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Progressive Scan
Liquid Crystal Projector
Model
28A8941/8941A
User's Manual
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Liquid Crystal Projector USER'S MANUAL USER'S MANUAL Thank you for purchasing this liquid crystal projector. WARNING • Please read the accompanying manual “SAFETY INSTRUCTIONS” and this “USER'S MANUAL” thoroughly to ensure correct usage through understanding. After reading, store this instruction manual in a safe place for future reference. NOTE • The information in this manual is subject to change without notice. • The manufacturer assumes no responsibility for any errors that may appear in thi
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FEATURES FEATURES This liquid crystal projector is used to project various computer signals as well as NTSC / PAL / SECAM video signals onto a screen. Little space is required for installation and large images can easily be realized. Outstanding Brightness The UHB lamp and high-efficiency optical system assure a high level of brightness. Partial Magnification Function Interesting parts of images can be magnified for closer viewing. Distortion Correction Function Distortion-free images are quick
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B BE EF FO OR RE E U US SE E ( (c co on nt tiin nu ue ed d) ) B BE EF FO OR RE E U US SE E ( (c co on nt tiin nu ue ed d) ) Part Names ZOOM Button FOCUS Button ZOOM FOCUS KEYSTONE Button INPUT Button KEYSTONE INPUT MENU STANDBY/ON Button MENU Button STANDBY/ON RESET LAMP POWER TEMP LAMP Indicator RESET Button POWER Indicator TEMP Indicator Control Panel (Refer to P.9 "OPERATIONS") Remote Control Sensor Control Panel Lens Ventilation Openings (exhaust) Filter Cover ( Air Filter ) Carrying Han
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B BE EF FO OR RE E U US SE E ( (c co on nt tiin nu ue ed d) ) B BE EF FO OR RE E U US SE E ( (c co on nt tiin nu ue ed d) ) Part Names (continued) BLANK Button STANDBY/ON Button LASER Button VIDEO Button RGB Button Disk Pad MOUSE / RIGHT Button Used to operate the Used to click the right mouse shift function and mouse button. left click function. KEYSTONE Button AUTO Button RESET Button MENU Button Used to click the right MENU SELECT Button mouse button. Used to click the left PinP Button mo
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B BE EF FO OR RE E U US SE E ( (c co on nt tiin nu ue ed d) ) B BE EF FO OR RE E U US SE E ( (c co on nt tiin nu ue ed d) ) Loading the Batteries Install the AA batteries into the remote control transmitter. 1. Remove the battery cover. Push the knob while lifting up the battery cover. 2. Load the batteries. Make sure the plus and minus poles are correctly oriented. 1 2 3. Close the battery cover. CAUTION • Use only the specified batteries with this remote control transmitter. Also, do not m
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INSTALLATION INSTALLATION Installation of the Projector and Screen Refer to the drawing and table below for determining the screen size and projection distance. The projection distances shown in the table below Screen are for full size (1024 x 768 dots). a: Distance from the projector to the screen. (±10%) b: Distance from the lens center to the bottom of the screen. (±10%) Table 1. Installation Reference a [inches (m)] Screen size b Top View [inches (m)] [inches (cm)] Min. Max. 40 (1.0) 55 (1
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I IN NS ST TA AL LL LA AT TI IO ON N ( (c co on nt tiin nu ue ed d) ) I IN NS ST TA AL LL LA AT TI IO ON N ( (c co on nt tiin nu ue ed d) ) Cabling Refer to the table below for connecting each terminal of the projector to a device. Table 2. Cabling Function Terminal Cable RGB IN 1 Analog RGB input RGB cable with D-sub 15-pin shrink jack RGB IN 2 and inch thread screws Analog RGB output RGB OUT Digital RGB input DVI DVI cable with inch thread screws AUDIO IN [RGB 1] / [DVI] (interlocked with RG
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I IN NS ST TA AL LL LA AT TI IO ON N ( (c co on nt tiin nu ue ed d) ) I IN NS ST TA AL LL LA AT TI IO ON N ( (c co on nt tiin nu ue ed d) ) Power Connection Use the correct power cord depending on the power outlet to be used. Connect the AC inlet of the projector to the power outlet firmly by the power cord. Power outlet CAUTION • Be carful in handling the power cord according to instructions of the accompanying manual "SAFETY INSTRUCTIONS" and this manual. • Connect the power cord firmly. Avo
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OPERATIONS OPERATIONS STANDBY/ON BLANK STANDBY/ LASER ON Button POWER Indicator STANDBY/ON Button VIDEO RGB ZOOM button FOCUS button AUTO MENU KEYSTONE MENU SELECT RESET POSITION Power Switch FREEZE PinP MAGNIFY MUTE OFF FOCUS button FOCUS ZOOM VOLUME Lens cap ZOOM button Power ON 1. Check that the power cord is connected correctly. 2. Set the power switch to [ | ]. The standby mode is selected, and the POWER indicator is turned to orange. 3. Press the STANDBY/ON button on the control panel or t
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O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) Basic Operation The basic operations shown in Table 3 is performed from the supplied remote control transmitter or the projector control panel. Items indicated by (*) may be used from the control panel. Table 3 . Basic Operation Item Description Select Input Signal (*) : Press the INPUT button. RGB IN 1 → RGB IN 2 → DVI → VIDEO → S-VIDEO → COMPONENT VIDEO (→ RGB IN 1
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O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) Items indicated by (*) may be used from the control panel. Table 3. Basic Operation (continued) Item Description VOLUME Volume Adjustment : Press the VOLUME / button. Set/Clear Mute Mode : Press the MUTE button. No sound is heard in the MUTE MUTE mode. Automatic Adjustment at RGB Input : Press the AUTO button. Horizontal position(H.POSIT), vertical position (V.POSIT),
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O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) SETUP INPUT IMAGE OPT. SETUP INPUT IMAGE OPT. Setup Menu 0 BRIGHT 0 BRIGHT +1 CONTRAST -2 CONTRAST The following adjustments and settings are possible V POSIT 100 SHARPNESS +1 H POSIT 100 COLOR 0 when SETUP is selected at the top of the menu. Part +1 TINT 0 H PHASE +1 of the Setup menu differs between RGB input and H SIZE 800 H PHASE 0 COLOR BAL R 0 COLOR BAL R 0 vid
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O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) Input Menu SETUP INPUT IMAGE OPT. The following functions are available when INPUT is selected on the AUTO EXECUTE CANCEL RGB menu. Select an item with the and buttons, and start or stop VIDEO VIDEO NR operation with the and buttons. The function indicated (**) are Progressive BLACK effective on video input mode only, not on RGB input mode, except in HDTV the P.IN P.
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O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) Image Menu SETUP INPUT IMAGE OPT. BLANK MyScreen The following adjustments and settings are available when IMAGE is START UP ORIGINAL MyScreen selected on the menu. Select an item with the and buttons, and MIRROR P.IN P. POSIT start or stop operation with the and buttons. P.IN P. INPUT GAMMA Table 6. Image Menu Item Description Select Blank Screen: Select the screen
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O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) Options Menu SETUP INPUT IMAGE OPT. The following adjustments and settings are available when OPT. is VOLUME 16 MENU COLOR selected on the menu. Select an item with the and buttons, and LANGUAGE AUTO OFF start operation. SYNC ON G WHISPER Table 7. Options Menu Item Description VOLUME Volume Adjustment: Reduce VOLUME ↔ Increase VOLUME MENU COLOR Select Menu Background
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O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) O OP PE ER RA AT TI IO ON NS S ( (c co on nt tiin nu ue ed d) ) No Signal Menu VOLUME 16 BLANK The same adjustments and settings are available with the Image and START UP MIRROR Options menus when the MENU button is pressed during display of the MENU COLOR LANGUAGE “NO INPUT IS DETECTED ON ***” or “SYNC IS OUT OF RANGE AUTO OFF SYNC ON G ON ***” message while no signal is received. WHISPER Table 8. No Signal Menu Item Description
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MAINTENANCE MAINTENANCE Lamp HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE Contact your dealer before replacing the lamp. For the optional lamp, see the item “Option Parts” of the Table 12. Before replacing the lamp, switch power OFF, remove the power cord from the power outlet, and wait approximately 45 minutes until the lamp has cooled. The lamp may explode if handled at high temperatures. WARNING A mercury lamp used in this LCD projector is made of glass and has high internal pressure. The mer
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M MA AI IN NT TE EN NA AN NC CE E ( (c co on nt tiin nu ue ed d) ) M MA AI IN NT TE EN NA AN NC CE E ( (c co on nt tiin nu ue ed d) ) Replacing the Lamp 1. Switch the projector OFF, remove the power cord from the power outlet, and wait at least 45 minutes for the unit to cool. 2. Prepare a new lamp. 3. Check that the projector has cooled sufficiently, and gently turn it upside down. 4. Loosen the screw as shown in the diagram, and remove the lamp cover. 5. Loosen the two screws, and gently rem
