LCD Projector Commercial Use Operating Instructions Model No. PT-LB50NTE PT-LB50E PT-LB50SE Before operating this product, please read the instructions carefully and save this manual for future use.
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.
CAUTION: To assure continued compliance, follow the attached installation instructions, which includes using the provided power cord and shielded interface cables when connecting to computer or peripheral device. 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.
Contents Preparation IMPORTANT SAFETY NOTICE ...2 Precautions with regard to safety .........................................5 Accessories .................................9 Before use ..................................10 Location and function of each part...........................................12 Getting started Setting-up...................................18 Projection methods, Projector position, Projection distances Connections...............................
WARNING If you notice smoke, strange smells or noise coming from the projector, disconnect the mains plug from the mains socket. B Do not continue to use the projector in such cases, otherwise fire or electric shocks could result. B Check that no more smoke is coming out, and then contact an Authorised Service Centre for repairs. B Do not attempt to repair the projector yourself, as this can be dangerous.
B If the mains lead is used while damaged, electric shocks, short-circuits or fire may result. B Ask an Authorised Service Centre to carry out any repairs to the mains lead that might be necessary. Do not handle the mains plug with wet hands. B Failure to observe this may result in electric shocks. Insert the mains plug securely into the mains socket. B If the plug is not inserted correctly, electric shocks or overheating could result.
Caution Do not cover the air inlet port or the air outlet port. B Doing so may cause the projector to overheat, which can cause fire or damage to the projector. B Do not place the projector in narrow, badly ventilated places such as closets or bookshelves. B Do 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.
Always disconnect all cables before moving the projector. B Moving 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. B Failure to observe this may cause the projector to become unbalanced and fall, which could result in damage or injury. Do not short-circuit, heat or disassemble the batteries or place them into water or fire.
Accessories Check that all of the accessories shown below have been included with your projector. Card remote control unit* (PT-LB50NTE: N2QAYA000001 x1 PT-LB50E, PT-LB50SE: N2QAYA000002 x1) AAA batteries for remote control unit (x2) RGB signal cable [1.8 m (5´10˝), K1HA15DA0002 x1] *The illustration above is the remote control unit for the PT-LB50NTE.
Before use Caution when moving the projector Be sure to use the accessory carrying bag when moving the projector. When placing the projector inside the carrying bag, position it so that the lens is facing upward. Do not place the projector with its adjustable legs extended and do not put anything else in the bag other than the projector, cables and the remote control unit. Cautions regarding setup Avoid setting up in places which are subject to vibration or shocks.
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.
Location and function of each part Projector # $ % & ' ( ) $ # Projector control panel (page 14) $ Leg adjuster buttons (L/R) (page 27) These buttons are used to unlock the front adjustable legs. Press to adjust the angle of tilt of the projector. % Remote control signal receptor (page 24) & Projection lens ' Security lock This can be used to connect a commercially-available theft-prevention cable (manufactured by Kensington).
# $%$ ( ' & # Connector panel (page 16) $ Air outlet port Do not cover this port. % Speaker & Front adjustable legs (L/R) (page 27) ' Air inlet port, Air filter (page 59) Do not cover this port. ( Lamp unit cover (page 60) NOTE: B During 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.
Projector control panel # $ % &'() * + , Remote control unit % # . / 0 1 $ *・+ 2 , 3 4 5 *The illustration above is the remote control unit for the PT-LB50NTE. The remote control unit for the PT-LB50E and PT-LB50SE is not equipped with PAGE buttons, a MULTI-LIVE SELECT button or a WIRELESS button. # POWER button (pages 26, 28 and 29) This button is used to turn the power on and off.
(continued on next page) ENGLISH-15 Preparation $ INPUT SELECT button (pages 27 and 30) This button is used to switch the input signals from the connected equipment. % AUTO SETUP button (pages 27 and 31) If this button is pressed while a RGB signal is being projected, the position of the image and the settings for “DOT CLOCK” and “CLOCK PHASE” will be adjusted automatically. & Illumination sensor (page 42) This sensor detects the luminance when the “DAYLIGHT VIEW” function is operating.
(continued from previous page) 1 DIRECT INPUT SELECT buttons (pages 27 and 30) You can select the input signal directly by pushing these buttons (the WIRELESS button is for the PT-LB50NTE only). 2 SHUTTER button (page 32) This button is used to momentarily turn off the picture and sound. You can also select this function from the on-screen menu (refer to page 53). 3 DEFAULT button (page 39) This button is used to reset the projector adjustment values to the factory default settings.
ENGLISH-17 Preparation % AUDIO IN L-R connectors (for S-VIDEO/VIDEO) (page 23) & PC AUDIO IN connector (pages 21 and 22) ' Power input socket (AC IN) (page 26) The accessory mains lead is connected here. Do not use any mains lead other than the accessory mains lead. ( PC 1 IN connector (pages 21 and 22) This connector is used to input RGB signals and YPBPR signals. ) PC 2 IN / PC 1 OUT connector (pages 21, 22 and 50) This connector is used to input or output RGB signals and YPBPR signals.
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 page 52 for details.
Projector position SH Screen H1 L SW 81.
Projection distances PT-LB50NTE/PT-LB50E 4:3 Screen size (diagonal) 0.84 m(33˝) 1.02 m(40˝) 1.27 m(50˝) 1.52 m(60˝) 1.78 m(70˝) 2.03 m(80˝) 2.29 m(90˝) 2.54 m(100˝) 3.05 m(120˝) 3.81 m(150˝) 5.08 m(200˝) 6.35 m(250˝) 7.62 m(300˝) Projection distance (L) Wide (LW) Telephoto (LT) — 1.2 m(3´11˝) 1.6 m(5´2˝) 1.9 m(6´2˝) 2.2 m(7´2˝) 2.5 m(8´2˝) 2.8 m(9´2˝) 3.1 m(10´2˝) 3.7 m(12´1˝) 4.6 m(15´1˝) 6.2 m(20´4˝) 7.7 m(25´3˝) 9.2 m(30´2˝) 1.1 m(3´7˝) 1.4 m(4´7˝) 1.8 m(5´10˝) 2.1 m(6´10˝) 2.5 m(8´2˝) 2.9 m(9´6˝) 3.
Connections B Read the instruction manual for each peripheral device carefully before connecting it. B Turn off the power supply for all peripheral devices before making any connections. B If 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. B If there is a lot of jitter in the video signal, the projected image may flicker.
Connecting to video equipment (1) 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) Computer for control use DIN 8-pin (male) DVD player (with component video connectors) BNC/RCA adapter Serial adapter (ET-ADSER : sold separately) Audio system NOTE: B Do not input the signal to the PC 2 IN/PC 1 OUT connector when “PC2 SELECT” in the “OPTION” menu is set to “OUTPUT”.
Connecting to video equipment (2) Getting started Computer for control use DVD player Serial adapter (ET-ADSER : sold separately) DIN 8-pin (male) Audio system Video deck ENGLISH-23
Preparation for the remote control unit #While pressing the tab, lift the battery cover to remove it. $ Insert the batteries into the battery holder so that the polarities are correct. AAA batteries (two) % Replace the battery cover (a click will be heard). NOTE: B Do not drop the remote control unit. B Keep the remote control unit away from liquids. B Remove the batteries if not using the remote control unit for long periods. B Do not use rechargeable batteries.
ENGLISH-25 Getting started
Turning on the power Make sure that all peripheral devices are connected properly before turning on the power. # AC IN socket & $ ( & Connector $ ( ' ) * & ' the accessory mains lead to the AC IN # Connect socket. BInsert the connector into the AC IN socket so that the shape of the connector matches the shape of the socket. Then insert the mains plug into the mains socket. BThe POWER button on the projector will illuminate red. the POWER button.
the input signal by pressing the INPUT & Select SELECT button or the DIRECT INPUT SELECT BA picture will be projected in accordance with the selected input signal. (page 30) BWhen “SIGNAL SEARCH” is set to “ON”, the projector detects which signals are being input, and uses these signals for projection. BIf no signal is detected, the guide screen for computer connection will be displayed (when “INPUT GUIDE” in the “OPTION” menu is set to “DETAILED”. Refer to page 69 for details).
Turning off the power #・$ #・$ % AC IN socket Connector the POWER button. # Press BThe “POWER OFF” confirmation screen will be displayed. the POWER button $ Press again. BThe lamp unit will switch off and the picture will stop being projected. (The POWER button on the projector will illuminate orange while the cooling fan is still operating.) NOTE: BPress any button other than the POWER button to cancel the “POWER OFF” screen. BThe “POWER OFF” screen will disappear in 10 seconds.
You can disconnect the mains lead during projection or immediately after use and move the projector. The cooling fan will operate by the internal power supply to cool down the lamp. B When this function is used, it may take more time for the lamp to turn back on again compared to when the lamp cools down with the mains lead connected. B Do not put the projector in a bag while the POWER button on the projector is illuminated.
Selecting the input signal (INPUT SELECT/ DIRECT INPUT SELECT) You can select the input signal by pressing the INPUT SELECT button or the DIRECT INPUT SELECT buttons. Press the INPUT SELECT button. BThe input signal selected will change as shown below each time the INPUT SELECT button is pressed. INPUT SELECT button Changing signals Control panel PC1 Projector control panel Remote control unit WIRELESS PC2 S-VIDEO * VIDEO * “WIRELESS” is for the PT-LB50NTE only.
Correcting the image position automatically (AUTO SETUP) This projector can adjust the position of the image and the settings for “DOT CLOCK” and “CLOCK PHASE” when RGB signals are being input. Press the AUTO SETUP button while RGB signals are being projected. Screen Projected image [ Useful functions B Automatic positioning will be carried out. Projector control panel NOTE: B“SIGNAL SEARCH” will also be carried out. (When “SIGNAL SEARCH” is set to “ON”, refer to page 51 for details.
Turning off the picture and sound momentarily (SHUTTER) The “SHUTTER” function can be used to momentarily turn off the picture and sound from the projector when the projector is not being used for short periods of time, such as during breaks in meetings or when carrying out preparation. The projector uses less power in “SHUTTER” mode than it does in normal projection mode. Press the SHUTTER button. B The picture and sound will be turned off.
Enlarging the picture (DIGITAL ZOOM) You can enlarge the projected image and move the enlarged area. Press the DIGITAL ZOOM +/- button. B The picture will then be enlarged to 1.5 times the normal size. BPress the MENU button to return to the normal screen. Button functions when using “DIGITAL ZOOM” + button The enlargement ratio will increase. - button The enlargement ratio will decrease. FG buttons The displayed position will move upward or downward.
Displaying two screens (INDEX WINDOW) This function lets you store a picture which is being projected into memory, so that you can display a still picture and a moving picture on the screen. Press the INDEX WINDOW button. B The current moving picture will be captured in a still window. B Press the MENU button to return to the previous screen. Still picture Moving picture Moving picture Button functions when using “INDEX WINDOW” Projector control panel Press the F or G button to select a screen size.
Displaying the pointer (POINTER) You can display the pointer on the projected images. Press the POINTER button. B A pointer will be displayed in the middle of the projected image. B Press the POINTER button to cancel the pointer display. Moving the pointer Press the FGIH buttons to move the pointer. The pointer will move in 8 directions as shown below. The pointer will move in 4 directions as shown below.
On-screen menus Menu screens The various settings and adjustments for this projector can be carried out by selecting the operations from on-screen menus. The general arrangement of these menus is shown below. Menu Screen (When a VIDEO signal is being input) B Press the MENU button to display the menu screen. Refer to page 38 for details on how to operate the on-screen menus. B The illustrations of the on-screen menus in this operating instructions are for the PTLB50NTE.
LANGUAGE menu (page 48) F 2/2 WIRELESS menu (page 56) (PT-LB50NTE only) Adjustments and settings G SECURITY menu (page 54) OPTION menu (page 49) G F ENGLISH-37
Menu operation guide # Press the MENU button. The menu screen will be displayed. Projector control panel $ Press the F or G button to select an item from the main menu on the left side. The selected item will be displayed in orange. The sub-menu for the selected item will be displayed on the right side. % Press the ENTER button. NOTE: B Press the MENU button to return to the previous screen. 38-ENGLISH You can select an item from the sub-menu.
The value and setting indicator will turn green when any adjustment changes from the factory set value. For items without any selective setting or bar scale, press the ENTER button. The next screen for the item will then be displayed. Unavailable onscreen menu items This projector has unadjustable items and unusable functions depending on the signal being input. If an item cannot be adjusted or a function cannot be used, you cannot select the corresponding item.
Adjusting the picture # Press the MENU button to display the menu screen. $ Select the “PICTURE” menu from the main menu, and then press the ENTER button. % Press the F or G button to select an item. & Press the I or H button to adjust the value or change the setting. For items with selective setting or a bar scale, the individual adjustment screen will be displayed. For “DETAILED SETUP”, press the ENTER button to display the next screen.
CONTRAST This adjusts the contrast of the picture. (Adjust the “BRIGHTNESS” setting first if required before adjusting the “CONTRAST” setting.) The picture is bright: I button The picture is dark: H button BRIGHTNESS This adjusts the darker areas (black areas) in the picture. Black areas are too light: I button Dark areas are too solid: H button COLOR (S-VIDEO/VIDEO/YPBPR only) The colour is too deep: I button The colour is too pale: H button TINT (NTSC/NTSC 4.
NOTE: B sRGB is only enabled when RGB signals are being input (when “LAMP POWER” is set to “STANDARD”, “AI” is set to “OFF”, and “DAYLIGHT VIEW” is set to “OFF”). DAYLIGHT VIEW This adjusts the vividness of the projected images when the projector is used under bright lighting. AUTO The vividness of the projected images will be adjusted according to the lighting condition of the room. OFF “DAYLIGHT VIEW” is disabled. NOTE: B “AUTO” may not function correctly if any objects are placed on the projector.
01_P22-43(PT-LB50NTE)en 06.2.21 14:31 ページ 43 TV-SYSTEM NOISE REDUCTION (S-VIDEO/VIDEO only) (S-VIDEO/VIDEO only) If the signal is of such poor quality that picture interference appears, set “NOISE REDUCTION” to “ON”. To turn off the “NOISE REDUCTION” feature, set to “OFF”. This should normally be set to “AUTO”. If the signal is of such poor quality that the correct format cannot be automatically distinguished, change the setting manually to the required TV system.
Adjusting the position # Press the MENU button to display the menu screen. $ Select the “POSITION” menu from the main menu, and then press the ENTER button. % Press the F or G button to select an item. (When RGB signals are being input, first press the AUTO SETUP button to initiate automatic positioning. If the optimum setting is not obtained when “AUTO SETUP” is carried out, adjust the items manually.) & Press the I or H button to adjust the value or change the setting.
Picture condition will be stored by the projector even after the power is turned off. POSITION Operation Press the F or Hbutton. (S-VIDEO/VIDEO/RGB/YPBPR only) Picture condition NOTE: B Vertical keystone distortion can be corrected to ±30° of the angle of tilt. However, the greater the correction amount, the more the picture quality will deteriorate, and the harder it will become to achieve a good level of focus.
CLOCK” and “CLOCK PHASE” adjustments are carried out. ASPECT (S-VIDEO/VIDEO/480i, 576i, 480p and 576p YPBPR only) AUTO (S-VIDEO only) When an S1 video signal is being input, the aspect ratio is changed automatically to project a 16:9 picture. 4:3 The input signal is projected without change. 16:9 The picture is compressed to a ratio of 16:9 and projected. S4:3 The size of the input signal is compressed to 75% and projected.
RESIZING (S-VIDEO/VIDEO/RGB/YPBPR only) This should normally be set to “ON”. (This setting is only for signals which have lower resolutions than the LCD panels. Refer to page 68 for details.) ON The pixel resolution of the input signal is converted to the same resolution as the LCD panels before being projected. This may sometimes cause problems with the quality of the picture. OFF The input signal is projected at its original resolution, with no pixel conversion.
Changing the display language # Press the MENU button to display the menu screen. $ Select the “LANGUAGE” menu from the main menu, and then press the ENTER button. % Press the F or G button to select a language, and then press the ENTER button.
Option settings # Press the MENU button to display the menu screen. $ Select the “OPTION” menu from the main menu, and then press the ENTER button. % Press the F or G button to select an item. & Press the I or H button to change the setting. For “DETAILED SETUP”, press the ENTER button to display the next screen.
POINTER SELECT If you press the POINTER button on the remote control unit, the pointer will be displayed. You can select the pointer from 3 types as shown below (refer to page 35). 「 」A double circle will be displayed. 「 」A circle with a cross will be displayed. 「 」A hand will be displayed. PC2 SELECT This setting is used to select the function of the PC 2 IN/PC 1 OUT connector. When set to “INPUT”, it is set to the PC 2 IN connector. When set to “OUTPUT”, it is set to the PC 1 OUT connector.
If no signal is input to the projector for the duration of the period you set, the projector will return to standby mode. The period can be set from 15 minutes to 60 minutes in 5 minute intervals. If you don’t use this feature, set it to “DISABLE”. DIRECT POWER ON This sets the projector’s start up status for when the mains lead is connected. OFF The projector will start from the same status as when the mains lead was disconnected.
INSTALLATION RGB/YPBPR (480i, 576i, 480p, 576p, 1 080/60i, 1 080/50i, 720/60p and VGA480 signals only) This setting should be changed in accordance with the projector setting-up method. (Refer to page 18.) FRONT/DESK When the projector is placed on a desk or similar in front of a screen. FRONT/CEILING When the projector is placed in front of a screen and suspended from a ceiling using a ceiling bracket (sold separately).
DETAILED SETUP Press the ENTER button to display the “DETAILED SETUP” menu. INDEX WINDOW This functions in the same way as the “INDEX WINDOW” button on the remote control unit. Refer to page 34 for details. SHUTTER This functions in the same way as the “SHUTTER” button on the remote control unit. Refer to page 32 for details. OSD DESIGN image are not visible, select this item. XGA MODE [RGB(XGA) only] Adjust this item if the projected image overflows from the screen when an XGA signal is being input.
Setting up the security function This projector is equipped with a security function. A password input screen can be displayed, or a company URL can be set up and displayed at the bottom of the projected image. change the setting. # Press the MENU button to For “PASSWORD CHANGE” display the menu screen. and “TEXT CHANGE”, press $ Select the “SECURITY” menu the ENTER button to display from the main menu, and then the next screen. press the ENTER button.
TEXT DISPLAY You can set text to be displayed at the bottom of the projected image at all times. OFF “TEXT DISPLAY” is disabled. ON “TEXT DISPLAY” is enabled. TEXT CHANGE The text which is displayed when “TEXT DISPLAY” is set to “ON” can be changed. Press the ENTER button to display the “TEXT CHANGE” screen. # Press the F, G, I and H buttons to select the characters, then press the ENTER button. (You can enter 22 characters continuously.) C Select “DELETE” to delete a character.
Wireless setup (PT-LB50NTE only) You need to make adjustments on some items when controlling the projector with a personal computer by means of the wireless network. Refer to the accessory CD-ROM for details. INPUT PASSWORD Set to “ON” if you want password confirmation to be used when controlling the projector with a personal computer by means of the wireless network. PASSWORD CHANGE Passwords can be changed. NETWORK Select the network setting you want to use.
When the TEMP indicator and the LAMP indicator are illuminated There are two indicators on the control panel of the projector which give information about the operating condition of the projector. These indicators illuminate or flash to warn you about problems that have occurred inside the projector, so if you notice that one of the indicators is on, turn off the power and check the table below for the cause of the problem.
LAMP indicator Indicator display Illuminated (red) It is nearly time to Problem replace the lamp unit. Flashing (red) An abnormality has been detected in the lamp circuit. B Does “REPLACE B The power may B There may be an LAMP” appear on have been turned abnormality in the Possible the screen after on straight away lamp circuit. cause the projector is after it was turned B The lamp unit may turned on? off. be blown.
Cleaning and replacing the air filter If the air filter becomes clogged with dust, the internal temperature of the projector will rise, the TEMP indicator will illuminate and the projector’s power will turn off (the TEMP indicator will flash after the power is turned off). The air filter should be cleaned every 100 hours of use. Cleaning Replacement procedure Use a vacuum cleaner to clean off any accumulated dust. # Turn off the power and disconnect the mains lead.
Replacing the lamp unit Warning When replacing the lamp, allow it to cool for at least one hour before handling it. B The lamp cover gets very hot, and touching it can cause burns. Notes on replacing the lamp unit B The light generating lamp is made of glass, so dropping it or allowing it to hit hard objects may cause it to burst. Be careful when handling the lamp. B Dispose of the removed old lamp with the same care that would be taken with a fluorescent light.
On-screen display LAMP indicator Displayed for 30 seconds. Pressing any More than 1 800 hours button will clear the display. More than 2 000 hours Illuminates red during image projection and standby mode. Remains displayed until any button is pressed.
' Install the lamp unit cover, and then use a Phillips screwdriver to securely tighten the lamp unit cover fixing screws. NOTE: B Be sure to install the lamp unit and the lamp unit cover securely. If they are not securely installed, it may cause the protection circuit to operate so that the power cannot be turned on. ( Connect the mains lead. ) Press the POWER button so that a picture is projected onto the screen.
Before calling for service Before calling for service, check the following points. The picture is fuzzy. B The lens focus may not have been set correctly. B The projector may not be at the correct distance from the screen. B The lens may be dirty. B The projector may be tilted too much. The colour is B “COLOR” or “TINT” adjustment may be incorrect. pale or grayish. B The input source which is connected to the projector may not be adjusted correctly.
Problem Possible cause The picture does B The signal format (“TV-SYSTEM”) may not be set not display correctly. correctly. B There may be a problem with the video tape or other signal source. B A signal which is not compatible with the projector may be being input. Picture from B The cable may be too long. computer does B The external video output for the laptop computer not appear. may not be set correctly.
Specifications Amps: LCD panel: Panel size (diagonal): Aspect ratio: Micro lens array: Display method: Drive method: Pixels: PT-LB50NTE/PT-LB50E: PT-LB50SE: Lens: 100 V - 240 V ~, 50 Hz/60 Hz 240 W [During standby (when fan is stopped): Approx. 4 W] 2.8 A - 1.3 A 0.6 type (15.24mm) 4:3 Available 3 transparent LCD panels (RGB) Active matrix method 786 432 (1 024 x 768) x 3 panels 480 000 (800 x 600) x 3 panels Manual zoom (1 - 1.2) / Manual focus F 1.6 - 1.9 f 18.8 mm - 22.
During RGB input/output: R.G.B.: G.SYNC: HD, VD: During YPBPR input/output: Y: PB, PR : VIDEO IN: S-VIDEO IN: AUDIO IN: PC AUDIO IN: VARIABLE AUDIO OUT: SERIAL: Cabinet: Dimensions: Width: Length: Height: Weight: PT-LB50NTE: PT-LB50E/PT-LB50SE: Operating environment: Temperature: Humidity: Certifications: Power supply: Operating range: Weight: Dimensions: Width: Length: Height: Ceiling bracket Wireless remote control unit Serial adapter (DIN 8-pin/D-sub 9-pin) 66-ENGLISH 0.
Appendix Projection dimensions calculation methods If the screen size (diagonal) is SD (m), then the following formula is used to calculate the projection distance for the wide lens position (LW) and the projection distance for the telephoto lens position (LT). 4:3 H1 SH SD LW/LT PT-LB50NTE/PT-LB50E PT-LB50SE SW LW=0.0307xSD/0.0254-0.031 LT=0.0371xSD/0.0254-0.029 LW=0.0304xSD/0.0254-0.029 LT=0.0368xSD/0.0254-0.
List of compatible signals Scanning Display Dot clock frequency resolution frequency H V (dots)*1 (MHz) (kHz) (Hz) Mode NTSC/NTSC4.43/ PAL-M/PAL60 PAL/PAL-N/SECAM 480i 576i 480p 576p 1 080/60i 1 080/50i 720/60p VGA400 VGA480 *4 SVGA *4 MAC16 XGA *4 MXGA MAC21 MSXGA SXGA SXGA+ *44 * *44 * UXGA60 *4 WXGA*5 *4 *44 * 720 x 480i 15.7 59.
Guide screen for computer connection Refer to the list below for details on the keyboard commands to change the output setting.
Using the SERIAL connector The serial connector which is on the connector panel of the projector conforms to the RS-232C interface specification, so that the projector can be controlled by a personal computer which is connected to this connector. Connection Communications settings Computer SERIAL(female) DIN 8-pin (male) Serial adapter (ET-ADSER : sold separately) NOTE: B You must use only RS-232C Serial Interface Cable with ferrite core, type ET-ADSER.
Control commands The commands which the personal computer can use to control the projector are shown in the following table. Command Control Contents PON Power ON POF Power OFF AVL Volume IIS Remarks In standby mode, all commands other than the PON command are ignored. B The PON command is ignored during lamp ON control. B If a PON command is received while the cooling fan is operating after the lamp has switched off, the lamp is not turned back on again straight away, in order to protect the lamp.
Dimensions 7 (-1/4) 81.2 (3-3/16˝) 68.5 (2-11/16˝) 39.3 (1-17/32˝) 210 (8-1/4˝ ) 190 (7-15/32˝) 297 (11-11/16˝) Trademark acknowledgements B VGA and XGA are trademarks of International Business Machines Corporation. B Macintosh is a registered trademark of Apple Computer, Inc. B S-VGA is a registered trademark of the Video Electronics Standards Association. B The font used in the on-screen displays is a Ricoh bitmap font, which is manufactured and sold by Ricoh Company, Ltd.
