PT-DZ12000 S P E C F I L E. 3-Chip DLP Projector. As of July Appearance and specifications are subject to change without notice.

Transcription

1 Product Number : Product Name : PTDZ2000 3Chip DLP Projector As of July Appearance and specifications are subject to change without notice. < >

2 3Chip DLP Projector PTDZ2000 Specifications Main Unit Power supply: rth America: Europe, Asia Power consumption: rth America: Europe, Asia DLP chip: Panel size: Display method: Pixels: Lens: Lamp: Screen size: Brightness* : Centertocorner uniformity* : Contrast* : Resolution: Scanning frequency: RGB: YPBPR (YCBCR): SVideo/Video: Optical axis shift* 3 : Vertical: Horizontal: Keystone correction range: Installation: Terminals: DVID IN: RGB IN: R, G, B: Y, PB, PR V AC, 69.0 A, 50/60 Hz (3wire singlephase) V AC, 9.5 A, 50/60 Hz (3wire singlephase),600,500 W (05 W in standby mode with fan stopped),500 W (5 W in standby mode with fan stopped) 0.96 diagonal (6:0 aspect ratio) DLP chip x 3 (R, G, B), DLP projection system 2,304,000 (,920 x,200) x 3, total of 6,92,000 pixels Optional powered zoom/focus lenses 300 W UHM lamp x inches, 6:0 aspect ratio ( inches with the ETD75LE5, 6:0 aspect ratio) 2,000 lumens (fourlamp operation mode) 90% 5,000: (full on/full off, in dynamic iris 3 mode),920 x,200 pixels (Input signals that exceed this resolution will be converted to,920 x,200 pixels.) Horizontal: 500 khz, Vertical: Hz* 2, Dot clock: 2062 MHz 480i: fh 5.75 khz; fv 60 Hz, 576i: fh 5.63 khz; fv 50 Hz, 480p: fh 3.50 khz; fv 60 Hz, 576p: fh 3.25 khz; fv 50 Hz, 720/60p: fh khz; fv 60 Hz, 720/50p: fh khz; fv 50 Hz, 035/60i: fh khz; fv 60 Hz, 080/60i: fh khz; fv 60 Hz, 080/50i: fh 28.3 khz; fv 50 Hz, 080/25p: fh 28.3 khz; fv 25 Hz, 080/24p: fh khz; fv 24 Hz, 080/24sF: fh khz; fv 48 Hz, 080/30p: fh khz; fv 30 Hz, 080/60p: fh khz; fv 60 Hz, 080/50p: fh khz; fv 50 Hz Horizontal: 5.75/5.63 khz, Vertical: 50/60 Hz, (NTSC, NTSC4.43, PAL, PAL60, PALN, PALM, SECAM) ±55% (±44% with the ETD75LE6) from center of screen, powered ±20% (±5% with the ETD75LE6) from center of screen, powered Vertical: ±40 (±22 with the ETD75LE5, ±28 wih the ETD75LE6), with geometric adjustment: vertical ±0, horizontal ±5 Ceiling/floor, front/rear DVID 24pin x, DVI.0 compliant, compatible with HDCP, compatible with single link only, 480p, 576p, 720/60p, 720/50p, 080/60i, 080/50i, 080/24p, 080/24sF, 080/25p, 080/30p, 080/60p, 080/50p VGA (640 x 480) WUXGA* 4 (,920 x,200), compatible with noninterlaced signals only, dot clock: 2562 MHz B x 5 G: 0.7 Vpp (.0 Vpp for sync on G), 75 ohms, B, R: 0.7 Vpp, 75 ohms HD, VD, SY:.45.0 Vpp, positive/negative automatic Y:.0 pp, 75 ohms (incl. sync signal), PB/PR: 0.7 Vpp, 75 ohms 0.7 Vpp (.0 Vpp for sync on G), 75 ohms NOTE: HD/SY, and VD terminals do not accept 3value direct sync signals. As of July 2008 < 2 >

3 3Chip DLP Projector RGB2 IN: R, G, B: Y, PB, PR VIDEO IN: VIDEO OUT: SVIDEO IN: LAN: SERIAL IN* 5 : SERIAL OUT* 5 : REMOTE IN: REMOTE OUT: REMOTE 2 IN: Optional board slot* 6 : With ETMD77SD installed: SERIAL IN: SERIAL OUT: With ETMD77SD3 installed: SERIAL IN: SERIAL OUT: With ETMD00SD4 installed: Link A/Link B IN: With ETMD77DV installed: DVID IN: Power cord: Cabinet material: Dimensions (W x H x D): Weight* 7 : PTDZ2000 Dsub HD 5pin x 0.7 Vpp (.0 Vpp for sync on G), 75 ohms HD, VD, SY: TTL, high impedance, positive/negative automatic VD:.45.0 Vpp, positive/negative automatic, 75 ohms Y:.0 pp, 75 ohms (incl. sync signal), PB/PR: 0.7 Vpp, 75 ohms NOTE: HD/SY, and VD terminals do not accept 3value direct sync signals. B x,.0 Vpp, 75 ohms B x,.0 Vpp, active through Mini DIN 4pin x Y:.0 Vpp, C: Vpp, 75 ohms (S signal compatible) RJ45 x, 0BaseT/00BaseTX, compatible with PJLink (class ) Dsub 9pin (female) x 2, for external control (RS232C/RS422 compliant) Dsub 9pin (male) x, for link control M3 jack x for wired remote control M3 jack x for link control Dsub 9pin x for external control (parallel) B x, SDSDI signal (YCBCR 4:2:2 0bit): SMPTE 259M compliant: 480i, 576i B x, active through B x SDSDI signal (YCBCR 4:2:2 0bit): SMPTE 259M compliant: 480i, 576i Singlelink HDSDI signal (YCBCR 4:2:2 0bit): SMPTE 292M compliant: 720/50p, 720/60p, 035/60i, 080/50i, 080/60i, 080/25p, 080/24p, 080/24sF, 080/30p B x, active through B x for each SDSDI signal (YCBCR 4:2:2 0bit): SMPTE 259M compliant: 480i, 576i Singlelink HDSDI signal (YCBCR 4:2:2 0bit): SMPTE 292M compiant: 720/50p, 720/60p, 080/50i, 080/60i, 080/25p, 080/24p, 080/24sF, 080/30p Duallink HDSDI signal (RGB 4:4:4 2bit/0bit): SMPTE 372M compiant: 920 x 080/50i, 920 x 080/60i, 920 x 080/25p, 920 x 080/24p, 920 x 080/24sF, 920 x 080/30p Duallink HDSDI signal (X Y Z 4:4:4 2bit): 2048 x 080/24p, 2048 x 080/24sF DVID 24pin x, DVI.0 compliant, compatible with HDCP, compatible with single link only, 480p, 576p, 720/60p, 720/50p, 080/60i, 080/50i, 080/24p, 080/24sF, 080/25p, 080/30p, 080/60p, 080/50p VGA (640 x 480) WUXGA* 4 (,920 x,200), compatible with noninterlaced signals only, dot clock: 2562 MHz 3 m/9.8 Moulded plastic 578 x 320 x 643 mm (223/4 x 29/32 x 255/6 ) (without lens) Approx. 35 kg (77.2 lbs) (without lens) As of July 2008 < 3 >

4 3Chip DLP Projector PTDZ2000 Operating temperature* 8 : Operating humidity: 0 C45 C (32 F3 F) 0%80% (no condensation) Remote Control Unit Number of functions: Power supply: Operation range* 9 : Dimensions (W x H x D): Weight: 35 keys, 39 functions 3 V DC (AA battery x 2) Approx. 30 m (98.4 ) when operated from directly signal receptor 5 x 22.7 x 76 mm (2 x 7/8 x 65/6 ) 34 g (4.7 oz) (including batteries) Supplied Accessories Power cord Wireless/wired remote control unit Batteries for remote control (x 2) Eye bolts (x 4) Wire rope Optional Accessories (0.9.:): (.4.8:): (.8 2.8:): ( :): (4.67.4:): (7.33.8:): Fixedfocus lens (0.7:): SDSDI board: HD/SDSDI board: Dual link HDSDI board: DVID board: Replacement lamp unit Ceiling mount bracket for high ceilings Ceiling mount bracket for low ceilings Frame Carrying handle Smoke cut filter ETD75LE6 ETD75LE ETD75LE2 ETD75LE3 ETD75LE4 ETD75LE8 ETD75LE5 ETMD77SD ETMD77SD3 ETMD00SD4 ETMD77DV ETLAD2K (one unit) ETLAD2KF (a set of four lamps) ETPKD00H ETPKD00S ETPFD00 ETHAD00 ETSFD00 Weights and dimensions shown are approximate. Specifications subject to change without notice. * Measurement, measuring conditions, and method of notation all comply with ISO 28 international standards. *2 Smooth image reproduction may not be possible when a motion video signal with a vertical frequency other than 50 or 60 Hz is input. *3 Shift range is limited during simultaneous horizontal and vertical shifting. *4 WUXGA resolution is supported only when the signals are compliant with VESA CVTRB (Coordinated Video TimingReduced Blanking). *5 Contact your dealers for details when the control using RS232C or RS422 is required. *6 The LAN terminal on the optional board will be inactivated after installation. Use the LAN terminal on the main unit. *7 Average value. May differ depending on models. *8 The operating temperature range is 0 C (32 F) to 40 C (04 F) when used in HighAltitude mode (,400 m [4,593 feet] to 2,700 m [8,858 feet]). Also, if the ambient temperature exceeds 40 C (04 F) (35 C [95 F] in HighAltitude mode) when using all four lamps, the light output may be reduced approximately 30% to protect the projector. *9 Operation range differs depending on environments. As of July 2008 < 4 >

5 3Chip DLP Projector PTDZ2000 Shape of the plug receptacle PTDZ2000U 25 V AC, 20 A (NEMA 520R) 250 V AC, 5 A (NEMA 65R) PTDZ2000E V AC, 6 A V AC, 3 A/5 A te: Be sure to use the power plug adaptor cord supplied with the projector. The supplied power plug adaptor can be used with the PTDZ2000 only. Dimensions 20 (423/32 ) 448 (75/8 ) 28 (89/32 ) 320 (29/32 ) 265 (07/6 ) 36 (3/32 ) 643 (255/6 ) 607 (2329/32 ) unit : mm (inch) NOTE: This illustration is not drawn to scale. 477 (825/32 ) 578 (223/4 ) Terminals Remote input/output 2 Remote 2 input 3 Serial input (RS232C) 4 Serial input (RS422) 5 Serial output (RS422) 6 LAN connector (0BaseT/00BaseTX) 7 Video input 8 Video output 9 SVideo input 0 RGB (YPBPR) input RGB 2 Input 2 DVID input 3 Optional board slot As of July 2008 < 5 >

6 3Chip DLP Projector PTDZ2000 Standard settingup positions * When the lens protrudes to the maximum. H Upper edge of projected image L Projected image L H (63/32 2/8 ) 44 mm (65/6 ) with the ETD75LE mm (25/32 ) with ETD75LE 30 mm (27/32 ) with the ETD75LE mm (2 ) with the ETD75LE mm (25/6 ) with the ETD75LE mm (73/32 ) with the ETD75LE mm (55/6 ) with the ETD75LE5 * 63 (63/32 ) Lower edge of projected image unit : mm (inch) L 57 (63/6 ) NOTE: Illustrations show the projector installed using optional ceiling bracket ETPKD00H and an optional lens. Projected image 87.5 (37/6 ) This illustration is not drawn to scale. Projection distance (screen aspect ratio 6:0) Lens (Throw ratio) Screen size (inch, diagonal) ETD75LE6 (0.9.:), ,555 5., , , , , , , , , , ,65 5.2, , , , , , , , , , , ETD75LE (.4.8:) 2, , , , , , , , , , , , , , , , , , , , , , , , ETD75LE2 (.82.8:) 2, , , , , , , , , , , , Distance to screen 4, , , , , , , , , , , , Zoom ETD75LE3 (2.84.6:) 4, , , , , , , , , , , , , , , , , , , , , , , , ETD75LE4 (4.67.4:) 6,906, ,909 2, ,,92 4, ,95 5, ,92 9, ,930 23, ,945 3, ,960 39, ,975 47, ,006 63, ,036 79, ,067 95, ETD75LE8 (7.33.8:) 0,780 20, ,375 23, ,970 26, ,565 29, ,756 35, ,54 44, ,57 59, ,493 74, ,468 89, ,420 9, ,37 49, ,323 78, Fixedfocus ETD75LE5 Fixedfocus lens (0.7:) The figures in the above table may vary by approximately ±5% depending on the projection lens that is used. When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size. At the shortest projection distance, the zoom lens characteristics may cause slight image distortion. *2: The shift range function does not operate when the fixedfocus lens is installed ,46 3.8, , , , , , , es except ETD75LE , , , , , , , , , , , Height from the edge of screen to center of lens (H) es ETD75LE6 Fixedfocus lens* , , , , ,898, ,53, ,64, , , , , , millimeters feet As of July 2008 < 6 >

7 3Chip DLP Projector PTDZ2000 Projection distance (screen aspect ratio 6:9) Lens (Throw ratio) Screen size (inch, diagonal) ETD75LE6 (0.9.:), , , , , , , , , , , , , , , , , , , , , , , , ETD75LE (.4.8:) 2, , , , , , , , , , ,264 8, , , , , , , , , , , , , ETD75LE2 (.8 2.8:) 2, , , , , , , , , , , , Distance to screen 4, , , , , , , , , , , , Zoom ETD75LE3 (2.84.6:) 4, , , , , , , , , , , , , , , , , , , , , , , , ETD75LE4 (4.67.4:) 7, , , , , , , , ,8 0. 4, , , , , , , , , , , , , , , ETD75LE8 (7.33.8:),09 2, ,730 24, ,370 27, ,009 30, ,288 36, ,207 45, ,404 6, ,602 76, ,799 9, ,94 22, ,589 53, ,984 83, Fixedfocus ETD75LE5 Fixedfocus lens (0.7:) The figures in the above table may vary by approximately ±5% depending on the projection lens that is used. When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size. At the shortest projection distance, the zoom lens characteristics may cause slight image distortion. *2: The shift range function does not operate when the fixedfocus lens is installed., ,80 3.9, , , , , , , es except ETD75LE , , , , , , , , , , , Height from the edge of screen to center of lens (H) es ETD75LE6 Fixedfocus lens* , , , , ,49, ,3, ,736 5., , , , millimeters feet Calculation of the projection distance For a screen size different from the above, use the equation below to calculate the projection distance. 6:0 aspect ratio ETD75LE6 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE2 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE3 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE4 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE8 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE5 (fixed focus) L (mm) = (diagonal screen size in inches) x :9 aspect ratio ETD75LE6 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE2 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE3 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE4 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE8 minimum L (mm) = (diagonal screen size in inches) x maximum L (mm) = (diagonal screen size in inches) x ETD75LE5 (fixed focus) L (mm) = (diagonal screen size in inches) x The figures in the above table may vary by approximately ±5% depending on the projection lens that is used. When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size. At the shortest projection distance, the zoom lens characteristics may cause slight image distortion. As of July 2008 < 7 >

8 3Chip DLP Projector PTDZ2000 Installable Angle Install the projector at an angle within the range shown below. Vertical direction The projector may be installed at a vertical angle of 360. Horizontal direction The projector may be installed at a horizontal angle of ±5. Shift range Optical axis shift function allows to shift the position of a projected image as shown below. ETD75LE/D75LE2/D75LE3/D75LE4/D75LE8 ETD75LE6 Heirght of projected image (V) 0.2V 0.2V Standard position of projected image 0.2V 0.2V 0.55V 0.55V Heirght of projected image (V) 0.2V 0.2V Standard position of projected image 0.44V 0.2V 0.44V 0.2V 0.2H Width of 0.2H projected image (H) 0.5H Width of 0.5H projected image (H) Because the ETD75LE5 is a fixed shortthrow lens, the lens shift function cannot be used with it. As of July 2008 < 8 >

9 3Chip DLP Projector PTDZ2000 List of compatible signals This projector supports RGB signals with horizontal frequencies of 5 to 00 khz, vertical frequencies of 24 to 20 Hz and dot clock frequencies of 20 MHz to 62 MHz. NOTE: The native resolution of this projector is,920 x,200 pixels. If the display resolution of the input signal is different from the native resolution, image compression or expansion will be used to convert the input signal to a level within the native resolution. Display mode NTSC/NTSC4.43/PALM/PAL60 PAL/PALN/SECAM 480i 576i 480p 576p 720/60p 720/50p 080/60i 080/50i 080/24p 080/24sF 080/25p 080/30p 080/60p 080/50p VGA400 VGA480 SVGA MAC6 XGA MXGA MAC2 280 x x 80 MSXGA SXGA SXGA+ WXGA+ UXGA WSXGA+ 920 x WUXGA 2 Display resolution (dots) 720 x 480i 720 x 576i 720 x 480i 720 x 576i 720 x x 576,280 x 720,920 x,080i,920 x,080,920 x,080i,920 x, x x x x 624,024 x 768,024 x 768i,024 x x x 870,280 x 768,280 x 800,280 x 960,280 x,024,400 x 050,440 x 900,600 x,200,680 x,050,920 x,080,920 x,200 Scanning frequency H V (khz) (khz) Dot clock frequency (MHz) Format VIDEO/SVIDEO YPBPR/RGB YPBPR/RGB/DVI RGB/DVI RGB/DVI RGB RGB/DVI Plug and Play compatibility RGB 2 DVID input input EDID EDID2 NO. The i appearing after the resolution indicates an interlaced signal. Line flicker occurs when an interlaced signal is input. 2. WUXGA resolution is supported only when the signals are compliant with VESA CVTRB (Coordinated Video TimingReduced Blanking). As of July 2008 < 9 >

10 3Chip DLP Projector PTDZ2000 Serial connector The serial connector complies with RS232C. 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 Dsub 9pin (female) Serial input Signal name TXD RXD GND Description Send data Receive data Connected internally Ground Signal name CTS RTS Description Connected internally Connected internally Pin assignments and signal names Dsub 9pin (male) Serial output Signal name RXD TXD GND Description Receive data Send data Connected internally Ground Signal name RTS CTS Description Connected internally Connected internally Communication conditions (factory setting) Signal level Synchronization method Baud rate Parity Character length Stop bit X parameter S parameter RS232Ccompliant Startstop synchronization 9,600 bps ne 8 bits bit ne ne Basic format Transmission from the computer begins with STX, then the ID, command, parameter, and ETX are sent in this order. Add parameters according to the details of control. STX A D I I2 ; C C2 C3 : P P2... Pn ETX Start ( byte) ID 2 characters (2 bytes) ID designator: 0 to 64: Address number 0A to 0Z: Group ID ZZ: All units (ID ALL) Semicolon ( byte) Colon ( byte) Command (3 bytes) (Control and/or query commands) Parameters (undefined length) End ( byte) CAUTIION It may not be possible to send or receive commands for about 0 to 60 seconds when the lamp is first turned on. If this occurs, wait for 60 seconds, then try sending or receiving again. When sending multiple commands, be sure to wait for at least 0.5 second after receiving a response from the projector before sending the next command. Additional time is sometimes required for response due to processing inside the projector. Set the timeout period for command response to 0 seconds or more. As of July 2008 < 0 >

11 3Chip DLP Projector PTDZ2000 Cable specifications Projector PC (DTE) Control commands Command : Parameter Function Callback PON POF IIS:RG IIS:RG2 IIS:VID IIS:SVD IIS:DVI IIS:AUX LPM:0 LPM: LPM:2 LPM:3 LPM:4 LPM:5 LPM:6 LPM:7 LPM:8 LPM:9 LPM:0 LPM: LPM:2 LPM:3 OSH: OSH:0 OPP:0 OPP: OPP:2 OPP:3 OAS VPM:NAT VPM:STD VPM:DYN VPM:CIN VPM:GRA OTE:0 OTE: OTE:2 OTE:4 OTE:9 OTE:0 TSD:yy2y3y4mm2dd2w TST:hh2mm2ss2 OOS: OOS:0 POWER (STANDBY) INPUT SELECT LAMP SELECT SHUTTER P IN P SELECT AUTO SETUP PICTURE MODE COLOR TEMPERATURE DATE TIME ON SCREEN Standby power on Standby power off RGB RGB 2 Video SVideo DVI AUX Quad (four lamps) Lamp + 4 Lamp Dual (two lamps) Lamp Lamp Lamp Lamp Triple (three lamps) Lamp Lamp 2 Lamp 3 Lamp 4 Single lamp Shutter on Shutter off P in P off User User 2 User 3 Natural Standard Dynamic Cinema Graphic Low Middle High User User 2 Default Date setting Time setting Onscreen display on Onscreen display off PON POF IIS:RG IIS:RG2 IIS:VID IIS:SVD IIS:DVI IIS:AUX LPM:0 LPM: LPM:2 LPM:3 LPM:4 LPM:5 LPM:6 LPM:7 LPM:8 LPM:9 LPM:0 LPM: LPM:2 LPM:3 OSH: OSH:0 OPP:0 OPP: OPP:2 OPP:3 OAS VPM:NAT VPM:STD VPM:DYN VPM:CIN VPM:GRA OTE:0 OTE: OTE:2 OTE:4 OTE:9 OTE:0 TSD:yy2y3y4mm2dd2w TST:hh2mm2ss2 OOS: OOS:0 As of July 2008 < >

12 3Chip DLP Projector PTDZ2000 Status asking commands Command:Parameter Function Callback Description QPW QSH QIN QOS QST Q$L:p Q$L:p2 Q$L:p3 Q$L:p4 QSL QIB QPP QGD QGT Main power status Shutter function status Input signal status Onscreen display status Projector run time Lamp run time Lamp 2 run time Lamp 3 run time Lamp 4 run time Lamp operation mode status Optional board slot status P in P status Date setting status Time setting status RG RG2 VID SVD DVI AUX MD77SD MD77SD3 MD00SD4 MD77DV NONE UNKNOWN NOT SUPPORT yy2y3y4mm2dd2w hh2mm2ss2 * Day of week: Monday =, Tuesday = 2,... Sunday = 7 * 2 Set the date and time to UTC (universal time coordinated). NOTE: If a wrong command is received, the projector will send an ER40 or ER402 command to the computer. On Off On Off RGB RGB 2 Video SVideo DVI AUX On Off 00000h99999h 0000h9999h 0000h9999h 0000h9999h 0000h9999h Quad (four lamps) Lamp + 4 Lamp Dual (two lamps) Lamp Lamp Lamp Lamp Triple (three lamps) Lamp Lamp 2 Lamp 3 Lamp 4 Single lamp ETMD77SD ETMD77SD3 ETMD00SD4 ETMD77DV Uninstalled Unknown t supported Off User User 2 User 3 yyyymmdd (day of week) (*) hhmmss (*2) Command example To set the onscreen display off, send the command as shown below. STX ADZZ ; OOS : 0 ETX Start Character code 02 ID Address ZZ: ID ALL Command Parameter End Character code 03 NOTE: When sending commands without parameters, a colon (:) is not necessary. As of July 2008 < 2 >

13 3Chip DLP Projector PTDZ2000 tes on Projector Placement and Operation The projector uses a highwattage lamp that becomes very hot during operation. Please observe the following precautions.. Never place objects on top of the projector while it is operating. 2. Make sure there is an unobstructed space of 500 mm (9/6 ) or more around the projector s exhaust openings. 3. Do not stack projector units directly on top of one another for the purpose of multiple (stacked) projection. When stacking projector units, be sure to provide the amount of space indicated below between them. These space requirements also apply to installations where only one projector unit is operating at one time and the other unit is used as a backup. 4. If the projector is placed in a box or enclosure, ensure the temperature of the air surrounding the projector is between 0 C/32 F and 40 C/04 F. Also make sure the projector s intake and exhaust openings are not blocked. Take particular care to ensure that hot air from the exhaust openings is not sucked into the intake openings. 500 mm (9/6 ) or more 500 mm (9/6 ) or more* 500 mm (9/6 ) or more* Do not stack projector units directly on top of one another. * When two units are used together. 300 mm (3/6 ) or more for a single unit operation. Direction of Air Intake and Exhaust Intake Exhaust Operating the Projector Continuously. If the projector is to be operated continuously 24 hours, use the lamp relay mode. The projector cannot be operated continuously 24 hours in quadlamp mode. Allow a minimum of two hours per day of nonoperation time if the projector is to be operated continuously more than 22 hours. 2. The lamp replacement cycle duration becomes shorter if the projector is operated repeatedly for short periods. Weights and dimensions shown are approximate. Specifications are subject to change without notice. This product may be subject to export control regulations. DLP and the DLP logo are trademarks of Texas Instruments. UHM is a trademark of Matshushita Electic. The PJLink is an application trademark in Japan, the United States, and other countries and regions or registered trademarks. All other trademarks are the property of their respective trademark owners. As of July 2008 < 3 >