLISH-13
Projector <Back and bottom> |
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#Connector panel (page 15)
$Air outlet port
Do not cover this port.
%Speaker
&Front adjustable legs (L/R) (page 25)
'Air inlet port, Air filter (page 54) Do not cover this port.
(Lamp unit cover (page 55)
NOTE:
BDuring projection of an image, the cooling fan will operate, emitting a small noise as it operates. This noise may change depending on the ambient temperature. Turning the lamp on or off will cause this noise to increase a little.
BBy using the “OPTION” menu to set “LAMP POWER” to “LOW”, the operating sound of the fan can be reduced. (Refer to page 47.)
WARNING
Do not place your hands or other objects close to the air outlet port.
BHeated air comes out of the air outlet port. Do not place your hands or face, or objects which cannot withstand heat close to this port, otherwise burns or damage could result.
14-ENGLISH
Connector panel
$ % & ' ) *
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#Power input socket (AC IN) (page 24)
The accessory power cord is connected here.
Do not use any power cord other than the accessory power cord.
$SERIAL connector (pages 21, 22 and 64)
This connector is used to connect a personal computer to the projector in order to control the projector externally. (RS-232C compatible)
%RGB1 IN connector (pages 21 and 22)
This connector is used to input RGB signals and YPBPR signals.
&RGB2 IN/1 OUT connector (pages 21, 22 and 46)
This connector is used to input or output RGB signals and YPBPR signals. Adjust “RGB2 SELECT” in the “OPTION” menu to select whether you want input or output with this connector.
'S-VIDEO IN connector (pages 22 and 42)
This connector is used to input signals from S-VIDEO-compatible equipment such as a video deck. The connector is S1 signal compatible, and it automatically switches between 16:9 and 4:3 aspect ratios in accordance with the type of signal being input.
(VIDEO IN connector (page 22)
This connector is used to input video signals from video equipment such as a video deck.
)AUDIO IN L-R connectors (pages 21 and 22)
*Menu operation (page 16)
Preparation
ENGLISH-15
Projector control panel |
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Menu |
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operation |
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panel:page 15> |
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Remote control unit |
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VIDEO |
RGB |
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AUTO |
MENU |
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ENTER |
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FREEZE |
SHUTTER |
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VOLUME |
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INDEX |
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#RGB INPUT indicator
This indicator illuminates when a signal is being input to the connector (RGB1 IN or RGB2 IN) selected using the input select buttons.
$LAMP indicator (page 53)
This indicator illuminates when it is time to replace the lamp unit. It flashes if a circuit abnormality is detected.
16-ENGLISH
%TEMP indicator (page 52)
This indicator illuminates if an abnormally high temperature is detected inside
the projector or around it. If the temperature rises above a certain level, the Preparation
power supply will be turned off automatically and the indicator will flash.
&Illumination sensor (page 39)
This sensor detects the luminance when the “DAYLIGHTVIEW” function is operating. Do not cover the projector and do not place any object on the projector when using it.
'POWER button (pages 24, 26 and 27)
This button is used to turn the power on and off. This button on the projector illuminates red when the projector is in standby mode, and it illuminates green when a picture starts to be projected.
(INPUT buttons (page 25)
These buttons are used to switch the input signals from the connected equipment.
)AUTO SETUP button (pages 25 and 28)
If this button is pressed while a picture is being projected, the projection settings will be adjusted automatically in accordance with the signal being input. In addition, the angle of tilt of the projector will be automatically detected and adjusted in order to correct any keystone distortion.
*MENU button (pages 32 and 34)
This button is used to display the “MAIN MENU”. When a menu screen is being displayed, this button can be used to return to a previous screen or to clear the screen.
+Arrow (FGI and H) buttons (page 34)
These buttons are used to select and adjust items in the on-screen menus.
,ENTER button (page 34)
This button is used to accept and to activate items selected in the on-screen menus.
-FREEZE button (page 29)
This button is used to momentarily freeze projection so that a still picture is displayed.
.SHUTTER button (page 29)
This button is used to momentarily turn off the picture and sound.
/VOLUME +/- buttons (page 30)
These buttons are used to adjust the volume of the sound output from the projector’s built-in speaker. Refer to page 33 for details on how to adjust the volume without using the remote control unit.
0STD (standard) button (page 35)
This button is used to reset the projector adjustment values to the factory default settings.
1INDEX WINDOW button (page 31)
This button can be used to split the image projection area into a still picture and a moving picture. When NETWORK is selected, the screen display will be switched between four window style, index style, and 16 Index style.
(PT-LB20NTU only. Refer to the accessory CD-ROM for details.)
2D.ZOOM +/- buttons (page 30)
These buttons are used to enlarge the projected image.
ENGLISH-17
Setting-up
Projection methods
In way of installing projector, any one of the following four projection methods are used. Select whichever projection method matches the setting-up method. (The projection method can be set from the “OPTION” menu. Refer to pages 46 and 47 for details.)
BFront-desk projection |
BFront-ceiling projection |
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Setting |
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FRONT/REAR |
FRONT |
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FRONT |
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DESK/CEILING |
DESK |
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BRear-desk projection |
BRear-ceiling projection |
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(Using a translucent screen) |
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(Using a translucent screen) |
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Setting |
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FRONT/REAR REAR
DESK/CEILING DESK
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Setting |
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FRONT/REAR REAR
DESK/CEILING CEILING
NOTE:
BYou will need to purchase the separate ceiling bracket (ET-PKB30) when using the ceiling installation method.
BDo not set up the projector vertically or tilted horizontally, otherwise it may cause damage to the projector.
BIt is recommended that you set up the projector in a place that is tilted at less than ±30° vertically. Setting up the projector in places that are tilted at more than ±30° vertically may shorten component life.
18-ENGLISH
Projector position
Top edge of screen
SH |
Screen |
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L |
|
H1 |
Bottom edge of screen
81.2 mm (3-3/16˝)
SW |
L |
|
Screen
L: Projection distance SH: Image height SW:Image width
H1: Distance from center of lens to bottom edge of projected image
Getting started
Projection distances
PT-LB20NTU/PT-LB20U
4:3 Screen size |
Projection distance (L) |
Height position |
|
(diagonal) |
Wide (LW) |
Telephoto (LT) |
(H1) |
0.84 m(33˝) |
— |
1.1 m(3´7˝) |
0.08 m(3-1/8˝) |
|
|
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1.02 m(40˝) |
1.2 m(3´11˝) |
1.4 m(4´7˝) |
0.09 m(3-17/32˝) |
|
|
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1.27 m(50˝) |
1.5 m(4´11˝) |
1.7 m(5´6˝) |
0.11 m(4-5/16˝) |
|
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1.52 m(60˝) |
1.8 m(5´10˝) |
2.1 m(6´10˝) |
0.14 m(5-1/2˝) |
1.78 m(70˝) |
2.1 m(6´10˝) |
2.4 m(7´10˝) |
0.16 m(6-9/32˝) |
2.03 m(80˝) |
2.4 m(7´10˝) |
2.8 m(9´2˝) |
0.18 m(7-1/16˝) |
2.29 m(90˝) |
2.7 m(8´10˝) |
3.2 m(10´5˝) |
0.20 m(7-27/32˝) |
2.54 m(100˝) |
3.0 m(9´10˝) |
3.5 m(11´5˝) |
0.22 m(8-21/32˝) |
|
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3.05 m(120˝) |
3.6 m(11´9˝) |
4.2 m(13´9˝) |
0.26 m(10-7/32˝) |
|
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3.81 m(150˝) |
4.5 m(14´9˝) |
5.3 m(17´4˝) |
0.33 m(12-31/32˝) |
|
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|
5.08 m(200˝) |
6.0 m(19´8˝) |
7.1 m(23´3˝) |
0.44 m(17-5/16˝) |
|
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6.35 m(250˝) |
7.5 m(24´7˝) |
8.9 m(29´2˝) |
0.55 m(21-5/8˝) |
|
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7.62 m(300˝) |
9.0 m(29´6˝) |
10.7 m(35´1˝) |
0.66 m(25-31/32˝) |
ENGLISH-19
PT-LB20SU
4:3 Screen size |
Projection distance (L) |
Height position |
|
(diagonal) |
Wide (LW) |
Telephoto (LT) |
(H1) |
0.84 m(33˝) |
— |
1.1 m(3´7˝) |
0.08 m(3-1/8˝) |
1.02 m(40˝) |
1.2 m(3´11˝) |
1.4 m(4´7˝) |
0.09 m(3-17/32˝) |
1.27 m(50˝) |
1.5 m(4´11˝) |
1.8 m(5´10˝) |
0.11 m(4-5/16˝) |
|
|
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1.52 m(60˝) |
1.8 m(5´10˝) |
2.1 m(6´10˝) |
0.14 m(5-1/2˝) |
|
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1.78 m(70˝) |
2.1 m(6´10˝) |
2.5 m(8´2˝) |
0.16 m(6-9/32˝) |
|
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2.03 m(80˝) |
2.4 m(7´10˝) |
2.9 m(9´6˝) |
0.18 m(7-1/16˝) |
|
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2.29 m(90˝) |
2.8 m(9´2˝) |
3.2 m(10´5˝) |
0.20 m(7-27/32˝) |
|
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2.54 m(100˝) |
3.0 m(9´10˝) |
3.6 m(11´9˝) |
0.22 m(8-21/32˝) |
3.05 m(120˝) |
3.7 m(12´1˝) |
4.3 m(14´1˝) |
0.26 m(10-7/32˝) |
3.81 m(150˝) |
4.6 m(15´1˝) |
5.4 m(17´8˝) |
0.33 m(12-31/32˝) |
5.08 m(200˝) |
6.1 m(20´) |
7.3 m(23´11˝) |
0.44 m(17-5/16˝) |
6.35 m(250˝) |
7.6 m(24´11˝) |
9.1 m(29´10˝) |
0.55 m(21-5/8˝) |
|
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7.62 m(300˝) |
9.2 m(30´2˝) |
11.0 m(36´1˝) |
0.66 m(25-31/32˝) |
|
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|
PT-LB20VU
4:3 Screen size |
Projection distance (L) |
Height position |
|
(diagonal) |
Wide (LW) |
Telephoto (LT) |
(H1) |
0.84 m(33˝) |
— |
1.4 m(4´7˝) |
0.04 m(1-9/16˝) |
1.02 m(40˝) |
1.4 m(4´7˝) |
1.7 m(5´6˝) |
0.05 m(1-15/16˝) |
1.27 m(50˝) |
1.7 m(5´6˝) |
2.1 m(6´10˝) |
0.06 m(2-11/32˝) |
1.52 m(60˝) |
2.1 m(6´10˝) |
2.5 m(8´2˝) |
0.07 m(2-3/4˝) |
|
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1.78 m(70˝) |
2.4 m(7´10˝) |
2.9 m(9´6˝) |
0.08 m(3-1/8˝) |
|
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2.03 m(80˝) |
2.8 m(9´2˝) |
3.4 m(11´1˝) |
0.09 m(3-17/32˝) |
|
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2.29 m(90˝) |
3.1 m(10´2˝) |
3.8 m(12´5˝) |
0.11 m(4-5/16˝) |
|
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2.54 m(100˝) |
3.5 m(11´5˝) |
4.2 m(13´9˝) |
0.12 m(4-23/32˝) |
|
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3.05 m(120˝) |
4.2 m(13´9˝) |
5.0 m(16´4˝) |
0.14 m(5-1/2˝) |
3.81 m(150˝) |
5.2 m(17´) |
6.3 m(20´8˝) |
0.18 m(7-1/16˝) |
5.08 m(200˝) |
7.0 m(22´11˝) |
8.4 m(27´6˝) |
0.23 m(9-1/32˝) |
6.35 m(250˝) |
8.7 m(28´6˝) |
10.6 m(34´9˝) |
0.29 m(11-13/32˝) |
|
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7.62 m(300˝) |
10.5 m(34´5˝) |
12.7 m(41´8˝) |
0.35 m(13-3/4˝) |
|
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|
NOTE:
BThe dimensions in the table above are approximate.
BIf you use the projection distance for the 16:9 screen, the 4:3 projection image overflows the screen at the top and bottom.
BFor details about projected image distances, refer to page 63.
Connections
Notes on connections
BRead the instruction manual for each peripheral device carefully before connecting it.
BTurn off the power supply for all peripheral devices before making any connections.
BIf the cables necessary for connection are not included with the peripheral device or available as an option, you may need to prepare a proper cable for the device concerned.
BIf there is a lot of jitter in the video signal, the projected image may flicker. In such cases, it will be necessary to connect a TBC (time base corrector).
BRefer to the list on page 62 for details on compatible signals which can be input to the projector.
BOnly one audio system circuit is available for the AUDIO IN L-R connectors, so if you change the audio input source, you will need to remove and insert the appropriate plugs.
Connecting to computer
Getting started
Computer for control use
Computer Monitor
Serial adapter (ET-ADSER : sold separately)
NOTE:
BDo not input the signal to the RGB2 IN/1 OUT connector when “RGB2 SELECT” in the “OPTION” menu is set to “OUTPUT”. (page 46)
ENGLISH-21
Connecting to video equipment
Computer for control use D-sub15-pin (male) - BNCx5 (male) adapter cable Red (connect to PR signal connector) Blue (connect to PB signal connector) Green (connect to Y signal connector)
DVD player (with component
video connectors)
Serial adapter |
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BNC/RCA adapter |
||
(ET-ADSER : |
||
DIN 8-pin sold separately) |
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(male) |
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DVD player |
Video deck |
NOTE:
BIf the signal cables are disconnected or if the power supply for the computer or video deck is turned off while “D.ZOOM”(digital zoom) or “INDEX WINDOW” is being used, these functions will be cancelled.
Preparation for the remote control unit
Insert the accessory lithium battery while making sure that the polarities are correct.
#While pushing the battery holder tab to the right, pull out the battery holder.
Push the tab
Pull out
$Insert the battery into the battery holder so that the + side is facing
upward.
Match the “+” surface of the battery with the “+” marked side of the battery holder.
NOTE:
BDo not drop the remote control unit.
BKeep the remote control unit away from liquids.
BRemove the battery if not using the remote control unit for long periods.
BUse only CR2025 batteries as replacement batteries.
BIf the remote control unit is held so that it is facing directly in front of the remote control signal receptor, the operating range is within approximately 7 m (23´) from the surfaces of the receptor. Furthermore, the remote control unit can be operated from an angle of ±30° to the left or right and ±15° above or below the receptor.
BIf the buttons on the remote control unit are kept pressed, the battery power will be consumed rapidly.
BIf there are any obstacles in between the remote control unit and the receptor, the remote control unit may not operate correctly.
BIf strong light is allowed to shine onto the remote control signal receptor, correct projector operation may not be possible. Place the projector as far away from light sources as possible.
BIf facing the remote control unit toward the screen to operate the projector, the operating range of the remote control unit will be limited by the amount of light reflection loss caused by the characteristics of the screen used.
Getting started
ENGLISH-23
Turning on the power
Before turning on the power
1. Ensure that all peripheral devices are connected properly.
2. Remove the lens cover.
POWER |
INPUT |
$ |
|
|
|
VIDEO |
RGB |
|
AUTO |
|
& |
MENU |
|
|
SETUP |
|
|
|
|
|
ENTER |
|
|
FREEZE |
SHUTTER |
|
STD |
|
( |
VOLUME |
D.ZOOM |
|
INDEX |
|
POWER button |
WINDOW |
|
PROJECTOR
Lens cover
#Power cord
)
*
'
#Connectsocket. the accessory power cord to the AC IN
BThe POWER button on the projector will illuminate red.
$Press the POWER button.
BThe POWER button on the projector will flash green. After a short period, it will illuminate green, and a picture will be projected.
%Turn on the power of all connected devices.
BStart the play function of a device such as a DVD player.
NOTE:
BIf the power cord was disconnected during projection when the projector was used the last time, projection will start after the power cord is connected (when “POWER MEMORY” in the “OPTION” menu is set to “ON”). Refer to page 48 for details.
BA tinkling sound may be heard when the lamp unit is turned on, but this is not a sign of a malfunction.
24-ENGLISH