Hitachi Ed-X8250 Projector Users Manual
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51 Warranty And After-Ser vice Warranty and after-service If a problem occurs with the equipment, first refer to the “Troubleshooting” and run through the suggested checks. If this does not resolve the problem, please contact your dealer or service company. They will tell you what warranty condition is applied. Specifications Specifications NOTE • These specifications are subject to change without notice. ItemSpecification Product nameLiquid crystal projector Liquid Crystal panel Panel size1.5 cm (0.6 type) Drive systemTFT active matrix PixelsED-S8240 : 480,000 pixels (800 horizontal x 600 vertical) ED-X8250 : 786,432 pixels (1024 horizontal x 768 vertical) LensZoom lens F=1.7 ~ 1.9 f=18.9 ~ 22.6 mm Lamp180W UHB Speaker1W x 1 Power SupplyAC100-120V/3.1A, AC220-240V/1.7A Power Consumption290W Temperature range 5 ~ 35°C (Operating) Size 306 (W) x 86 (H) x 249 (D) mm (Not including protruding parts) • Please refer to the following figure. Weight (mass) 2.8 kg Ports Optional parts LampDT00731 Air filter NJ22222 Others • Please consult your dealer. RGB input: RGB IN1 ..D-sub 15pin mini x1RGB IN2 /OUTD-sub 15pin mini ................x1(select RGB IN2 or RGB OUT) Audio input:AUDIO 1 ..........Stereo mini x1AUDIO 2 ..................... RCA x2 Audio output: AUDIO OUT ...Stereo mini x1 Video input: COMPONENT VIDEO (Y, CB/PB, CR/PR) ...... RCA x3 S-Video ................................1 Video ....................................1 Communication port: CONTROL ............D-sub 9pin x1USB .......................USB(B) x1
52 Specifications Specifications (continued) Y R L AUDIO IN2AUDIO OUTCONTROL RGB IN1 RGB IN2 USB RGB OUTAUDIO IN1VIDEOS-VIDEO CB/PBCR/PRK 306 mm 249 mm 100 mm86 mm
1 Projector ED-S8240/ED-X8250 User's Manual – Operating Guide Technical Example of computer signal Resolution (H x V)H. frequency (kHz)V. frequency (Hz)RatingSignal mode 720 x 40037.985.0VESATEXT 640 x 48031.559.9VESAVGA (60Hz) 640 x 48037.972.8VESAVGA (72Hz) 640 x 48037.575.0VESAVGA (75Hz) 640 x 48043.385.0VESAVGA (85Hz) 800 x 60035.256.3VESASVGA (56Hz) 800 x 60037.960.3VESASVGA (60Hz) 800 x 60048.172.2VESASVGA (72Hz) 800 x 60046.975.0VESASVGA (75Hz) 800 x 60053.785.1VESASVGA (85Hz) 832 x 62449.774.5Mac 16” mode 1024 x 76848.460.0VESA XGA (60Hz) 1024 x 76856.570.1VESAXGA (70Hz) 1024 x 76860.075.0VESAXGA (75Hz) 1024 x 76868.785.0VESAXGA (85Hz) 1152 x 864 67.575.0VESA SXGA (75Hz) 1280 x 96060.060.0VESASXGA (60Hz) 1280 x 102464.060.0VESASXGA (60Hz) 1280 x 102480.075.0VESASXGA (75Hz) 1280 x 102491.185.0VESASXGA (85Hz) 1600 x 120075.060.0VESAUXGA (60Hz) NOTE • Be sure to check jack type, signal level, timing and resolution before connecting this projector to a computer. • Some computers may have multiple display screen modes. Use of some of these modes will not be possible with this projector. • Depending on the input signal, full-size display may not be possible in some cases. Refer to the number of display pixels above. • Although the projector can display signals with resolution up to UXGA (1600x1200), the signal will be converted to the projector’s panel resolution before being displayed. The best display performance will be achieved if the resolutions of the input signal and projector panel are identical. • Automatically adjustment may not function correctly with some input signals. • The image may not be displayed correctly when the input sync signal is a composite sync or a sync on G.
2
Example of computer signal
Initial set signals
The following signals are used for the initial settings. The signal timing of some
computer models may be different. In such case, adjust the items V POSITION
and H POSITION in the IMAGE menu.
Back porch (B) Front porch (D) Back porch (b) Front porch (d)
Display interval (C) Display interval (c)
Data Data
H. Sync. V. Sync.
Sync (A) Sync (a)
Computer/SignalHorizontal signal timing (μs)Computer/SignalVertical signal timing (lines)(A)(B)(C)(D)(a)(b)(c)(d)
TEXT2.03.020.31.0TEXT3424001
VGA (60Hz)
3.81.925.40.6 VGA (60Hz)23348010
VGA (72Hz)
1.34.120.30.8 VGA (72Hz)3284809
VGA (75Hz)
2.03.820.30.5 VGA (75Hz)3164801
VGA (85Hz)
1.62.217.81.6 VGA (85Hz)3254801
SVGA (56Hz)
2.03.622.20.7 SVGA (56Hz)2226001
SVGA (60Hz)
3.22.220.01.0 SVGA (60Hz)4236001
SVGA (72Hz)
2.41.316.01.1 SVGA (72Hz)62360037
SVGA (75Hz)
1.63.216.20.3 SVGA (75Hz)3216001
SVGA (85Hz)
1.12.714.20.6 SVGA (85Hz)3276001
Mac 16" mode1.13.914.50.6Mac 16" mode3396241
XGA (60Hz)
2.12.515.80.4 XGA (60Hz)6297683
XGA (70Hz)
1.81.913.70.3 XGA (70Hz)6297683
XGA (75Hz)
1.22.213.00.2 XGA (75Hz)3287681
XGA (85Hz)
1.02.210.80.5 XGA (85Hz)3367681
1152 x 864
(75Hz)1.22.410.70.6 1152 x 864 (75Hz)3328641
1280 x 960 (60Hz)1.02.9
11.90.91280 x 960 (60Hz)3369601
1280 x 1024 (60Hz)1.02.311.90.41280 x 1024 (60Hz)33810241
1280 x 1024 (75Hz)1.11.89.50.11280 x 1024 (75Hz)33810241
1280 x 1024 (85Hz)1.01.48.10.41280 x 1024 (85Hz)34410241
1600 x 1200 (60Hz)1.21.99.90.41600 x 1200 (60Hz)34612001
3
Connection to the ports
ARGB IN1, BRGB IN2, RGB OUT
D-sub 15pin mini shrink jack
• Video signal: RGB separate, Analog, 0.7Vp-p,
75Ω terminated (positive)
• H/V. sync. Signal: TTL level (positive/negative)
• Composite sync. Signal: TTL level
At RGB signal At component video signal
PinSignal
1Video Red
2Video Green
3Video Blue
4(No connection)
5Ground
6Ground Red
7Ground Green
8Ground Blue
9(No connection)
10Ground
11
(No connection)
12A : SDA (DDC data), B
13H. sync / Composite sync.
14 V. sync.
15A
: SCL (DDC clock), B
Y R
L
AUDIO IN
2
AUDIO OU
T
CONTROL
RGB IN1
RGB IN2 USB
RGB OUT
AUDIO IN
1
VIDE
O
S-VIDEO
CB/PB
CR/PRK
Connection to the ports
PinSignal
1CR/PR
2Y
3CB/PB
4(No connection)
5Ground
6CR/PR Ground
7Y Ground
8CB/PB Ground
9(No connection)
10Ground
11
15(No connection)
* B Except when set to RGB
OUT
10987654321
15141312 11
ABRGB IN OUT switch
When this switch is not pushed
in, RGB IN2 is selected.
When this switch is pushed in,
RGB OUT is selected.
4 Connection to the ports 4321 GVIDEO RCA jack • System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43, PAL60 • 1.0±0.1Vp-p, 75Ω terminator FS-VIDEO Mini DIN 4pin jack PinSignal 1Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator Color signal 0.300Vp-p (PAL/SECAM, burst) 75Ω terminator 2Brightness signal, 1.0Vp-p, 75Ω terminator 3Ground 4Ground COMPONENT VIDEO CY, DCB/PB, ECR/PR RCA jack x3 • System: 525i(480i), 525p(480p), 625i(576i), 750p(720p), 1125i(1080i) PortSignal YComponent video Y, 1.0±0.1Vp-p, 75Ω terminator with composite CB/PBComponent video CB/PB, 0.7±0.1Vp-p, 75Ω terminator CR/PRComponent video CR/PR, 0.7±0.1Vp-p, 75Ω terminator Y R L AUDIO IN 2 AUDIO OU T CONTROL RGB IN1 RGB IN2 USB RGB OUT AUDIO IN 1 VIDE O S-VIDEO CB/PB CR/PRKG C D E F
5 Connection to the ports Y R L AUDIO IN 2 AUDIO OU T CONTROL RGB IN1 RGB IN2 USB RGB OUT AUDIO IN 1 VIDE O S-VIDEO CB/PB CR/PRK H M HAUDIO 1-IN (Ø3.5 stereo mini jack), IJAUDIO 2 L/R (RCA jack) • 200mVrms(max.) 35kΩ termination KAUDIO OUT (Ø3.5 stereo mini jack) • 200mVrms(max.) 1kΩ output impedance LUSB USB B type jack MCONTROL D-sub 9pin plug • About the details of RS-232C communication, please refer to the following page. PinSignalPinSignalPinSignal 1(No connection)4(No connection)7 RTS 2RD5Ground8CTS 3TD6(No connection)9(No connection) 987654321 21 34 LI J K PinSignal 1+5V 2- Data 3+ Data 4Ground
6 RS-232C Communication RS-232C Communication 678912345 678912345 CONTROL port RS-232C cable (Cross) RS-232C port of the projector of the computer - (1) (1) CD RD (2) (2) RD TD (3) (3) TD - (4) (4) DTR GND (5) (5) GND - (6) (6) DSR RTS (7) (7) RTS CTS (8) (8) DTS - (9) (9) RI Connecting the cable 1. Turn off the projector and the computer. 2. C o n n e c t t h e C O N T R O L p o r t o f t h e p r o j e c t o r w i t h a R S - 2 3 2 C p o r t o f the computer by a RS-232C cable (cross). Use the cable that fulfills the specification shown in the previous page. 3. Turn the computer on, and after the computer has started up turn the projector on. Communications setting 19200bps, 8N1 1. Protocol Consist of header (7 bytes) + command data (6 bytes). 2. Header BE + EF + 03 + 06 + 00 + CRC_low + CRC_high CRC_low : Lower byte of CRC flag for command data CRC_high : Upper byte of CRC flag for command data 3. Command data Command data chart byte_0byte_1byte_2byte_3byte_4byte_5 Action TypeSetting code lowhighlowhighlowhigh Action (byte_0 - 1) ActionClassificationContent 1SETChange setting to desired value. 2GETRead projector internal setup value. 4INCREMENTIncrement setup value by 1. 5DECREMENTDecrement setup value by 1. 6EXECUTERun a command.
7 RS-232C Communication (continued) Requesting projector status (Get command) (1) Send the request code Header + Command data (‘02H’+‘00H’+ type (2 bytes)+‘00H’ +‘00H’) from the computer to the projector. (2) The projector returns the response code ‘1DH’+ data (2 bytes) to the computer. Changing the projector settings (Set command) (1) Send the setting code Header + Command data (‘01H’+‘00H’+ type (2 bytes) + setting code (2 bytes)) from the computer to the projector. (2) The projector changes the setting based on the above setting code. (3) The projector returns the response code ‘06H’ to the computer. Using the projector default settings (Reset Command) (1) The computer sends the default setting code Header + Command data (‘06H’+ ‘00H’ + type (2 bytes) +‘00H’+‘00H’) to the projector. (2) The projector changes the specified setting to the default value. (3) The projector returns the response code ‘06H’ to the computer. Increasing the projector setting value (Increment command) (1) The computer sends the increment code Header + Command data (‘04H’+ ‘00H’+ type (2 bytes) +‘00H’+‘00H’) to the projector. (2) The projector in creases the setting value on the above setting code. (3) The projector returns the response code ‘06H’ to the computer. Decreasing the projector setting value (Decrement command) (1) The computer sends the decrement code Header + Command data (‘05H’+ ‘00H’+ type (2 bytes) +‘00H’ + ‘00H’) to the projector. (2) The projector decreases the setting value on the above setting code. (3) The projector returns the response code ‘06H’ to the computer. When the projector cannot understand the received command When the projector cannot understand the received command, the error code ‘15H’ is sent back to the computer. Sometimes the projector cannot properly receive the command. In such a case, the command is not executed and the error code ‘15H’ is sent back to the computer. If this error code is returned, send the same command again. When the projector cannot execute the received command. When the projector cannot execute the received command, the error code ‘1cH’ + ‘xxxxH’ is sent back to the computer. When the data length is greater than indicated by the data length code, the projector ignore the excess data code. Conversely when the data length is shorter than indicated by the data length code, an error code will be returned to the computer. NOTE • Operation cannot be guaranteed when the projector receives an undefined command or data.• Provide an interval of at least 40ms between the response code and any other code. • The projector outputs test data when the power supply is switched ON, and when the lamp is lit. Ignore this data.• Commands are not accepted during warm-up.
8 Names Operation TypeHeaderCommand DataCRCActionTypeSetting Code PowerSet Turn offBE EF0306 002A D301 0000 6000 00 Turn on BE EF0306 00 BA D201 0000 6001 00 GetBE EF0306 0019 D302 0000 6000 00 (Example return) 00 00 01 00 02 00 (Off) (On) (Cool down) RGB2 StatusGetBE EF0306 00F1 D802 0021 2000 00 00 00 01 00 (RGB IN2) (RGB OUT) Input SourceSetRGB IN 1BE EF0306 00FE D201 0000 2000 00 RGB IN 2BE EF0306 003E D001 0000 2004 00 VIDEOBE EF0306 006E D301 0000 2001 00 S-VIDEOBE EF0306 009E D301 0000 2002 00 COMPONENTBE EF0306 00AE D101 0000 2005 00 GetBE EF0306 00CD D202 0000 2000 00 Error StatusGetBE EF0306 00D9 D802 0020 6000 00 (Example return) 00 00 01 00 02 00 03 00 (Normal) (Cover error) (Fan error) (Lamp error) 04 00 05 00 06 00 07 00 (Temp error) (Air flow error) (Lamp time error) (Cool error) 08 00 09 00 10 00 (Filter error) (Filter missing error) (Inner Sencer error) BRIGHTNESSGetBE EF0306 0089 D202 0003 2000 00 IncrementBE EF0306 00EF D204 0003 2000 00 DecrementBE EF0306 003E D305 00 03 2000 00 BRIGHTNESS ResetExecuteBE EF0306 0058 D306 0000 7000 00 CONTRASTGetBE EF0306 00FD D302 0004 2000 00 IncrementBE EF0306 009B D304 0004 2000 00 DecrementBE EF0306 004A D205 0004 2000 00 CONTRAST Reset ExecuteBE EF0306 00A4 D206 0001 7000 00 MODESetNORMALBE EF0306 0023 F601 00 BA 3000 00 CINEMABE EF0306 00B3 F701 00BA 3001 00 DYNAMICBE EF0306 00E3 F4 01 00 BA 3004 00 GetBE EF0306 0010 F602 00BA 3000 00 (Example return) 00 00 01 00 04 00 10 00 (Normal) (Cinema) (Dynamic) (Custom) GAMMASet #1 DEFAULTBE EF0306 0007 E901 00A1 3020 00 #1 CUSTOM BE EF0306 0007 FD01 00A1 3010 00 #2 DEFAULT BE EF0306 0097 E801 00A1 3021 00 #2 CUSTOM BE EF0306 0097 FC01 00A1 30 11 00 #3 DEFAULT BE EF0306 0067 E8 01 00A1 3022 00 #3 CUSTOM BE EF0306 0067 FC01 00A1 3012 00 GetBE EF0306 00F4 F002 00A1 3000 00 RS-232C Communication (continued)