Canon projector LVX7 User Manual

62
7. Appendix
Common Problems & Solutions (→ "Power/Status/Lamp Indicator" on page 61.)
ProblemCheck These Items
Does not turn on or shut down• 
Check  that  the  power  cord  is  plugged  in  and  that  the  power  button  on  the  projector  cabinet  or  the  remote  control  is  on.  See pages 23 and 24.
•  Ensure that the lamp cover is installed correctly. See page 60.
•  Check  to  see  if  the  projector  has  overheated  or  the  lamp  usage  exceeds  2100*  hours  (up  to  3100*  hours...

63
7. Appendix
If there is no picture, or the picture is not displayed correctly.
• Power on process for the projector and the PC.
  Be  sure  to  connect  the  VGA  cable  between  the  projector  and  the  computer  before  turning  on  the  computer. 
There  are  some  notebook  PCs,  which  do  not  output  signal  unless  there  is  a  projector  or  monitor  connected 
first.
NOTE:  You  can  check  the  horizontal  frequency  of  the  current  signal  in  the  projector’s  menu  under...

6
7. Appendix
❷ Specifications
This section provides technical information about the projector's performance.
Model Number LV-7365/LV-7265/LV-7260/LV-X7
Optical
LCD Panel LV-7365/LV-7265: 0.63" p-Si TFT active-matrix with Micro Lens Array (Aspect 4:3)
 LV-7260/LV-X7: 0.6" p-Si TFT active-matrix with Micro Lens Array (Aspect 4:3)
Resolution  1024 x 768 pixels*1 native, up to UXGA with scaling technology
Lens  Manual zoom and manual focus
  F1.6 - 2.5   f = 17.7 - 28.3 mm
Lamp 
LV-7365:...

65
7. Appendix
Horizontal Resolution NTSC / NTSC4.43/PAL/PAL-M/PAL-N/PAL60/YCbCr: 540 TV lines
  SECAM: 300 TV lines
  RGB: 1024 dots (H)
768 dots (V)
External Control  RS232, IR
Sync Compatibility  Separate Sync / Composite Sync / Sync on Green / Sync on Video
Built-in Speaker 
LV-7365/LV-7265: 5W (monaural)
 LV-7260/LV-X7: 1W (monaural)
Power Requirement 
LV-7365/LV-7265/LV-7260/LV-X7: 100 - 240V AC, 50 / 60 Hz
 LV-7365(E): 200 - 240V AC, 50 / 60 Hz
Input Current 
LV-7365: 3.3 - 1.5A
 LV-7365(E):...

66
7. Appendix
PUSH
MENU
BACK
KEYSTONE
WARNING    POWER AUTO PCINPUT
VOL-VOL+LAMP
AUDIO IN
AUDIO OUTS-VIDEOINVIDEOIN
L
AUDIO INRSERVICE PORT
ANALOG IN-1
DIGITAL IN /ANALOG IN-2
S-VIDEOINVIDEOIN
L
AUDIO INRSERVICE PORT
ANALOG IN
❸ Cabinet Dimensions
lens center
l
ens center
Unit: mm (inch)
73 (2.9")
310 (12.2")
109 (4.3")
265 (10.4")
65 (2.6")
LV-7260/LV-X7
LV-7365/LV-7265 

67
Mini D-Sub 15 Pin Connector
❹ Pin Assignments of D-Sub ANALOG Input Connector
Signal Level
Video signal : 0.7Vp-p (Analog)
Sync signal : TTL level
1
111512141365432107 98
7. Appendix
* Only ANALOG-1 input connector supported on LV-7365/LV-7265.
Pin No.RGB Signal (Analog)YCbCr Signal
1RedCr
2Green or Sync on GreenY
3BlueCb
4Ground
5Ground
6Red GroundCr Ground
7Green GroundY Ground
8Blue GroundCb Ground
9No Connection
10Sync Signal Ground
11No Connection
12Bi-directional DATA (SDA)*
13Horizontal Sync...

68
7. Appendix
❺ Compatible Input Signal List
Horizontal: 15KHz to 100KHz (RGB: 24KHz or over)
Vertical: 50Hz to 120Hz
   Signal  Resolution Frequency H. Refresh Rate
      ( Dots ) ( kHz ) ( Hz )
    NTSC   –    15.73  59.94
    PAL   –    15.63  50.00
    PAL60   –    15.73  60.00
    SECAM   –    15.63  50.00
D    VESA  640 
 
480  31.47  59.94
D    IBM  640  
480  31.48  59.95
D    MAC  640  
480  35.00  66.67
D    VESA  640  
480  37.86  72.81
D    VESA  640  
480  37.50  75.00
D    IBM  640 ...

69
7. Appendix
25"
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7. Appendix
25"
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61
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142
163
183
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224
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264
284
305
325
345
358
366
386
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427
447
467
488
508
528
549
569
589
610
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7
7. Appendix
❼ PC Control Codes and Cable Connection
PC Control Codes
Cable Connection
Communication ProtocolBaud rate  19200 bps
Data length  8 bits
Parity  No parity
Stop bit  One bit
Communications procedure  ...........Full duplex
NOTE: Depending on the equipment, a lower baud rate may be recommended for long cable runs.
NOTE: Contact your local dealer for a full list of the PC Control Codes if needed.
SERVICE PORT (Mini DIN-8P)
NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector.
To RxD...