S P E P ro d u c t N u m b e r : PT-LX22 P ro d u c t N a m e : LCD Projector C F I L E As of June 2012. Specifications and appearance are subject to change without notice.
S P E C F I L E PT-LX22 LCD Projector Specifications Main unit Power supply Power consumption LCD panel Panel size Display method Pixels Pixel configuration Lens Throw ratio Lamp Screen size Colors Brightness* 2 Center-to-corner uniformity* 2 Contrast* 2 Resolution Scanning frequency RGB YPBPR (YCBCR) Video/S-Video Optical axis shift Keystone correction range Installation Terminals COMPUTER (RGB) IN R, G, B 100 –240 V AC, 50/60 Hz 287 W (0.47 W when standby mode set to eco,* 1 7.
S P E C F I L E PT-LX22 LCD Projector Remote control unit Power supply Operation range* 6 Dimensions (W × H × D) Weight 3 V DC (R03/LR03/AAA type battery × 2) Approximately 7 m (23 ft) when operated from directly in front of the signal receptor 52 × 110 × 18 mm (2-1/16 × 4-11/32 × 23/32 inches) Approx. 67 g (2.
S P E F C I L E PT-LX22 LCD Projector Dimensions 20 ( 25 / 32 ) 72 ( 2-27/ 32 ) 85 ( 3 -3 / 8 ) 105 (4- 5 / 32 ) 69 ( 2-23 / 32 ) 247 ( 9 -3 /4 ) unit : mm (inch) NOTE: This illustration is not drawn to scale.
S P E C F I L E PT-LX22 LCD Projector Standard setting-up position 927– 1,497 (36-1/2– 58-15/16) Adjustable in 30-mm (1-3/16-inch) step.
S P E C F I L E PT-LX22 LCD Projector Projection distance for 4:3 aspect ratio screen unit: meters (feet) Projection size [diagonal] 0.76 1.02 1.27 1.52 1.78 2.03 2.29 2.54 3.05 3.81 5.08 6.35 7.62 m m m m m m m m m m m m m / / / / / / / / / / / / / 30˝ 40˝ 50˝ 60˝ 70˝ 80˝ 90˝ 100˝ 120˝ 150˝ 200˝ 250˝ 300˝ Projection distance [L] Min [wide] 1.0 1.4 1.7 2.0 2.4 2.7 3.1 3.4 4.1 5.2 6.9 8.6 10.3 (2.9) (3.9) (4.9) (5.9) (6.9) (7.9) (8.9) (9.9) (11.9) (14.8) (19.8) (24.8) (29.
S P E F C I L E PT-LX22 LCD Projector List of compatible signals The signals that can be input to this projector are shown in the table below. Horizontal scanning frequencies of 15 kHz to 100 kHz, vertical scanning frequencies of 50 Hz to 100 Hz, and a dot clock of 140 MHz maximum can be input. NOTE: The native resolution of this projector is 1,024 × 768 pixels.
S P E C F I L E PT-LX22 LCD Projector Display mode WXGA Display resolution (dots)*1 1280 × 768 1280 × 800 1360 × 768 MAC21 SXGA 1366 1376 1152 1152 × × × × 768 768 870 900 1280 × 960 1280 × 1024 1280 × 1024i MAC SXGA+ 1280 × 960 1280 × 1024 1400 × 1050 WXGA+ 1440 × 900 UXGA 1600 × 1200 WSXGA+ WUXGA 1680 × 1050 1920 × 1200 Scanning frequency H V (kHz) (kHz) 47.8 60.3 68.6 41.2 49.6 49.7 56.0 57.6 58.2 60.0 62.8 63.9 71.5 47.7 56.2 48.4 48.4 68.7 61.2 71.4 61.9 60.0 62.5 63.3 63.
S P E F C I L E PT-LX22 LCD Projector Serial connector The serial connector complies with RS-232C. To control the projector from a personal computer, commands must be input through communication software, based on the format and satisfying the communication conditions shown below. Pin assignments and signal names 6 1 9 5 No. Signal name Description No.
S P E C F I L E PT-LX22 LCD Projector Cable specifications Projector 1 PC (DTE) NC NC 2 2 3 3 4 1 4 NC NC 6 NC NC 6 7 NC NC 7 8 NC NC 8 9 NC NC 9 5 5 Control commands Command: Function Callback: PON * 1/* 2 POF * 1 IIS: OFZ: VPM:STD VPM:DYN VPM:CIN VPM:REA VPM:BBD VPM:CBD VPM:IM1 VPM:IM2 VPM:IM3 VPM:IM4 AUU AUD OSH * 1 DZU DZD Power on (standby mode on) Power off (standby mode off) Input signal selection Freeze Picture
S P E C F I L E PT-LX22 LCD Projector Status request commands Command Description Q PW Q $S Q IN Q PM Standby power status Lamp status Input signal status Picture mode status Q FZ Q $L Q SH Freeze status Lamp run time Blank function status Standard Dynamic Cinema Real Blackboard Colorboard Image 1 Image 2 Image 3 Image 4 Callback STD DYN CIN REA BBD CBD IM1 IM2 IM3 IM4 NOTE: If a wrong command is receiv
S P E C F I L E PT-LX22 LCD Projector Notes on projector placement and operation The projector uses a high-wattage lamp that becomes very hot during operation. Please observe the following precautions. 1. Never place objects on top of the projector while it is operating. 2. Make sure there is the unobstructed space as shown below or more around the projector’s exhaust openings.
