Hitachi Cp X2510n Projector Technical Manual

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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.
Projector
CP-X2010N/CP-X2510N/CP-X3010N
User's Manual (detailed)
Operating Guide – Technical
Resolution (H x V) H. frequency (kHz) V. frequency (Hz) RatingSignal mode
720 x 400 37.9
85.0VESA TEXT
640 x 480 31.559.9VESAVGA (60Hz)
640 x 480 37.972.8VESAVGA (72Hz)
640 x 480 37.575.0VESAVGA (75Hz)
640 x 480 43.385.0VESAVGA (85Hz)
800 x 600 35.256.3VESASVGA (56Hz)
800 x 600 37.960.3VESASVGA (60Hz)
800 x 600 48.172.2VESASVGA (72Hz)
800 x 600 46.975.0VESASVGA (75Hz)
800 x 600 53.785.1VESASVGA (85Hz)
832 x 624 49.774.5 Mac 16” mode
1024 x 768 48.460.0VESAXGA (60Hz)
1024 x 768 56.570.1VESAXGA (70Hz)
1024 x 768 60.075.0VESAXGA (75Hz)
1024 x 768 68.785.0VESAXGA (85Hz)
1152 x 864 67.575.0VESA
1152 x 864 (75Hz)
1280 x 768 47.760.0VESAW-XGA (60Hz)
1280 x 800 49.760.0VESA
1280 x 800 (60Hz)
1280 x 960 60.060.0VESA1280 x 960 (60Hz)
1280 x 1024 64.060.0VESASXGA (60Hz)
1280 x 1024 80.075.0VESASXGA (75Hz)
1280 x 1024 91.185.0VESASXGA (85Hz)
1400 x 1050 65.260.0VESASXGA+ (60Hz)
1600 x 1200 75.060.0VESAUXGA (60Hz)
Example of computer 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 
computer  models  may  be  different.  In  such  case,  adjust  the  items  V  POSITION 
and H POSITION in the IMAGE menu. 
 
Resolution (H x V) Horizontal signal timing (μs)
Vertical signal timing (lines)
Signal mode
(A) (B)(C) (D) (a)(b) (c)(d)
720 x 400 2.0
3.020.3 1.0 342400 1 TEXT
640 x 480 3.81.925.4 0.6 233480 10VGA (60Hz)
640 x 480 1.34.120.3 0.8 328480 9VGA (72Hz)
640 x 480 2.03.820.3 0.5 316480 1VGA (75Hz)
640 x 480 1.62.217.8 1.6 325480 1VGA (85Hz)
800 x 600 2.03.622.2 0.7 222600 1SVGA (56Hz)
800 x 600 3.22.220.0 1.0 423600 1SVGA (60Hz)
800 x 600 2.41.316.0 1.1 623600 37SVGA (72Hz)
800 x 600 1.63.216.2 0.3 321600 1SVGA (75Hz)
800 x 600 1.12.714.2 0.6 327600 1SVGA (85Hz)
832 x 624 1.13.914.5 0.6 339624 1Mac 16" mode
1024 x 768 2.12.515.8 0.4 629768 3XGA (60Hz)
1024 x 768 1.81.913.7 0.3 629768 3XGA (70Hz)
1024 x 768 1.22.213.0 0.2 328768 1XGA (75Hz)
1024 x 768 1.02.210.8 0.5 336768 1XGA (85Hz)
1152 x 864 1.22.410.7 0.6 332864 11152 x 864 
(75Hz)
1280 x 768 1.72.516.0 0.8 323768 1W-XGA (60Hz)
1280 x 800 1.62.415.3 0.8 324800 11280 x 800 
(60Hz)
1280 x 960 1.02.911.9 0.9 336960 11280 x 960 
(60Hz)
1280 x 1024 1.02.311.9 0.4 3381024 1SXGA (60Hz)
1280 x 1024 1.11.89.50.1 3381024 1SXGA (75Hz)
1280 x 1024 1.01.48.10.4 3441024 1SXGA (85Hz)
1400 x 1050 1.22.011.4 0.7 3331050 1SXGA+ (60Hz)
1600 x 1200 1.21.99.90.4 3461200 1UXGA (60Hz)
 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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BAT TERYLAN
ACOMPUTER IN1, BCOMPUTER IN2, CMONITOR 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

•   Video signal:   
-Y,  Analog, 1.0±0.1Vp-p with composite sync,  75Ω terminated 
-Cb/Pb, Analog,  0.7±0.1Vp-p, 75Ω terminated 
-C
r/Pr, Analog,  0.7±0.1Vp-p 75Ω terminated 
System: 480i@60, 480p@60, 576i@50, 720p@50/60, 1080i@50/60
Pin Signal Pin Signal
1 Video Red, Cr/Pr 9
(No connection)
2 Video Green, Y 10Ground
3 Video Blue, Cb/Pb 11(No connection)
4 (No connection)
12
A: SDA (DDC data), (No connection)
5 Ground
B, C
: (No connection)
6 Ground Red, Ground Cr/Pr 13H. sync / Composite sync., (No connection)
7 Ground Green, Ground Y 14V. sync.,  (No connection)
8 Ground Blue, Ground Cb/Pb
15
A: SCL (DDC clock), (No connection)
B, C : (No connection)
Connection to the ports
 












Connection to the ports
BAC
NOTICE
►Use the cables with straight plugs, not L-shaped ones, as  the 
input ports of the projector are recessed. 
						

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BAT TERYLAN
GS-VIDEO
Mini DIN 4pin jack
Pin Signal
1 Color 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
21
HVIDEO
RCA jack
• System: NTSC, PAL, SECAM, PAL-M, PAL-N, NTSC4.43, PAL60
• 1.0±0.1Vp-p, 75Ω terminator
COMPONENT DY, ECb/Pb FCr/Pr
RCA jack x3
• System: 480i@60, 480p@60, 576i@50, 720p@50/60, 1080i@50/60
Port Signal
Y Component video Y, 1.0±0.1Vp-p with composite sync, 75Ω terminator
Cb/Pb Component video Cb/Pb, 0.7±0.1Vp-p, 75Ω terminator
Cr/Pr Component video Cr/Pr, 0.7±0.1Vp-p, 75Ω terminator
E
G
H
FD 
						

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BAT TERYLAN
Connection to the ports (continued)
IAUDIO IN1, JAUDIO IN2
Ø3.5 stereo mini jack
• 200 mVrms 47kΩ terminator
AUDIO IN3 KR, LL
RCA jack x2
• 200 mVrms 47kΩ terminator
AUDIO OUT MR, NL
RCA jack x2
• 200 mVrms 1kΩ output impedance
I
J
MLNK 
						

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BAT TERYLAN
Connection to the ports (continued)
OUSB
USB B type jack
Pin Signal
1 +5V
2 - Data
3 + Data
4 Ground43
12
PCONTROL
D-sub 9pin plug
• About the details of RS-232C communication,   
please refer to the following page.
Pin Signal PinSignal PinSignal
1 (No connection) 4(No connection) 7RTS
2 RD 5Ground 8CTS
3 TD 6(No connection) 9(No connection)
PO
Q
QLAN
RJ-45 jack87654321
Pin Signal PinSignal PinSignal
1 TX+ 4- 7-
2 TX- 5- 8-
3 RX+ 6RX-
95
4
3
2
1
6 78 
						

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BAT TERYLAN
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Connection to the ports (continued)
To input SCART RGB signal;
  ex.
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.
SCART connector
(jack)
SCART cable (plug)
RCA plugs
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).
BAT TERYLAN
        Y       CB/PB      CR/PRCOMPONENT  VIDEO OUT
RCA plugs
D-sub plug
VCR/DVD player
RCA connectors 
						

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 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
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 / Network 
command table (
&17).
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.
4. Set the COMMUNICATION TYPE to OFF. ( &OPTION menu - SERVICE - 
COMMUNICATION in the User's Manual - Operating Guide)







 


CONTROL port 
of the projector 
RS-232C port 
of the computer
CONTROL
RS-232C
RS-232C Cable (cross)
95
4
3
2
1
6 78 
						

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RS-232C Communication (continued)
Communicaion settings
1. Protocol
19200bps,8N1
2. Command format  ("h" shows hexadecimal)
Byte Number01 2345 6 7
8910 11 12
Command
ActionHeader Data
Header code
Packet
DatasizeCRC  flag Action
TypeSetting 
code
L H LH LH LH LH LH
Change setting to 
desired value [(cL)(cH)] 
by [(eL)(eH)].
BEh EFh 03h06h00h(aL)
(aH) 01h00h(bL)(bH) (cL)(cH)
Read projector 
internal setup value [(bL)
(bH)] .(aL) (aH) 02h00h(bL)(bH) 00h 00h
 
Increment setup value 
[(bL)(bH)] by 1.(aL)(aH) 04h00h(bL)(bH) 00h 00h
 
Decrement setup value 
[(bL)(bH)] by 1.(aL)(aH) 05h00h(bL)(bH) 00h 00h
 Run a 
command [(bL)(bH)] .(aL)(aH) 06h00h(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 / Network command 
table
 (&17).
[Action]  Set functional code to byte number 7, 8.  
 = [01h, 00h], < GET> = [02h, 00h],  = [04h, 00h] 
 = [05h, 00h], < EXECUTE> = [06h, 00h] 
Refer to the Communication command table  (
&above).
[Type] [Setting code]  
For byte number 9～12, refer to RS-232C Communication / Network command 
table
 (&17). 
						

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RS-232C Communication (continued)
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.
NOTE •  For connecting the projector to your devices, please read the 
manual for each devices, and connect them correctly with suitable cables. 
• 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.
•  When the data length is greater than indicated by the data length code, the 
projector ignore the excess data code. Conversely when the data length is 
shorter than indicated by the data length code, the projector returns the error  code to the computer.