S P E C P ro d u c t N u m b e r : PT-VX400NT P ro d u c t N a m e : LCD Projector F I L E As of October 2011. Specifications and appearance are subject to change without notice.
S P E C F I L E PT-VX400NT 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 HDMI RGB YPBPR (YCBCR) Video/S-Video Optical axis shift Keystone correction range Installation Built-in speaker Terminals Size Output power HDMI IN COMPUTER (RGB) 1 IN R, G, B 100 –240 V AC, 50/60 Hz 322 W (
S P E C F I L E PT-VX400NT LCD Projector RCA pin × 1, 1.0 Vp-p, 75 ohms VIDEO IN Mini DIN 4-pin × 1, Y: 1.0 Vp-p; C: 0.286 Vp-p, 75 ohms S-VIDEO IN COMPUTER AUDIO IN 1 M3 (L, R) × 1, 0.5 Vrms COMPUTER AUDIO IN 2 / MIC IN M3 (L, R) × 1, 0.5 Vrms VIDEO/S-VIDEO AUDIO IN RCA × 2 (L/R × 1), 0.5 Vrms M3 (L, R) × 1 (monitor out: 0 – 2.
S P E C F I L E PT-VX400NT LCD Projector Wireless Manager ME 5.5 system requirements OS Web browser CPU Memory Free hard disk space CD-ROM drive Wireless LAN To use network functions, a PC is required that meets the conditions given below.
S P E F C I L E PT-VX400NT LCD Projector Dimensions 87.5 (3-7/16) 9.5 (3/8) 81 (3-3/16) 97 (3-13/16) 254 (10) 56 (2-7/32) 277 (10-29/32) unit : mm (inch) NOTE: This illustration is not drawn to scale.
S P E C F I L E PT-VX400NT LCD Projector Standard setting-up position NOTE: 911– 1,481 (35-7/8– 58-5/16) Adjustable in 30-mm (1-3/16-inch) step. Illustrations show the projector installed using optional ceiling mount bracket ET-PKV100H and bracket assembly ET-PKV100B. ∅38 (1-1/2) H Upper edge of projected image This illustration is not drawn to scale.
S P E C F I L E PT-VX400NT LCD Projector Calculation of the projection distance For a screen size different from the above, use the equation below to calculate the projection distance. Aspect ratio 4:3 minimum L (m) = (diagonal screen size in inches) × 0.0242 – 0.0334 maximum L (m) = (diagonal screen size in inches) × 0.0391 – 0.0326 NOTE: Distances calculated with the above equations will include a slight error. Installable angle Install the projector at an angle within the range shown below.
S P E F C I L E PT-VX400NT 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 25 kHz to 80 kHz (15 kHz to 100 kHz for RGB signals), vertical scanning frequencies of 50 Hz to 120 Hz (50 Hz to 100 Hz for RGB signals), and a dot clock of 162 MHz maximum (140 MHz maximum for RGB signals) can be input. NOTE: The native resolution of this projector is 1,024 × 768 pixels.
S P E C F I L E PT-VX400NT 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-VX400NT 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-VX400NT 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 AVL: 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) Volume control Input sign
S P E C F I L E PT-VX400NT LCD Projector Status request commands Command Description Q PW Q $S Q IN Q AV Q PM Standby power status Lamp status Input signal status Volume adjustment value Picture mode status Q FZ Q $L Q SH Freeze status Lamp run time AV mute 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
S P E C F I L E PT-VX400NT 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.
