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Canon LV-7255 LV-7255_manual.pdf - Page 65

Model Number, LV-7255 - 3 lcd

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ᕢ Specifications This section provides technical information about the projector's performance. 7. Appendix Model Number LV-7255 Optical LCD Panel Resolution Lens Lamp Brightness Uniformity Image Size (Diagonal) Projection Distance Projection Angle Keystone Correction 0.7" p-Si TFT active-matrix with Micro Lens Array (Aspect 4:3) 1024 ‫ ן‬768 pixels* native, up to UXGA with scaling technology Manual zoom and manual focus F1.6 - 2.5 f=17.7 - 28.3 mm 200W DC lamp (150W Quiet mode) 2500 lm 85% 25" to 300" 0.9 m to 7.6 m / 3.1' to 25.0' Tele: 1.86° - 1.93°/ Wide: 1.21° - 1.24° +/- 30° Vertical (auto) Electrical Inputs Outputs Video Compatibility Scan Rate Video Bandwidth Color Reproduction Horizontal Resolution External Control Sync Compatibility Built-in Speaker Power Requirement Input Current Power Consumption 2 RGB/Component (D-Sub 15 Pin), 1 S-Video (DIN 4 Pin), 1 Video (RCA), 2 (L/R) RCA Audio, 1 Stereo Mini Audio, 1 Service Port (Mini DIN 8 Pin) 1 RGB (D-Sub 15 Pin), 1 Stereo Mini Audio NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM, 1125i (1080i), 750p (720p), 525p (480p), 525i (480i) / 60Hz 1125i (1080i), 625p (576p), 625i (576i) / 50Hz Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over) Vertical: 50 Hz to 120 Hz RGB: 80 MHz (-3dB) 16.7 million colors simultaneously, Full color NTSC / NTSC4.43/PAL/PAL-M/PAL-N/PAL60/YCbCr: 540 TV lines SECAM: 300 TV lines RGB: 1024 dots (H)‫ן‬768 dots (V) RS232, IR Separate Sync / Composite Sync / Sync on G 1W (monaural) 100 - 240V AC, 50 / 60 Hz 3.0 - 1.5A 8W in Standby mode / 275W in Lamp Normal mode / 210W in Lamp Quiet mode * Effective pixels are more than 99.99%. 56

Section	Page
INDEX	1
Important Information	2
Table of Contents	8
1. Introduction	10
(1) What's in the Box?	10
(2) Introduction to the Projector	11
Congratulations on Your Purchase of The Projector	11
Features you'll enjoy:	11
About this user's manual	12
(3) Part Names of the Projector	13
Front/Top	13
Rear	13
Bottom	14
Top Features	15
Ter minal Panel Features	16
(4) Part Names of the Remote Control	17
Battery Installation	19
Remote Control Precautions	19
Operating Range for Wireless Remote Control	19
2. Installation and Connections	20
(1) Setting Up the Screen and the Projector	21
Selecting a Location	21
Throw Distance and Screen Size	21
(2) Making Connections	23
Enabling the computer’s external display	23
Connecting Your PC or Macintosh Computer	23
To connect Scart output (RGB)	24
Connecting an External Monitor	25
Connecting Your DVD Player with Component Output	26
Connecting Your VCR or Laser Disc Player	27
Connecting the Supplied Power Cord	28
3. Projecting an Image (Basic Operation)	29
(1) Turning on the Projector	29
Note on Startup screen (Menu Language Select screen)	30
(2) Selecting a Source	31
Selecting the computer or video source	31
(3) Adjusting the Picture Size and Position	32
Adjust the Tilt Foot	32
Zoom	33
Focus	33
(4) Correcting Keystone Distortion	34
Auto Keystone Correction	34
Manual Keystone Correction	34
(5) Automatically Optimizing on RGB Image	36
Adjusting the Image Using Auto PC adjustment	36
(6) Turning Up or Down Volume	36
(7) Turning off the Projector	37
(8) After Use	37
4. Convenient Features	38
(1) Turning off the Image and Sound	38
(2) Freezing a Picture	38
(3) Enlarging and Moving a Picture	38
(4) Using the Remote Mouse Receiver	39
Connecting the remote mouse receiver to your computer	39
When operating a computer via the remote mouse receiver	39
When connecting using the USB terminal	39
Operating your computer’s mouse from the remote control	40
About Drag Mode	40
(5) Preventing the Unauthorized Use of the Projector	41
To enable the Password function:	41
To turn on the projector when Password is enabled:	42
To disable the Password function:	42
5. Using On-Screen Menu	43
(1) Using the Menus	43
(2) Menu Elements	45
(3) List of Menu Items	46
(4) Menu Descriptions & Functions [Image adjustment]	48
Using the Screen color correction [Screen color]	48
Using Image mode [Image mode]	48
User Adjust (when using User)	49
Selecting Base Setting [Base setting]	49
Selecting Gamma Mode [Gamma]	49
Adjusting White Balance [Brightness RGB/Contrast RGB]	49
Adjusting Brightness, Contrast, Sharpness, Color and Color balance	49
(5) Menu Descriptions & Functions [Display settings]	50
Enabling Auto Keystone [Auto keystone]	50
Correcting Vertical Keystone Distortion Manually [Keystone adjustment]	50
Saving Vertical Keystone Correction [Keystone save]	50
Selecting Aspect Ratio [Aspect]	50
Adjusting the Vertical Position of Image [Cinema position] (for Cinema only)	51
(6) Menu Descriptions & Functions [Setup]	51
Using Off Timer [Off timer]	51
Selecting Lamp Mode [Lamp mode]	51
Selecting Menu Language [Language]	52
Selecting Menu Color [Menu color select]	52
Selecting Menu Display Time [Menu display time]	52
Selecting a Color or Logo for No signal screen [No signal screen]	52
Selecting Projector Orientation [Image flip H/V]	52
Enabling Key Sound and Error Sound [Beep]	52
(7) Menu Descriptions & Functions [Advanced settings]	53
Enabling Password [Password]	53
Disabling the Key lock [Key lock]	53
Enabling High Speed Fan Mode [Fan mode]	53
Selecting Signal Format [Input signal select]	53
(Advanced settings Page 2)	54
Enabling Power Management [Power management]	54
Tur ning On Noise Reduction [Noise reduction] (not available for Video and S-Video signals)	54
Tur ning On Flicker Reduction [Flicker reduction]	54
Setting Auto PC adjustment [Auto PC adjustment]	54
Adjusting Position/Clock (when Auto PC adjustment is off)	54
Selecting Communication Speed [Communication speed]	55
(8) Menu Descriptions & Functions [Information]	55
(9) Menu Descriptions & Functions [Factory default]	56
Returning to Factory Default [Factory default]	56
Resetting the Filter Usage Hours [Filter counter]	56
Clearing Lamp counter [Lamp counter]	56
6. Maintenance	57
(1) Cleaning or Replacing the Filter	57
(2) Cleaning the Cabinet and the Lens	58
(3) Replacing the Lamp	59
7. Appendix	62
(1) Troubleshooting	62
Indicator Messages	62
Common Problems & Solutions	63
(2) Specifications	65
(3) Cabinet Dimensions	67
(4) Pin Assignments of D-Sub ANALOG Input Connector	68
(5) Compatible Input Signal List	69
(6) Relationship between Screen Size and Projection distance	70
(7) PC Control Codes and Cable Connection	71
PC Control Codes	71
Cable Connection	71
SERVICE PORT (Mini DIN-8P)	71