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Hitachi CP-A52 User Manual
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Hitachi CP-A52 User Manual

Hitachi CP-A52 User Manual

(detailed) technical manual
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Projector
CP-A52
User's Manual (detailed)
Technical
Example of PC signal
Resolution (H x V) H. frequency (kHz) V. frequency (Hz)
720 x 400
640 x 480
640 x 480
640 x 480
640 x 480
800 x 600
800 x 600
800 x 600
800 x 600
800 x 600
832 x 624
1024 x 768
1024 x 768
1024 x 768
1024 x 768
1152 x 864
1280 x 960
1280 x 1024
1280 x 1024
1280 x 1024
1600 x 1200
1280 x 768
1400 x 1050
1280 x 800
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.
37.9
31.5
37.9
37.5
43.3
35.2
37.9
48.1
46.9
53.7
49.7
48.4
56.5
60.0
68.7
67.5
60.0
64.0
80.0
91.2
75.0
47.7
65.3
49.7
Rating
85.0
VESA
59.9
VESA
72.8
VESA
75.0
VESA
85.0
VESA
56.3
VESA
60.3
VESA
72.2
VESA
75.0
VESA
85.1
VESA
74.5
60.0
VESA
70.1
VESA
75.0
VESA
85.0
VESA
75.0
VESA
60.0
VESA
60.0
VESA
75.0
VESA
85.0
VESA
60.0
VESA
60.0
VESA
60.0
VESA
60.0
VESA
Signal mode
TEXT
VGA (60Hz)
VGA (72Hz)
VGA (75Hz)
VGA (85Hz)
SVGA (56Hz)
SVGA (60Hz)
SVGA (72Hz)
SVGA (75Hz)
SVGA (85Hz)
Mac 16" mode
XGA (60Hz)
XGA (70Hz)
XGA (75Hz)
XGA (85Hz)
1152 x 864 (75Hz)
1280 x 960 (60Hz)
SXGA (60Hz)
SXGA (75Hz)
SXGA (85Hz)
UXGA (60Hz)
W-XGA (60Hz)
SXGA+ (60Hz)
1280 x 800 (60Hz)
1

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Summary of Contents for Hitachi CP-A52

  • Page 1 • 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.
  • 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) Active time (C) Data H.

  • Page 3: Monitor Out

    Connection to the ports CONTROL COMPUTER IN1, 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 Signal Video Red Video Green Video Blue (No connection) Ground...
  • Page 4 Connection to the ports (continued) CONTROL RCA jack x3 • System: 480i@60, 480p@60, 576i@50, 576p@50, 720p@50/60, 1080i@50/60, 1080p@50/60 Port Component video Y, 1.0±0.1Vp-p, 75Ω terminator with composite sync Component video C Component video C S-VIDEO Mini DIN 4pin jack Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator Color signal 0.300Vp-p (PAL/SECAM, burst) 75Ω...

  • Page 5: Audio Out

    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. Connection to the ports (continued) MONITOR OUT...
  • Page 6 Connection to the ports (continued) CONTROL CONTROL D-sub 9pin plug • About the details of RS-232C communication, please refer to the following page. Signal (No connection) COMPUTER IN2 MONITOR OUT S-VIDEO VIDEO AUDIO IN3 Signal (No connection) Ground (No connection) COMPUTER IN1 AUDIO AUDIO IN...

  • Page 7: Connecting The Cable

    Connecting the cable Turn off the projector and the computer. Connect the CONTROL port of the projector with a RS-232C port of the computer by a RS-232C cable (cross). Use the cable that fulfills the specification shown in the previous page.
  • Page 8 • 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.
  • Page 9 RS-232C communication command table Names Operation Type Power Input Source COMPUTER1 COMPUTER2 COMPONENT S-VIDEO Error Status BRIGHTNESS Increment Decrement BRIGHTNESS Reset Execute CONTRAST Increment Decrement CONTRAST Reset Execute PICTURE MODE NORMAL CINEMA DYNAMIC BOARD(BLACK) BOARD(GREEN) WHITEBOARD DAYTIME GAMMA #1 DEFAULT #1 CUSTOM #2 DEFAULT #2 CUSTOM...
  • Page 10 RS-232C communication (continued) Names Operation Type User Gamma Pattern 9 steps gray scale 15 steps gray scale Ramp User Gamma Point 1 Increment Decrement User Gamma Point 2 Increment Decrement User Gamma Point 3 Increment Decrement User Gamma Point 4 Increment Decrement User Gamma Point 5...
  • Page 11 Names Operation Type COLOR TEMP GAIN B Increment Decrement COLOR TEMP OFFSET R Increment Decrement COLOR TEMP OFFSET G Increment Decrement COLOR TEMP OFFSET B Increment Decrement COLOR Increment Decrement COLOR Reset Execute TINT Increment Decrement TINT Reset Execute SHARPNESS Increment Decrement SHARPNESS Reset...
  • Page 12 RS-232C communication (continued) Names Operation Type OVER SCAN Increment Decrement OVER SCAN Reset Execute V POSITION Increment Decrement V POSITION Reset Execute H POSITION Increment Decrement H POSITION Reset Execute H PHASE Increment Decrement H SIZE Increment Decrement H SIZE Reset Execute AUTO ADJUST Execute...
  • Page 13 Names Operation Type FRAME LOCK – TURN OFF COMPUTER1 TURN ON FRAME LOCK – TURN OFF COMPUTER2 TURN ON COMPUTER IN1 SYNC ON G OFF COMPUTER IN2 SYNC ON G OFF D-ZOOM Increment Decrement D-ZOOM Reset Execute D-SHIFT V Increment Decrement D-SHIFT V Reset Execute...
  • Page 14 RS-232C communication (continued) Names Operation Type PERFECT FIT Right Top -V Increment Decrement PERFECT FIT Left Bottom -H Increment Decrement PERFECT FIT Left Bottom -V Increment Decrement PERFECT FIT Right Bottom -H Increment Decrement PERFECT FIT Right Bottom -V Increment Decrement PERFECT FIT Reset Execute...
  • Page 15 Names Operation Type MONITOR OUT - COMPUTER1 STANDBY COMPUTER2 TURN OFF VOLUME- COMPUTER1 Increment Decrement VOLUME- COMPUTER2 Increment Decrement VOLUME- COMPONENT Increment Decrement VOLUME-S-VIDEO Increment Decrement VOLUME-VIDEO Increment Decrement VOLUME - AUDIO OUT STANDBY Increment Decrement MUTE TURN ON TURN OFF SPEAKER TURN ON TURN OFF...
  • Page 16 RS-232C communication (continued) Names Operation Type AUDIO-S-VIDEO AUDIO1 AUDIO2 AUDIO3 AUDIO-VIDEO AUDIO1 AUDIO2 AUDIO3 AUDIO OUT STANDBY Set AUDIO1 AUDIO2 AUDIO3 REMOTE RECEIVE. FRONT REMOTE RECEIVE. REMOTE FREQ. NORMAL REMOTE FREQ. HIGH (continued on next page) Header BE EF 06 00 BE EF 06 00 BE EF...
  • Page 17 Decrement MENU POSITION V Reset Execute BLANK MyScreen ORIGINAL *Your projector may not support all of these language. Please check the LANGUAGE menu to find the supported languges. (continued on next page) RS-232C communication (continued) Header BE EF BE EF...
  • Page 18 RS-232C communication (continued) Names Operation Type BLANK On/Off TURN OFF TURN ON START UP MyScreen ORIGINAL TURN OFF MyScreen LOCK TURN OFF TURN ON MESSAGE TURN OFF TURN ON TEMPLATE TEST PATTERN DOT-LINE1 DOT-LINE2 DOT-LINE3 DOT-LINE4 TEMPLATE On/Off TURN OFF TURN ON AUTO SEARCH TURN OFF...
  • Page 19 Names Operation Type MY BUTTON-2 COMPUTER1 COMPUTER2 COMPONENT S-VIDEO VIDEO INFORMATION MY MEMORY PICTURE MODE FILTER RESET AV MUTE TEMPLATE MY SOURCE COMPUTER1 COMPUTER2 COMPONENT S-VIDEO VIDEO MAGNIFY Increment Decrement FREEZE NORMAL FREEZE CLOSED CAPTION TURN OFF DISPLAY TURN ON AUTO CLOSED CAPTION CAPTIONS...