Hitachi CP-X4020 Technical Manual

Hitachi CP-X4020 Manual

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  • Hitachi CP-X4020 | Technical Manual - Page 1
    Projector CP-X4020 User's Manual (detailed) Operating Guide - Technical Example of PC signal Resolution (H x V) H. frequency ( to check jack type, signal level, timing and resolution before connecting this projector to a PC. • Some PCs may have multiple display screen modes. Use of some of
  • Hitachi CP-X4020 | Technical Manual - Page 2
    Initial set signals Initial set signals The following signals are used for the initial settings. The signal timing of some PC models may be different. In such case, adjust the items V POSITION and H POSITION in IMAGE menu. Back porch (B) Front porch (D) Back porch (b) Front porch (d) Data H.
  • Hitachi CP-X4020 | Technical Manual - Page 3
    to the ports Connection to the ports NOTICE ►Use the cables with straight plugs, not L-shaped ones, as the input ports of the projector are recessed. C A B A COMPUTER IN1, B COMPUTER IN2, C MONITOR OUT D-sub 15pin mini shrink jack (1) for PC signal • V ideo signal: RGB separate, Analog, 0.7Vp
  • Hitachi CP-X4020 | Technical Manual - Page 4
    /PB CR/PR COMPONENT VIDEO OUT RCA connectors VCR/DVD player To input component video signal to the COMPUTER IN1 or IN2 port of the projector, use a RCA to D-sub cable or adapter. For about the pin description of the required cable or adapter, refer to the descriptions about COMPUTER IN1
  • Hitachi CP-X4020 | Technical Manual - Page 5
    G DE F H Connection to the ports (continued) COMPONENT D Y, E Cb/Pb F Cr/Pr RCA jack x3 • System: 480i@60, 480p@60, 576i@50, 576@50, 720p@50/60, 1080i@50/60, 1080p@50/60 Port Signal Y Component video Y with composite sync, 1.0±0.1Vp-p, 75Ω terminator Cb/Pb Component video Cb/Pb, 0.7±0.1Vp-p,
  • Hitachi CP-X4020 | Technical Manual - Page 6
    impedance To input SCART RGB signal; ex.: RCA plugs Video R B G Audio L Audio R SCART connector (jack) SCART cable (plug) To input SCART RGB signal to the projector, use a SCART to RCA cable. Connect the plugs refer to above ex.. For more reference, please consult your dealer. 6
  • Hitachi CP-X4020 | Technical Manual - Page 7
    Connection to the ports (continued) O P O CONTROL D-sub 9pin plug • About the details of RS-232C communication, please refer to the following page. Pin Signal 1 (No connection) 2 RD 3 TD Pin Signal 4 (No connection) 5 Ground 6 (No connection) P REMOTE CONTROL Ø3.5 stereo mini jack • To
  • Hitachi CP-X4020 | Technical Manual - Page 8
    and the computer's RS-232C port with a RS-232C cable (cross). Use the cable that fulfills the specification shown in figure 3. Turn the computer on, and after the computer has started up turn the projector on. RS-232C CONTROL RS-232C Cable (cross)  RS-232C port of the computer CD (1) RD
  • Hitachi CP-X4020 | Technical Manual - Page 9
    LH Setting code LH Change setting to desired value [(cL)(cH)] by [(eL)(eH)]. (aL) (aH) 01h 00h (bL) (bH) (cL) (cH) Read projector internal setup value [(bL) (bH)] . (aL) (aH) 02h 00h (bL) (bH) 00h 00h Increment setup value [(bL)(bH)] by 1. BEh EFh 03h 06h 00h
  • Hitachi CP-X4020 | Technical Manual - Page 10
    15h When the projector cannot understand the received command, the projector returns the error When the projector cannot execute the received command for any reasons, the projector returns the projector. (4) Data reply : 1Dh + xxxxh When the projector receives the GET command correctly, the projector
  • Hitachi CP-X4020 | Technical Manual - Page 11
    06 00 D9 D8 02 00 20 60 00 00 [Example return] 00 00 [Normal] 01 00 [Cover error] 02 00 [Fan error] 03 00 [Lamp error] 04 00 [Temp error] 05 00 [Air flow error] 07 00 [Cold error] 08 00 [Filter error] BE EF 03 06 00 7C D2
  • Hitachi CP-X4020 | Technical Manual - Page 12
    RS-232C Communication command table (continued) Names Operation Type GAMMA Set User Gamma Pattern Set User Gamma Point 1 User Gamma Point 1 Reset User Gamma Point 2 User Gamma Point 2 Reset User Gamma Point 3 User Gamma Point 3 Reset User Gamma Point 4 User Gamma Point 4 Reset User Gamma Point
  • Hitachi CP-X4020 | Technical Manual - Page 13
    RS-232C Communication command table (continued) Names Operation Type User Gamma Point 8 User Gamma Point 8 Reset COLOR TEMP Set COLOR TEMP GAIN R COLOR TEMP GAIN R Reset COLOR TEMP GAIN G COLOR TEMP GAIN G Reset COLOR TEMP GAIN B COLOR TEMP GAIN B Reset COLOR TEMP OFFSET R COLOR TEMP OFFSET R
  • Hitachi CP-X4020 | Technical Manual - Page 14
    RS-232C Communication command table (continued) Names Operation Type COLOR COLOR Reset TINT TINT Reset SHARPNESS SHARPNESS Reset ACTIVE IRIS Set MY MEMORY Load Set MY MEMORY Save Set ASPECT Set OVER SCAN OVER SCAN Reset V POSITION V POSITION Reset H POSITION H POSITION Reset H PHASE
  • Hitachi CP-X4020 | Technical Manual - Page 15
    RS-232C Communication command table (continued) Names Operation Type H SIZE H SIZE Reset AUTO ADJUST PROGRESSIVE Set VIDEO NR Set COLOR SPACE Set COMPONENT Set S-VIDEO FORMAT Set C-VIDEO FORMAT Set COMPUTER IN1 Set COMPUTER IN2 Set Get Increment Decrement Execute Execute OFF TV FILM Get
  • Hitachi CP-X4020 | Technical Manual - Page 16
    RS-232C Communication command table (continued) Names Operation Type FRAME LOCK - Set COMPUTER IN1 FRAME LOCK - Set COMPUTER IN2 AUTO KEYSTONE V EXECUTE KEYSTONE V KEYSTONE V Reset ECO MODE Set MIRROR Set STANDBY MODE Set MONITOR OUT - Set COMPUTER IN1 MONITOR OUT - Set COMPUTER IN2 MONITOR
  • Hitachi CP-X4020 | Technical Manual - Page 17
    RS-232C Communication command table (continued) Names Operation Type VOLUME COMPUTER IN2 VOLUME COMPONENT VOLUME - S-VIDEO VOLUME - VIDEO VOLUME AUDIO OUT STANDBY MUTE Set SPEAKER Set AUDIO SOURCE - Set COMPUTER IN1 AUDIO SOURCE - Set COMPUTER IN2 AUDIO SOURCE - Set COMPONENT AUDIO
  • Hitachi CP-X4020 | Technical Manual - Page 18
    00 Decrement BE EF 03 06 00 MENU POSITION V Reset Execute BE EF 03 06 00 * Not all of the languages in the table are supported. CRC 7A DF 8A DF 1A DE EA DE D9 DE F7 D3 67 D2 97 D2 07 D3 37 D1 A7 D0 57 D0
  • Hitachi CP-X4020 | Technical Manual - Page 19
    RS-232C Communication command table (continued) Names Operation Type BLANK Set BLANK On/Off Set START UP Set MyScreen Lock Set MESSAGE Set TEMPLATE Set TEMPLATE On/Off Set C. C. - DISPLAY Set C. C. - MODE Set C. C. - CHANNEL Set AUTO SEARCH Set AUTO KEYSTONE V Set DIRECT ON Set
  • Hitachi CP-X4020 | Technical Manual - Page 20
    Type Header AUTO OFF Get BE EF 03 06 00 Increment BE EF 03 06 00 Decrement BE EF 03 06 00 LAMP TIME Get BE EF 03 06 00 LAMP TIME Reset Execute BE EF 03 06 00 FILTER TIME Get BE EF 03 06 00 FILTER TIME Reset Execute BE
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1
Projector
CP-X4020
User's Manual (detailed)
Operating Guide – Technical
Resolution (H x V)
H. frequency (kHz)
V. frequency (Hz)
Rating
Signal mode
720 x 400
37.9
85.0
VESA
TEXT
640 x 480
31.5
59.9
VESA
VGA (60Hz)
640 x 480
37.9
72.8
VESA
VGA (72Hz)
640 x 480
37.5
75.0
VESA
VGA (75Hz)
640 x 480
43.3
85.0
VESA
VGA (85Hz)
800 x 600
35.2
56.3
VESA
SVGA (56Hz)
800 x 600
37.9
60.3
VESA
SVGA (60Hz)
800 x 600
48.1
72.2
VESA
SVGA (72Hz)
800 x 600
46.9
75.0
VESA
SVGA (75Hz)
800 x 600
53.7
85.1
VESA
SVGA (85Hz)
832 x 624
49.7
74.5
Mac 16” mode
1024 x 768
48.4
60.0
VESA
XGA (60Hz)
1024 x 768
56.5
70.1
VESA
XGA (70Hz)
1024 x 768
60.0
75.0
VESA
XGA (75Hz)
1024 x 768
68.7
85.0
VESA
XGA (85Hz)
1152 x 864
67.5
75.0
VESA
1152 x 864 (75Hz)
1280 x 768
47.7
60.0
VESA
W-XGA (60Hz)
1280 x 800
49.7
60.0
VESA
1280 x 800 (60Hz)
1280 x 960
60.0
60.0
VESA
1280 x 960 (60Hz)
1280 x 1024
64.0
60.0
VESA
SXGA (60Hz)
1280 x 1024
80.0
75.0
VESA
SXGA (75Hz)
1280 x 1024
91.1
85.0
VESA
SXGA (85Hz)
1400 x 1050
65.2
60.0
VESA
SXGA+ (60Hz)
1600 x 1200
75.0
60.0
VESA
UXGA (60Hz)
NOTE
• Be sure to check jack type, signal level, timing and resolution
before connecting this projector to a PC.
• Some PCs 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.
• Automatic 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.
Example of PC signal