Hitachi CPX444 Technical Manual
Hitachi CPX444 - XGA LCD Projector Manual
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UPC - 050585150836
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Hitachi CPX444 manual content summary:
- Hitachi CPX444 | Technical Manual - Page 1
Projector CP-X444/CP-X440 User's Manual - Operating Guide Technical Example of computer signal Resolution (H x V) H. frequency (kHz) V. frequency ( 60Hz) NOTE • Be sure to check jack type, signal level, timing and resolution before connecting this projector to a computer. • Some computers may have - Hitachi CPX444 | Technical Manual - Page 2
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) Display interval (C) Data H. Sync. Sync (A) Back porch (b) Front - Hitachi CPX444 | Technical Manual - Page 3
Connection to the ports A RGB IN1 B RGB IN2 C K AUDIO 1-IN AUDIO-OUT L E COMPONENT VIDEO RGB OUT F D CR/PR CB/PB Y CONTROL M R-AUDIO 2-L J I VIDEO H S-VIDEO G Connection to the ports A RGB IN 1, B RGB IN 2, C RGB OUT D-sub 15pin mini shrink jack • Video signal: RGB separate, - Hitachi CPX444 | Technical Manual - Page 4
Connection to the ports COMPONENT VIDEO D Y, E CB/PB, F CR/PR RCA jack x3 • System: 525i(480i), 525p(480p), 625i(576i), 750p(720p), 1125i(1080i) Port Signal Y Component video Y, 1.0±0.1Vp-p, 75Ω terminator with composite CB/PB Component video CB/PB, 0.7±0.1Vp-p, 75Ω terminator CR/PR Component - Hitachi CPX444 | Technical Manual - Page 5
stereo mini jack), I J AUDIO 2 L/R (RCA jack) • 200mVrms(max.) 50kΩ termination L AUDIO OUT (Ø3.5 stereo mini jack) • 200mVrms(max.) 1kΩ output impedance M CONTROL D-sub 9pin plug 12345 6789 • About the details of RS-232C communication, please refer to the following page. Pin Signal 1 (No - Hitachi CPX444 | Technical Manual - Page 6
the cable 1. Turn off the projector and the computer. 2. Connect the CONTROL port of the projector with a RS-232C port of the Type Setting code low high low high low high Action (byte_0 - 1) Action Classification Content 1 SET Change setting to desired value. 2 GET Read projector - Hitachi CPX444 | Technical Manual - Page 7
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 projector cannot properly receive the command. In such a case length code, the projector ignore the excess the projector receives an unde - Hitachi CPX444 | Technical Manual - Page 8
RS-232C Communication (continued) Names Power Operation Type Set Turn off Turn on Get Input Source Error (Cover error) (Fan error) 05 00 06 00 (Air flow error) (Lamp time error) 09 00 10 00 (Filter missing error)(Inner Sencer error) 03 00 (Lamp error) 07 00 (Cool error) BE EF 03 06 - Hitachi CPX444 | Technical Manual - Page 9
RS-232C Communication (continued) Names Operation Type User Gamma Pattern Set User Gamma Point 1 User Gamma Point 2 User Gamma Point 3 User Gamma Point 4 User Gamma Point 5 User Gamma Point 6 User Gamma Point 7 User Gamma Point 8 COLOR TEMP Set COLOR TEMP GAIN R Off 9 step gray scale 15 steps - Hitachi CPX444 | Technical Manual - Page 10
RS-232C Communication (continued) Names Operation Type COLOR TEMP GAIN G COLOR TEMP GAIN B COLOR TEMP OFFSET R COLOR TEMP OFFSET G COLOR TEMP OFFSET B 72 0E D7 9E D6 6E D6 FE D7 F2 D6 62 D7 92 D7 02 D6 Command Data Action Type Setting Code 02 00 04 00 05 00 02 00 04 00 05 00 02 00 04 00 05 00 - Hitachi CPX444 | Technical Manual - Page 11
Names Operation Type ASPECT Set OVER SCAN OVER SCAN Reset V POSITION V POSITION Reset H POSITION H POSITION Reset H PHASE H SIZE H SIZE Reset 79 D7 9E 75 FE 71 6E 70 6E 75 5E 72 FE 74 0E 71 0D 73 Command Data Action Type Setting Code 01 00 01 00 01 00 01 00 02 00 02 00 04 00 05 00 06 00 02 - Hitachi CPX444 | Technical Manual - Page 12
RS-232C Communication (continued) Names Operation Type KEYSTONE V KEYSTONE V Reset WHISPER Set MIRROR Set VOLUME AUDIO - RGB1 Set AUDIO - RGB2 Set AUDIO - 46 DC D6 DD 26 DD 75 DC 32 DD A2 DC 52 DC 01 DD Command Data Action Type Setting Code 02 00 04 00 05 00 06 00 01 00 01 00 02 00 01 00 - Hitachi CPX444 | Technical Manual - Page 13
RS-232C Communication (continued) Names MUTE LANGUAGE Operation Type Set TURN OFF TURN ON Get Set ENGLISH FRANÇAIS DEUTSCH ESPAÑOL ITALIANO NORSK 04 D7 62 D7 B3 D6 DC C6 40 D7 26 D7 F7 D6 A8 C7 Command Data Action Type Setting Code 01 00 01 00 02 00 02 20 02 20 02 20 00 00 01 00 - Hitachi CPX444 | Technical Manual - Page 14
Names Operation Type OSD BRIGHT. BLANK Set BLANK On/Off Set START UP Set My Screen LOCK Set Message Set AUTO SEARCH Set AUTO POWER OFF LAMP TIME LAMP TIME Reset FILTER TIME FILER TIME Reset MAGNIFY FREEZE Set Get Increment Decrement My Screen ORIGINAL BLUE WHITE BLACK Get TURN OFF
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1
Projector
CP-X444/CP-X440
User's Manual – Operating Guide
Technical
Example of computer signal
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
SXGA (75Hz)
1280 x 960
60.0
60.0
VESA
SXGA (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)
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 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.