Philips Proscreen Pxg20 Projector User Manual
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6. SET UP POSITIONING THE PROJECTOR AND SCREEN Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image. Move the projector forward or backward if the edges of the image are distorted. •The projector lens should be centred in the middle of the screen. If the lens centre is not perpendicular to the screen, the image will be distorted, making viewing difficult. •Position the screen so that it is not in direct sunlight or room light. Light falling directly onto the screen washes out colours, making viewing difficult. Close the curtains and dim the lights when setting up the screen in a sunny or bright room. •A polarising screen cannot be used with this projector. •Place the projector at the required distance from the screen according to the desired picture size (see the table below). •Optional wide and telephoto lenses from Philips are available for specialised application. Please see your local Philips Authorised LCD Projector Dealer for details on the optional lenses. Standard mode (4:3) Image size Projection distance Distance lens (diag.) Tele Wide center to bottom of image mtrs inch mtrs inch mtrs inch cm inch 1,02 40 1,40 55 1,90 75 3,10 1,22 1,52 60 2,20 87 2,90 114 4,60 1,81 1,83 72 2,60 102 3,40 134 5,50 2,17 2,13 84 3,10 122 4,00 157 6,40 2,52 2,54 100 3,70 146 4,90 193 7,60 2,99 3,81 150 5,60 220 7,20 283 11,40 4,49 5,08 200 7,40 291 9,80 386 15,20 5,98 7,62 300 11,00 433 14,30 563 22,90 9,02 Wide mode (16:9) Image size Projection distance Distance lens (diag.) Tele Wide center to bottom of image mtrs inch mtrs inch mtrs inch cm inch 1,02 40 1,50 59 2,00 79 -5,00 -1,97 1,52 60 2,40 94 3,10 122 -7,50 -2,95 1,83 72 2,80 110 3,70 146 -9,00 -3,54 2,13 84 3,30 130 4,30 169 -10,50 -4,13 2,34 92 3,70 146 4,80 189 -11,50 -4,53 2,54 100 4,00 157 5,20 205 -12,50 -4,92 2,69 106 4,30 169 5,60 220 -13,20 -5,20 3,38 133 5,40 213 7,00 276 -16,60 -6,54 3,81 150 6,10 240 7,90 311 -18,70 -7,36 5,08 200 8,10 319 10,50 413 -24,90 -9,80 7,62 300 12,0 472 15,60 614 -37,40 -14,72 Notes:–Tolerances ± 3% in above mentioned values. –Values with a minus (-) sign indicate the distance of the lens centre below the bottom of the screen. POWER SUPPLY 1.Insert the powercord into the projectors AC socket and connect it to the wall socket. Note:The Power indicator lights up red, the projector is now in the Power/Standby mode. 2. Remove the lens cap.3.Press Power On. •The power indicator lights up green and the flashing green Lamp indicator shows that the lamp is warming up. Wait until the indicator stops flashing before operating the projector. The image shown is the Philips start-up screen (default setting). •If the power is turned off and then immediately turned on again, it may take a short while before the lamp turns on. •After the projector is unpacked and turned on for the first time, a slight odour may be emitted from the exhaust vent. This odour will soon disappear with use. When the power is on, the Lamp indicator lights indicating the status of the lamp. Green:lamp is ready. Flashing green:warming up. Red: change the lamp. 4.To switch off the power supply completely, pull the powercord plug out of the wall socket. Note:Before disconnecting the powercord, make sure that the cooling fan has stopped (about 2 minutes after the projector has been switched off). ADJUSTING THE VERTICAL AND HORIZONTAL ANGLE OFTHE PROJECTOR Using the adjustment feet •Press foot releases. •Adjust height of projector and remove hands from foot releases. •Rotate feet to make fine adjustments. • The projector is adjustable up to approximately 5°from the standard position. • When the height of the projector is adjusted, the image may become distorted (keystoned), depending on the relative positions of the projector and the screen. (See ‘Lens adjustment’). CAUTION! –Do not press the foot releases when the adjustment feet are extended without firmly holding the projector. –Do not hold the lens when lifting or lowering the projector. –When lowering the projector, be careful not to get your fingers caught in the area between the adjustment feet and the projector. Keystoned Image ) ) 9
LENS ADJUSTMENT Focus, Zoom, Digital Keystone correction and Digital Image Shift (see ‘Digital Shift’) 1.Press Lens to select mode. –Each time Lens is pressed, the screen changes in the following order. 4:3 Normal image 16:9 Wide image 2.Press OK to display test pattern. 3.Press1, 2, 3or 4 to make adjustments. 4.Press Lens until normal screen appears.Digital Shift (16:9 mode) When a WIDE or NORMAL (WIDE) image is projected, this function can be used to shift the image up or down. 1. Press Lens to select ‘DIGITAL SHIFT’.2. Press OK to display test pattern.3.Press 1, 2, 3or 4to make adjustments.4.Press Lens until normal screen apprears. Note: This function only works with WIDE and NORMAL (WIDE) picture display modes during video or DTV input. (See page 24 for details.) The Digital Shift screen is not displayed when projecting images other than WIDE or NORMAL (WIDE). Notes: –The On Screen Displays will automatically disappear when no changes have been made within 30 seconds. –Straight lines and the edges of the displayed image may appear jagged, when adjusting the KEYSTONE setting. –Do not touch the lens when adjusting the focus or zoom. CAUTION! When all required adjustments have been made, switch off the projector before making any other connections (see ‘Installation’). MOVING THE PROJECTOR 1.Press the Standby/OFF button to switch off the projector. The standby indicator lights up red. 2.Wait until the cooling fan has stopped (about 2 minutes after the projector has been switched off) and disconnect the powercord and all other cables. 3.Put the lens cap back in place to prevent dust, dirt or other contamination from harming or damaging the front of the projector lens when moving the projector. 4.When transporting the projector, carry it by the carrying handle on the side. CAUTION! Do not lift or carry the projector by the lens or the lens cap as this may damage the lens. INSERTING THE BATTERIES IN THE REMOTE CONTROL 1.Press in and downward on the arrow to remove the battery cover. 2.Insert three AA size batteries for the remote control, making sure their polarities match the (+) and (-) marks inside the battery compartment. 3.Insert the side tabs of the battery cover into their slots and press the cover in until it is properly seated. CAUTION! Do not mix old and new batteries (also never mix alkaline and manganese batteries). Push KEYSTONEEND ADJUSTEXIT TEST PTRNOK DIGITAL SHIFTEND (Lens)ADJUSTOKTEST PTRN I KEYSTONEEND (Lens)ADJUSTOKTEST PTRNKEYSTONEEND (Lens)ADJUSTOKTEST PTRN NEXT (Lens)ADJUSTZOOM OKNEXT (Lens)ADJUSTZOOM OK FOCUSNEXT (Lens)ADJUSTOKFOCUSNEXT (Lens)ADJUSTOK 10 6. SET UP
11 VIDEO/COMPUTER CABLES AND ADAPTER These accessories are supplied for connecting the projector to computer/Audiovisual equipment. The numbers in the left-hand column correspond with the numbers in the connection diagrams on the following pages. Optional cable:– Computer cable Mini D sub (15 pin)-BNC connectors (5x), type number (LCA5311: 8670 953 1109) No.CONNECTIONS Computer/AV products side Projector side Computer VGA CableCABLE/ADAPTER Mini D-Sub 15P (male) RCA pin (male) x 3Mini D-Sub 15P (male)RCA pin (male) x 3 3.5 mm stereo minijack 4 5Computer Audio Cable 3 S-Video Cable 6 USB mouse receiverRCA Audio Video Cable BNC-RCA adapters (3x) DIN-D-sub RS-232C cable 1 2 Scart/RCA-AV Adapter 7 8 Mini Din 4P (male)Mini Din 4P (male) Mini Din 8P (male) USB connector 4P (female) 3.5 mm stereo minijack Mini D-Sub 9P (male) x 3 x 3 7. INSTALLATIONVideo/computer cables and adapter
12 7. INSTALLATION CONNECTING TO A COMPUTER General –The data input (Data 1 and 2) is suitable for both Apple Macintosh computers (Power Book and Power Mac) as well as for IBM compatible PCs. –The data output of IBM compatible PCs can be connected directly to the projector using standard computer VGA cable. –Apple Macintosh computers may need a conversion plug (optional) added to the standard computer VGA cable. –The figures in brackets (1)correspond to the figures in the diagram on page 11, the characters in brackets (A)correspond to the characters in fig. 3on page 4. –Caution:Always switch off the projector and computer before making any connections! After making all connections, turn the projector on first. The computer should always be turned on last. Connecting an IBM-PC or a Macintosh computer using the standard 15 pin input connector (Data 1 and Data 2) When connecting this projector to a computer, select ‘Computer-RGB’ for ‘Signal Type’ on the GUI ‘Picture’ menu. (See page 20) 1.To use the Standard 15-pin connector, slide the 15 pin/BNC switch (M) on the rear terminals to the 15 pin position.2.Connect one end of the supplied computer cable (1) to the Computer-RGB Input Data 1 (A)or 2 port on the projector.3.Connect the other end to the Monitor output port on the computer. Secure the connectors by tightening the thumb screws. 4.To use the built-in audio system, connect one end of the supplied computer audio cable (3)to the Audio 1 (B) or 2 terminal on the projector. 5.Connect the other end to the Audio output terminal on the computer. Notes: –A Macintosh adapter may be required for use with some Macintosh computers. Contact your nearest Philips Authorised LCD Projector Dealer or Service Centre. –Audio Input 1 accepts Data 1 port input, Audio Input 2 accepts Data 2 port input. –A 3.5 mm minijack to RCA audio cable adapter may be necessary. –When connecting the projector to a compatible computer other than an IBM-PC (VGA/SVGA/XGA/SXGA/UXGA) or Macintosh (i.e. Workstation), a separate cable may be needed. Please contact your dealer for more information. –Connecting computers other than the recommended types may result in damage to the projector, the computer, or both. ‘Plug and Play’ function (when connecting to a 15 pin terminal) • This projector is compatible with VESA-standard DDC 1/DDC 2B. The projector and a VESA DDC compatible computer will communicate their setting requirements, allowing for quick and easy setup. • Before using the ‘Plug and Play’ function, be sure to turn on the projector first and the connected computer last. • The DDC, Plug and Play function of this projector operates only when used in conjunction with a VESA DDC compatible computer.Connecting to an external RGB switcher or other compatible computers using the BNC input connectors (Data 1) When connecting this projector to a computer, select ‘Computer-RGB’ for ‘Signal Type’ on the GUI ‘Picture’ menu. (See page 20) 1.To use the 5 BNC connectors, slide the 15 pin/BNC switch (M)on the rear terminals to the BNC position.2.Connect each BNC connector to the corresponding BNC Input 1 terminal (E)on the projector.3.Connect the R (Pr), G/G sync (Y), B (Pb), HD (C sync) and VD cables to the correct input terminals on the projector and an RGB switcher (optional)connected to the computer, or connect a 5 BNC cable (optional)directly from the input terminals on the projector to the computer. 4.To use the built-in audio system, connect one end of the supplied computer audio cable (3) to the Audio Input 1 terminal(B) on the projector. 5.Connect the other end to the Audio output terminal on the computer or external audio system. Notes:–This projector uses a 5 BNC computer input to prevent deterioration of image quality. –A 3.5 mm minijack to RCA audio cable adapter may be necessary. –When connecting the projector to a compatible computer other than an IBM-PC (VGA/SVGA/XGA/SXGA/UXGA) or Macintosh (i.e. Workstation), a separate cable may be needed. Please contact your dealer for more information. –Connecting computers other than the recommended types may result in damage to the projector, the computer, or both. Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2 S-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputsS-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputs Audio out Data out MouseAudio out Data out MouseUSBUSB Audio out Data out MouseAudio out Data out MouseUSBUSB Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2 S-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputsS-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputs (1) (A) (3) (B) Optional (3) (B) (E) (M) (M) Connecting to a computer
13 VCR, Laser disc, other audiovisual equipment using standard video input 1.Connect the yellow RCA connector (K)to the corresponding yellow Video Input terminal on the projector and the Video output terminal on the video source. 2.To use the built-in audio system, connect the red and white RCA connectors to the corresponding red and white Audio Input terminals on the projector (L) and the Audio output terminals on the video source. In case your VCR, Laser Disc player, video camera or TV is equipped with a Scart connector: 1. Connect the Scart/RCA Audio Video adapter supplied (4) to the Scart connector of the VCR, Laser Disc player, video camera or TV. 2.Plug the video/audio connection cable (2)supplied into both the adapter and the Video in (K)and Audio in(L/R) sockets(L) of the projector. In case your Audiovisual equipment is equipped with a S- Video connector: The S-Video Input terminal uses a video signal system in which the picture is separated into a color and a luminance signal to realize a higher-quality image. 1.Plug the S-Video connection cable supplied (5)into the Audiovisual equipment and the S-Video in socket (I) of the projector. 2.Plug an audio connection cable (optional)or the video/audio connection cable (2)supplied into both the Audio in L/R sockets (L) of the projector and the Audio out L/R sockets of the Audiovisual equipment. Insert the white plug into the L socket and the red plug into the R socket. Note:If your video equipment does not have an S-video output terminal, use the Composite video output terminal. DVD, DTV, other component video equipment using 5 BNC input 1.To use the 5 BNC connector, slide the 15 pin/BNC switch(M)on the rear terminals to the BNC position. Connect each BNC connector to the corresponding BNC Input 1 terminals (E)on the projector. (BNC-RCA adapters (6)are included for use with RCA type cables and sources.) 2.Connect the other end of the cable (2) to the corresponding terminals of a DVD player or DTV decoder. 3.To use the built-in audio system, connect one end of the computer audio cable (optional)to Audio Input 1 terminal(B)on the projector. Connect the other end to the Audio output terminal on the video source. When connecting the projector to a DVD player or a DTV decoder equipped with Component video outputs, select ‘Component’ for ‘Signal Type’ in the GUI ‘Picture’ menu (see page 20). Note:After the use of ‘Component’, when connecting to a computer again, select ‘Computer/RGB’ for ‘Signal Type’ in the GUI ‘Picture’ menu (see page 20). Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2 S-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputsS-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputs Video BNC out Video BNC outL Audio R out L Audio R out Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2 S-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputsS-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputs L Audio R out Video outL Audio R out Video out 7. INSTALLATION CONNECTING TO VIDEO EQUIPMENT General –The figures in brackets (1)correspond to the figures in the diagram on page 11. The characters in brackets (A)correspond to characters in fig. 3on page 4. –Caution:Always turn off the projector while connecting to video equipment, in order to protect both the projector and the equipment being connected. Scart/RCA adapter (Europe only) (K) (2) (4) (L) (2) (6) (M)(B) (M) Optional(E) Connecting to video equipment
14 7. INSTALLATION CONNECTING TO AUDIO EQUIPMENT CAUTION! Always turn off the projector while connecting to audio components, in order to protect both the projector and the components being connected. By using external audio components, the volume can be amplified for better sound. •Connect the Audio in L/R sockets of an amplifier or stereo system to the Audio out socket (G)of the projector. For this, use an audio connection cable (optional). CONNECTING THE REMOTE CONTROL MOUSE RECEIVER When the RS-232C port on the projector is connected to a computer with an RS-232C cable (cross type, sold separately), the computer can be used to control the projector and check the status of the projector. •Connect the supplied USB mouse receiver to the corresponding USB terminal on the PC. CAUTION! –The minimum system requirements for the USB mouse receiver are Windows 98 and/or Windows 2000 or higher. Audio out Data outMouse Audio out Data outMouse Computer USBUSB Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2Data 1 in (15pin) 15pin BNC R (Pr) L R APPARATEN SKALL ANSLUTAS TILL JODAT UTTAG.B (Pb) VD G/G sync (Y) HD (C sync) Data 1 in (BNC)Data 2 in Audio 1 Audio 2 S-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputsS-Video in RS-232C110-120V / 220-240V~ Audio in Video in Audio outData out Computer - RGB / Component inputs L Audio R in L Audio R in (G) Optional (8) CONNECTING TO AUDIO EQUIPMENT/THE REMOTE CONTROL MOUSE RECEIVER General –The figures in brackets (1)correspond to the figures in the diagram on page 11. –The characters in brackets (A)correspond to characters in fig. 3on page 4. Connecting to audio equipment/remote control mouse receiver
15 PREPARATION Turning on/off the power 1.Make the necessary connections before proceeding. Connect the powercord to a wall outlet. The Power indicator lights up red and the projector enters standby mode. 2.Press Power ON. The power indicator lights up green and the flashing green Lamp indicator shows that the lamp is warming up. Wait until the indicator stops flashing before operating the projector. If the power is turned off and then immediately turned on again, it may take a short while before the lamp turns on. Notes:–If the bottom filter cover is not securely installed, the Power indicator flashes in red. –After the projector is unpacked and turned on for the first time, a slight odour may be emitted from the exhaust vent. This odour will soon disappear with use. Remarks: 1) When the power is on, the Lamp indicator (Lamp) indicates the status of the lamp. Green:lamp is ready. Flashing green:warming up. Red:change the lamp. 2) After the picture is displaying, the warming-up indicator ‘WARMING UP, PLEASE WAIT’ is shown 3.Press the button of the desired input mode, Data 1, Data 2, Video. On the remote control press the Input button to select the desired input mode (Data 1, Data 2, Video). Press Input again to change the mode. Example: –When no signal is being received, ‘NO SIGNAL’ will be displayed. When a signal that the projector is not preset to receive is being received, ‘NOT REG.’ will be displayed. 4.Press Volume to adjust the volume. (on the local keyboard only) 5.Press A/V Mute to temporarily turn off the sound and picture. Press A/V Mute again to turn the sound and picture back on. 6.Press Standby/OFF for switching off the projector. Notes:–Wait until the cooling fan stops (about 2 minutes after the projector has been switched off) before disconnecting the powercord. –The power can be turned on again by pressing Power ON. When the power is turned on, the Power indicator and the Lamp indicator light green. USING THE REMOTE CONTROL (fig. 2)The remote control has the following two functions: • Projector control • Wireless mouse •Slide the remote control power ON/OFF switch into the ON position for switching the projector and the Remote Control unit to on. –The remote control can be used to control the projector within the ranges shown below. –The USB mouse receiver can be used with the remote control to control the mouse functions of a connected computer within the ranges shown below. Using the remote control in a dark room •Press BACKLIGHT, and the buttons will light up. Notes:–Be sure the supplied USB mouse receiver is connected to your computer. –The wireless mouse may not operate correctly if your computer serial port is not correctly set up. Refer to the computer’s operation manual for details of setting up/installing the mouse driver. –For one-button mouse systems, use either the LEFT-CLICK or RIGHT-CLICK button. 30˚ 3 0 ˚ 4m (138)45˚ Menu Volume A-Mute AV-MuteV i d e o D a t a 2 D a t a 1D1 D2V1 Menu Volume A-Mute AV-MuteV i d e o D a t a 2 D a t a 1D1 D2V1 30˚ 30˚ 7m (238) 45˚ M e n u V o l u m e A - M u t eA V - M u t eV i d e o D a t a 2 D a t a 1D 1 D 2V 1 M e n u V o l u m e A - M u t eA V - M u t eV i d e o D a t a 2 D a t a 1D 1 D 2V 1 30˚ 45˚Menu Volume A-Mute AV-MuteVideo Data 2 Data 1D1 D2V1 Menu Volume A-Mute AV-MuteVideo Data 2 Data 1D1 D2V1 DATADATA 8. OPERATIONPreparation
16 8. OPERATION DATA MODE MENU CONTROL 1.Press Menu to display the Data mode menu bar. 2.Press 1 /2to select an adjustment menu on the menu bar. 3.Press 3 /4to select a specific adjustment item.4.To display a single adjustment item, press OK after selecting the item. –Only the menu bar and the selected adjustment item will appear. 5.Press 1 /2to adjust the item.6.Press Menu to exit from the GUI. VIDEO MODE MENU CONTROL 1.Press Menu to display the Video mode menu bar. 2.Press 1 /2to select an adjustment menu on the menu bar. 3.Press 3 /4to select a specific adjustment item.4.To display a single adjustment item, press OK after selecting the item. –Only the menu bar and the selected adjustment item will appear. 5.Press 1 /2to adjust the item.6.Press Menu to exit from the GUI. GRAPHICAL USER INTERFACE Using the GUI (Graphical User Interface) Menu Screens This projector has two sets of menu screens (Data/Video) that allow you to adjust the image and various projector settings. These menu screens can be operated from the projector or the remote control with the following buttons. Note: The On Screen Displays will automatically disappear when no changes have been made within 30 seconds. LANGUAGE SELECTION English is the default setting language for the On-Screen Display. It can be changed to English, German, Spanish, Dutch, French, Italian, Swedish or Portuguese. 1.Press Menu. –The menu bar appears on the screen. 2.Press 1 /2to select ‘Language’. 3.Press 3 /4to select the desired language.4.Press OK to save the setting. The On-Screen Display is now programmed to display in the language selected. 5.To exit from the GUI, press Menu. Graphical User Interface
17 DATA MODE INPUT SIGNAL Data mode input selection Ordinarily, the type of input signal is detected and the correct resolution mode is automatically selected. However, for some signals, ‘Special Modes’ on the ‘Fine Sync’ menu screen may need to be changed to match the computer display mode. 1.Press Menu.2.Press 1 /2to select ‘Fine Sync’.3.Press 3 /4to select ‘Special Modes’. 4.Press OK to move into the Special Modes. 5.Press 4to select the optimal resolution mode.6.Press OK to save the setting.7.To exit from the GUI, press Menu. Notes:–Avoid displaying computer patterns which repeat every other line (horizontal stripes). (Flickering may occur, making the image hard to see.) –When inputting DTV 480P signals, select ‘480P’ in step 4 above. VIDEO MODE INPUT SIGNAL Video mode system selection The video input system mode is preset to ‘Auto’; however, it can be changed to a specific system mode, if the selected system mode is not compatible with the connected audiovisual equipment. 1.Press Menu.2.Press 1 /2to select ‘Options’.3.Press 3 /4to select ‘Video System’. 4.Press OK to move into the Video System mode.5.Press 4to select the desired video system mode.6.Press OK to save the setting. 7.To exit from the GUI, press Menu. 8. OPERATION PICTURE CONTROL –The projector’s picture is set to standard specifications at the factory. However, you can adjust the image to suit your own preferences by using the Data or Video ADJUST feature. –The projector will store the last used settings for every source. So when you switch from one source to another, the settings of the source switched from will be stored and the settings of the source switched to will be recalled. –When the projector is switched off and on again the settings for the selected source will be recalled again. –Three memory modes allow you to adjust and save up to three sets of settings (see ‘Personal Preferences’). Picture control
18 8. OPERATION DATA MODE DISPLAY Data display Fine Sync adjustments When displaying computer patterns which are very detailed (tiling, vertical stripes, etc.), interference may occur between the LCD pixels, causing flickering, vertical stripes, or contrast irregularities in portions of the screen. Should this occur, adjust ‘Clock’, ‘Phase’, ‘H-Pos’ and ‘V-Pos’ for optimum computer image (Fine Sync adjustment). 1.Select the desired computer input mode by pressing either Data 1 or Data 2 at the projector local keyboard or toggling the Input button on the Remote Control unit. 2.Press Menu. Menu bar and ‘Picture’ menu screen appear. GUI operation guide is also displayed. 3.Press 1 /2to select ‘Fine Sync’. 4.Press 3 /4to select a specific adjustment item. 5.Press 1 /2to move the ‘I’ mark of the selected adjustment item to the desired setting. 6.To exit from the GUI, press Menu. Note:To reset all adjustment items, select ‘Reset’ on the ‘Fine Sync’ menu screen and press OK. Description of Adjustment Items Selected item Description Clock Adjusts vertical noise Phase Adjusts horizontal noise (similar to tracking on VCR) H-Pos Centers the on-screen image by moving it to the left or right V-Pos Centers the on-screen image by moving it up or down Auto Sync Adjustment –Used to automatically adjust a computer image. –Auto Sync adjustment can be made manually by pressing Auto sync (either on local keyboard and remote control), or automatically by setting ‘Auto Sync’ to ‘ON’ in the projector’s GUI menu. When ‘Auto Sync’ is set to ‘ON’: –The sync adjustment is automatically made each time the projector is turned on while connected to a computer or the input selection is changed. –The Auto Sync adjustment setting previously made is cleared when the projector’s setting is changed. 1.Press Menu.2.Press 1 /2to select ‘Fine Sync’. 3.Press 3 /4to select ‘Auto Sync’. 4.Press 1 /2to select ‘ON’.5.To exit from the GUI, press Menu. •Automatic adjustments can be made by pressing Auto sync. •When the optimum image cannot be achieved with Auto Sync adjustment, use manual adjustments. (See ‘Data display Fine Sync adjustment’). During Auto Sync adjustment, the On-Screen Display changes: Note:Auto Sync adjustment may take some time to complete, depending on the image of the computer connected to the projector. Picture control