Hitachi Cp D10 Technical Manual

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Projector
CP-D10
User's Manual (detailed)
Operating Guide – Technical
Resolution (H x V) H. frequency (kHz) V. frequency (Hz) Rating Signal mode
720 x 40037.9 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 VESA1280 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 
						

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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. 
 
Computer signalHorizontal signal timing (μs) Vertical signal timing (lines)
(A) (B) (C) (D) (a) (b) (c) (d)
720 x 400 / TEXT 2.0 3.0 20.3 1.0 3 42 400 1
640 x 480 / VGA (60Hz) 3.8 1.9 25.4 0.6 2 33 480 10
640 x 480 / VGA (72Hz) 1.3 4.1 20.3 0.8 3 28 480 9
640 x 480 / VGA (75Hz) 2.0 3.8 20.3 0.5 3 16 480 1
640 x 480 / VGA (85Hz) 1.6 2.2 17.8 1.6 3 25 480 1
800 x 600 / SVGA (56Hz) 2.0 3.6 22.2 0.7 2 22 600 1
800 x 600 / SVGA (60Hz) 3.2 2.2 20.0 1.0 4 23 600 1
800 x 600 / SVGA (72Hz) 2.4 1.3 16.0 1.1 6 23 600 37
800 x 600 / SVGA (75Hz) 1.6 3.2 16.2 0.3 3 21 600 1
800 x 600/SVGA (85Hz) 1.1 2.7 14.2 0.6 3 27 600 1
832 x 624 / Mac 16" mode 1.1 3.9 14.5 0.6 3 39 624 1
1024 x 768 / XGA (60Hz) 2.1 2.5 15.8 0.4 6 29 768 3
1024 x 768 / XGA (70Hz) 1.8 1.9 13.7 0.3 6 29 768 3
1024 x 768 / XGA (75Hz) 1.2 2.2 13.0 0.2 3 28 768 1
1024 x 768 / XGA (85Hz) 1.0 2.2 10.8 0.5 3 36 768 1
1152 x 864 (75Hz) 1.2 2.4 10.7 0.6 3 32 864 1
1280 x 768 / W-XGA (60Hz) 1.7 2.5 16.0 0.8 3 23 768 1
1280 x 800 (60Hz) 1.6 2.4 15.3 0.8 3 24 800 1
1280 x 960 (60Hz) 1.0 2.9 11.9 0.9 3 36 960 1
1280 x 1024 / SXGA (60Hz) 1.0 2.3 11.9 0.4 3 38 1024 1
1280 x 1024 / SXGA (75Hz) 1.1 1.8 9.5 0.1 3 38 1024 1
1280 x 1024 / SXGA (85Hz) 1.0 1.4 8.1 0.4 3 44 1024 1
1400 x 1050 / SXGA+ (60Hz) 1.2 2.0 11.4 0.7 3 33 1050 1
1600 x 1200 / UXGA (60Hz) 1.2 1.9 9.9 0.4 3 46 1200 1
 Back porch (B)  Front porch (D)  Back porch (b)  Front porch (d)
 
Active video (C)
 
Data Data
H. Sync.  V. Sync.
Sync (A)   Sync (a)
Active video (c)
  
						

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ACOMPUTER IN1, BCOMPUTER IN2, CMONITOR OUT
D-sub 15pin mini shrink jack
(1) for PC signal
•  Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive)
• H/V. sync. Signal: TTL level (positive/negative)
• Composite sync. Signal: TTL level
Pin Signal Pin Signal
1
Video Red 10 Ground
2 Video Green 11 (No connection)
3 Video Blue
12
A: SDA (DDC data)
B, C: (No connection)4 (No connection)
5 Ground 13 H. sync / Composite sync.
6 Ground Red 14 V. sync.
7 Ground Green
15
A: SCL (DDC clock)
B, C: (No connection)8 Ground Blue
9 (No connection) - -
Connection to the ports
         
Connection to the ports
B
NOTICE
►Use the cables with straight plugs, not L-shaped ones, as  the 
input ports of the projector are recessed.
(2) for Component signal 
•  Y : Component video Y with composite sync, 1.0±0.1 Vp-p, 75 Ω terminator
• Cr/Pr : Component video Cr/Pr, 0.7±0.1 Vp-p, 75 Ω terminator
• Cb/Pb : Component video Cb/Pb, 0.7±0.1 Vp-p, 75 Ω terminator
System:480i@60,480p@60,576i@50,576p@50,720p@50/60,1080i@50/60,1080p@50/60
Pin Signal Pin Signal
1
Cr/Pr 9 (No connection)
2 Y 10 Ground
3 Cb/Pb 11 (No connection)
4 (No connection) 12 (No connection)
5 Ground 13 (No connection)
6 Ground Cr/Pr 14 (No connection)
7 Ground Y 15 (No connection)
8 Ground Cb/Pb - -
CA 
						

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Connection to the ports (continued)
To input component video signal to COMPUTER IN ports
  ex.
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 and IN2 port (
3).
       Y       CB/PB     CR/PRCOMPONENT VIDEO OUT
VCR/DVD player
RCA connectors
RCA plugs D-sub plug   
						

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DS-VIDEO
Mini DIN 4pin jack
Pin Signal
1Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator
Color signal 0.300Vp-p (PAL/SECAM, burst) 75Ω terminator
2 Brightness signal, 1.0Vp-p, 75Ω terminator
3 Ground
4 Ground
Connection to the ports (continued)
4
3
2
1
EVIDEO
RCA jack
• System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43, PAL60
• 1.0±0.1Vp-p, 75Ω terminator
E
D 
						

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Connection to the ports (continued)
FAUDIO IN1, GAUDIO IN2
Ø3.5 stereo mini jack
• 200 mVrms 47kΩ terminator
AUDIO IN3 HR, IL
RCA jack x2
• 200 mVrms 47kΩ terminator
AUDIO OUT JR, KL
RCA jack x2
• 200 mVrms 1kΩ output impedance
F
G
J
IK
H 
						

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Connection to the ports (continued)
LCONTROL
D-sub 9pin plug
• About the details of RS-232C communication, 
please refer to the following page.
Pin Signal Pin Signal Pin Signal
1 (No connection) 4 (No connection) 7 RTS
2 RD 5 Ground 8 CTS
3 TD 6 (No connection) 9 (No connection)
L
6
5432198
7 
						

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RS-232C Communication
RS-232C Communication
When the projector connects to the computer by RS-232C communication, the 
projector can be controlled with RS-232C commands from the computer. 
For details of RS-232C commands, refer to RS-232C Communication command 
table (
9).
Connection
1. 
Turn off the projector and the computer.
2. 
Connect the projector's CONTROL port and the computer's RS-232C port 
with a RS-232C cable (cross). Use the cable that fulfi lls the specifi cation 
shown in fi gure 
3. 
Turn the computer on, and after the computer has started up turn the projector 
on.
CONTROL port 
of the projector  RS-232C port 
of the computer
 CD (1)  (1) 
µ
 RD(2)  (2) RD
 TD (3)  (3) TD
 DTR (4)  (4) 
µ
  GND (5)  (5) GND
 DSR (6)  (6) 
µ
  RTS (7)  (7) RTS
  DTS (8)  (8) CTS
 RI (9)  (9) 
µ



 
 
 


CONTROL RS-232C
(cross)
RS-232C Cable 
6
5432198
7 
						

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RS-232C Communication (continued)
Communicaion settings
1. Protocol
19200bps,8N1
2. Command format  ("h" shows hexadecimal)
Byte Number01 2 3456789101112
Command
ActionHeader Data
Header
code
Packet
Data
sizeCRC 
flagAction TypeSetting 
code
LH LHLHLHLHLH
Change setting to 
desired value [(cL)(cH)] 
by [(eL)(eH)].
BEh EFh 03h 06h 00h(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.
(aL) (aH) 04h 00h (bL) (bH) 00h 00h
 
Decrement setup value 
[(bL)(bH)] by 1.
(aL) (aH) 05h 00h (bL) (bH) 00h 00h
 Run a 
command [(bL)(bH)].(aL) (aH) 06h 00h (bL) (bH) 00h 00h
[Header code] [Packet] [Data size] 
Set [BEh, EFh, 03h, 06h, 00h] to byte number 0
 ~ 4.
[CRC flag] 
For byte number 5, 6, refer to RS-232C Communication command table (11).
[Action] 
Set functional code to byte number 7, 8. 
 = [01h, 00h],  = [02h, 00h],  =
[04h, 00h] 
 = [05h, 00h],  = [06h, 00h] 
Refer to the Communication command table 
(above).
[Type] [Setting code] 
For byte number 9™12, refer to RS-232C Communication command table 
(11). 
						

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RS-232C Communication (continued)
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.
3. Response code / Error code ("h" shows hexadecimal)
(1)  ACK reply : 06h 
When the projector receives the Set, Increment, Decrement or Execute 
command correctly, the projector changes the setting data for the specified 
item by [Type], and it returns the code.
(2)  NAK reply : 15h 
When the projector cannot understand the received command, the projector 
returns the error code. 
In such a case, check the sending code and send the same command again.
(3)  Error reply : 1Ch + 0000h 
When the projector cannot execute the received command for any reasons, 
the projector returns the error code.  
In such a case, check the sending code and the setting status of the projector.
(4)  Data reply : 1Dh + xxxxh 
When the projector receives the GET command correctly, the projector returns 
the responce code and 2 bytes of data.