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Operating Instructions
Commercial Use
LCD Projector
PT-LB90NTU
Model No.
PT-LB90U
PT-LB78VU
PT-LB75VU
Thank you for purchasing a Panasonic Projector.
J
Before operating this product, please read the instructions carefully, and save this manual
for future use.
Before using your projector, be sure to read “Precautions with regard to safety”
(pages 6 - 10).
TQBJ0302
ENGLISH
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Important Information Important Safety Notice Important Safety Notice Dear Panasonic Customer: The following information should be read and understood as it provides details, which will enable you to operate the projector in a manner which is both safe to you and your environment, and conforms to legal requirements re- garding the use of projectors. Before connecting, operating or adjusting this projector, please read these instruc- tions completely and save this booklet with the projector for
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Important Safety Notice 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
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User logo display function Contents You can project your unique image such as your company’s logo when projection starts. Important Information ( page 37) Æ Important Safety Notice ............................ 2 Precautions with regard to safety ............ 6 FUNCTION button WARNING ..............................................................6 CAUTION ...............................................................7 You can assign almost all the items on the Cautions when transporting .....
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Be sure to read “Precautions with regard to safety”. ( pages 6 - 10) Æ Contents FUNCTION BUTTON ...........................................41 Settings AUDIO SETTING .................................................41 TEST PATTERN ...................................................42 Menu Navigation ...................................... 27 INITIALIZE ALL ....................................................42 Navigating through the MENU .............................27 SECURITY menu ..............
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Important Information Precautions with regard to safety Precautions with regard to safety ON USE/INSTALLATION WARNING Do not place liquid containers on top of POWER the projector. If water spills onto the projector or gets inside it, fire or The wall outlet or the circuit breaker shall electric shocks will result. be installed near the equipment and shall If any water gets inside the projector, contact an be easily accessible when problems oc- Authorized Service Center. cur. If the fo
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Precautions with regard to safety Do not look into or touch the lights emit- If the battery fluid leaks, do not touch it ted from the lens while the projector is with bare hands, and take the following being used. measures if necessary. Doing so can cause burns or loss of sight. z Battery fluid on your skin or clothing could result in skin inflammation or injury. z Strong light is emitted from the projector’s lens. Do not look or place your hands directly into this light. Rinse with clean wa
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Important Information Precautions with regard to safety ON USE/INSTALLATION Cautions when installing Do not put your weight on this projector. Do not use under the following You could fall or the projector could break, and injury will result. conditions. Be especially careful not to let young children stand z z Do not set up the projector outdoors. or sit on the projector. The projector is designed for indoor use only. Do not place the projector in extremely Avoid setting up in place
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Precautions with regard to safety Liquid crystal panel Cautions on use The Liquid crystal panels are precision-made. Note that in rare cases, pixels of high precision could be In order to get the picture quality missing or always lit, but this is not a malfunction. Draw curtains or blinds over windows and turn off any Do not project the same image for long periods of lights near the screen to prevent outside light or light time, as this may remain as an afterimage on the liq- from indo
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Important Information Precautions with regard to safety Accessories Make sure the following accessories are provided with your projector. Remote control for Remote control for Power cord (×1) RGB signal cable (×1) PT-LB90NTU (×1) PT-LB90U/LB78VU/ (K2CG3DR00008) 1.8 m (5'10") (N2QAYB000436) LB75VU (×1) (K1HA15DA0002) (N2QAYB000262) Power cord AA batteries for secure lock (×1) Remote control (×2) (TTRA0185) Carrying bag (×1) CD-ROM (×1) (TPEP021) (TXFQB02VKJ2) (PT-LB90NTU only) Note z The
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Read this first Read this first When you start the projection for the first time or after the projector is initialised ( page 42), the LANGUAGE Æ menu and the INITIAL SETTING menu will be displayed. Set those menus according to the usage conditions and environment. The setting can be changed by navigating through the ON SCREEN MENU. J J LANGUAGE INITIAL SETTING Select the required language setting. ( page 35) Select the required setting of INSTALLATION and Æ HIGH ALTITUDE MODE. 1 ) Press ▲▼◄►
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Preparation About Your Projector About Your Projector Projector body J Top and front view Zoom ring Adjust the projection size. Control panel ( page 23) Æ Focus ring Adjust the focus. Adjuster ( page 23) button Æ ( page 16) Æ Remote Air intake port Air intake port control signal receptor Lens cover Lens cover Ambient Luminance Sensor (ALS) Adjuster button ( page 16) Æ TEMP indicator Indicates the temperature status. ( page 46) Zoom-Focus ring cover Æ LAMP indicator Cover the zoom and foc
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About Your Projector J Back and bottom view Security lock Attach the commercial shackle lock, manufactured by Kensington, to protect your projector. Compatible with the Kensington MicroSaver Security System. Lamp unit compartment Remote control ( page 49) Æ signal receptor Terminals Speaker AC IN Connect the power cord Air outlet port to supply electronic Heated air comes out power to the projector. of this opening. ( page 19) Æ Air filter compartment Front leg adjusters and ( page 47)
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Preparation About Your Projector Remote control J Top view Battery compartment Remote control Press the tab and lift up the cover. Insert the batteries according to the signal emitters polarity diagram indicated inside. J Front view POWER button Detect the input signal and the Switch between stand-by setting of SHIFT, DOT CLOCK mode and projection mode. and CLOCK PHASE in POSITION ( page 21, 22) menu will be adjusted automati- Æ cally for COMPUTER signals. Switch the required input signal
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SD Setting up Setting up Screen size and throw distance You can adjust the projection size with 1.2× zoom lens. Calculate and define the throw distance as follows. Projected image Screen L (LW/LT) L (LW/LT) Screen SW (All measurements below are approximate and may differ slightly from the actual measurements.) Projection size For 4:3 aspect ratio For 16:9 aspect ratio Minimum distance Maximum distance Minimum distance Maximum distance Screen diagonal (SD) (LW) (LT) (LW) (LT) 0.84 m (33") —
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Getting Started Setting up Projection method You can use the projector with any of the following 4 projection methods. To set the desired method in the projector, see “INSTALLATION” on page 39. J J Setting on a desk/floor and Mounting in the ceiling and projecting from front projecting from front Menu Method Menu Method INSTALLATION FRONT/DESK INSTALLATION FRONT/CEILING J J Setting on a desk/floor and Mounting in the ceiling and projecting from rear projecting from rear (Using transluc
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Connections Connections Before connecting to the projector z Read and follow the operating instructions of each peripheral device. z The peripheral devices must be turned off. z One RGB cable is provided with the projector. If necessary, prepare commercial connecting cables that match with the projector and each peripheral device terminal. z If the input signal is affected by signal jitter, the projected image may have poor image quality and timebase correction is effective. z Confir
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Getting Started Connections Connecting example: Computers Computer Audio system Computer Computer Computer (Controlling a projector) Note z When connecting the RGB signal cable, be sure to securely tighten the fixing screws on the D-Sub (15-pin) wall outlet. Remarks z For the network connection between the projector and computers, see the CD-ROM contents provided . (PT-LB90NTU only) z When you connect more than one computer, switch the computer connection manually. z One RGB cable is prov
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Switching the projector on/off Switching the projector on/off Power cord Be sure to fix the power cord to the projector with the provided “Power cord secure lock” to prevent the power cord from coming off. Connect the provided power cord securely. For details, see “Precautions with regard to safety”. ( pages 6 - 10) Æ J Connecting 1 ) Make sure the shape of the power plug 3 ) Place the latch to the latch catcher and and the AC IN terminal on the back press until it clicks. of the projector ma
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Basic Operation Switching the projector on/off POWER and POWER LOCK indicators The POWER indicator informs you of the status of the power and the POWER LOCK indicator shows the status of the RELEASE button. When the TEMP indicators are flashing, the POWER and POWER LOCK indicators will light red and you cannot switch the projector on. POWER indicator POWER LOCK indicator J POWER LOCK indicator status Indicator status Status z No power is supplied. z No illumination or flashing The RELEASE b
