Dukane Imagepro 8755d Portable Lcd Projector Users Manual
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49 Phenomena that may be easy to be mistaken for machine defects (continued) PhenomenonCases not involving a machine defectReference page Sound does not come out. The signal cables are not correctly connected.Correctly connect the audio cables.12,13 The MUTE function is working.Restore the sound pressing the MUTE or VOLUME button on the remote control.18 The volume is adjusted to an extremely low level.Adjust the volume to a higher level using the menu function or the remote control.18 The AUDIO setting is not correct.Correctly set the AUDIO item in the SETUP menu.34 No pictures are displayed. The lens cap is attached.Remove the lens cover.17 The signal cables are not correctly connected.Correctly connect the connection cables.12, 13 The brightness is adjusted to an extremely low level.Adjust BRIGHTNESS to a higher level using the menu function or the remote control.25 The computer cannot detect the projector as a plug and play monitor. Make sure that the computer can detect a plug and play monitor using another plug and play monitor.11 Video screen display freezes.The FREEZE function is working.Press the FREEZE button to restore the screen to normal.22 Colors have a faded- out appearance, or Color tone is poor. Color settings are not correctly adjusted.Perform picture adjustments by changing the COLOR TEMP, COLOR, TINT and/or COLOR SPACE settings, using the menu functions. 25, 28, 32 COLOR SPACE setting is not suitable.Change the COLOR SPACE setting to AUTO, RGB, SMPTE240, REC709 or REC601. 32 Troubleshooting
50 Phenomena that may be easy to be mistaken for machine defects (continued) PhenomenonCases not involving a machine defectReference page Pictures appear dark. The brightness and/or contrast are adjusted to an extremely low level.Adjust BRIGHTNESS and/or CONTRAST settings to a higher level using the menu function. 25 The WHISPER function is working.Select NORMAL for the WHISPER item in the SETUP menu.25 The lamp is approaching the end of its product lifetime.Replace the lamp.40, 41 Pictures appear blurry. Either the focus and/or horizontal phase settings are not properly adjusted.Adjust the focus using the focus ring, and/or H PHASE using the menu function. 30 The lens is d irty or misty.Clean the lens referring to the section “Caring for the lens”.44 Troubleshooting NOTE • Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and it does not constitute or imply a machine defect.
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 PixelsCP-S240 : 480,000 pixels (800 horizontal x 600 vertical) 8755D : 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 x1 AUDIO 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 x1 USB .......................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 CP-S240/CP-X250 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. 8755D
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
1 Video 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.) 1k Ω 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.