User manual TOSHIBA TLP MT7

[. . . ] 1 CONTENTS Before use OWNER'S MANUAL 3LCD PROJECTOR TLP-MT7E 23565376 BUSY TEM P LA MP FAN ON MENU ON/ST ANDB ENTER Y INP UT EXIT VOL/A AU KEYS TO TONE DJ. AUTO SET TER MPU ) CO PB/PR ( Y/ IN 1 L NTRO CO DIO AU IN R - AU DIO VI IN SEO O VID VIDE -L DE O 2 SAFETY PRECAUTIONS WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. REFER SERVICING TO QUALIFIED PERSONNEL ONLY. [. . . ] · This projector uses electrical digital resizing, so the picture quality degrades when images are enlarged. · In rare cases, the picture may be disturbed while the magnification section is being moved. · With some signals, the image cannot be enlarged. · This function does not work in no input status (no signal is supplied from the signal source). Cutting off the picture and sound temporarily The image and sound of this projector can be turned off if you wish to temporarily project the image of another projector or a OHP, etc. , on the screen. MUTE 31 Press MUTE. The sound and picture are cut off temporarily. To cancel the mute mode, press MUTE again. The icon appears in the mute mode. Remote control ON / STANDBY INPUT KEYSTONE AUTO SET Note The mute mode is cancelled if another operation is performed during the mute mode. Operations FREEZE MUTE MUTE RESIZE PIP CALL MENU VOL/ADJ ENTER CT-90072 EXIT 32 Freezing the picture You can freeze the image being projected. Use this function to stop images from a video recorder to make presentations. FREEZE Press FREEZE. The picture freezes. To release the picture, press FREEZE again. Remote control The icon appears in the freeze mode. Notes ON / STANDBY INPUT KEYSTONE AUTO SET FREEZE MUTE FREEZE · The freeze mode is cancelled if any other operation is performed during the freeze mode. · The freeze mode cannot be set when there is no input (when no signals are being supplied from a signal source). · The input source's image continues to play even when the projector is set to the freeze mode. Operations PIP CALL RESIZE MENU VOL/ADJ ENTER CT-90072 EXIT Adjusting the picture automatically (Computer input) You can adjust the optimum horizontal position, vertical position, sampling phase and sampling frequency for projecting computer's signals at the touch of a button. 33 Remote control AUTO SET ON / STANDBY INPUT KEYSTONE AUTO SET Control panel (Main unit side) AUTO KEYSTONE AUTO SET 1 2 Notes AUTO SET Input full screen video signals from the input source (computer) and project the image. Adjustments may not be performed properly for images that are not displayed on the entire screen or extremely dark images. Press AUTO SET. The horizontal position, vertical position, sampling phase and sampling frequency are adjusted automatically. The icon appears during signal processing. VOL/ADJ. Operations FREEZE MUTE SET RESIZE PIP CALL ENTER MENU VOL/ADJ EXIT MENU INPUT ON/STANDBY ENTER CT-90072 EXIT · Automatic adjustment may not be performed properly for signals other than the computer's signals with which the projector is compatible 73 . · The horizontal position, vertical position, sampling phase and sampling frequency can also be adjusted from the menu screen 44 . * Sampling frequency Analog RGB signals input from the computer are converted into digital signals inside the projector. The sampling frequency is the number of times per second the analog signals are converted into digital signals. In order to capture (sample) each individual dot of the computer's signals, the sampling frequency must be adjusted to match the computer's dot clock frequency. If this adjustment is off, details of the image may be blurred, a striped pattern may appear when images with many vertical lines are displayed, or the image's width may change. For computer's signals with which the projector is compatible, the sampling frequency is adjusted automatically even without pressing the AUTO SET button. * Sampling phase The sampling phase is the timing at which the computer's analog RGB signals are sampled. If the sampling phase is off, the individual dots cannot be sampled at the proper timing, resulting in blurred or flickering images. TEMP LAMP ON BUSY FAN AUTO KEYST ONE AUTO SET VOL/AD J. ENTER EXIT MENU INPUT ON/STA NDBY LAMP ON FAN TEMP BUSY 34 Displaying PIP Sub-pictures Video or S-video images can be displayed as small images on the computer's image. (Referred to as "sub-pictures" in this manual. ) PIP Press PIP. A sub-picture is displayed. Press the PIP button again to turn off the sub-picture. Remote control Notes ON / STANDBY INPUT KEYSTONE AUTO SET FREEZE MUTE PIP CALL RESIZE PIP MENU VOL/ADJ · The PIP function cannot be used when a source other than a computer input source is selected. · The PIP function cannot be used with no signals supplied from a computer signal source. [. . . ] Signal Timing (Horizontal) A B C 73 73 Signal Timing (Vertical) G H I Video H. Sync D E Video V. Sync J K Timing chart Mode TEXT70 TEXT70 TEXT85 TEXT85 NEC PC98 24k VGA60 VGA72 VGA75 VGA85 MAC13" SVGA56 SVGA60 SVGA72 SVGA75 SVGA85 MAC16" XGA43i XGA60 XGA70 XGA75 XGA85 MAC19" Resolution 640 x 350 640 x 400 640 x 350 640 x 400 640 x 400 640 x 480 640 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 1024 x 768 1024 x 768 A B C D E fh (Pixels) (Pixels) (Pixels) (Pixels) (Pixels) (kHz) 50 50 96 96 85 48 128 120 80 96 128 88 64 160 152 216 56 160 144 176 208 180 640 640 640 640 640 640 640 640 640 640 800 800 800 800 800 832 1024 1024 1024 1024 1024 1024 14 14 32 32 59 16 24 16 56 64 24 40 56 16 32 40 8 24 24 16 48 20 96 96 64 64 64 96 40 64 56 64 72 128 120 80 64 64 176 136 136 96 96 96 800 800 832 832 848 800 832 840 832 864 1024 1056 1040 1056 1048 1152 1264 1344 1328 1312 1376 1320 31. 469 31. 469 37. 861 37. 861 24. 820 31. 469 37. 861 37. 500 43. 269 35. 000 35. 156 37. 879 48. 077 46. 875 53. 674 49. 725 35. 522 48. 363 56. 476 60. 023 68. 677 60. 197 fv (Hz) 70. 086 70. 086 85. 080 85. 080 55. 900 59. 940 72. 809 75. 000 85. 008 66. 667 56. 250 60. 317 72. 188 75. 000 85. 061 74. 550 43. 479 60. 004 70. 069 75. 029 84. 997 74. 872 clock G H I J K (MHz) (Lines) (Lines) (Lines) (Lines) (Lines) 25. 175 25. 175 31. 500 31. 500 21. 047 25. 175 31. 500 31. 500 36. 000 30. 240 36. 000 40. 000 50. 000 49. 500 56. 250 57. 283 44. 900 65. 000 75. 000 78. 750 94. 500 73. 200 59 34 60 41 25 33 28 16 25 39 22 23 23 21 27 39 20 29 29 28 36 30 350 400 350 400 400 480 480 480 480 480 600 600 600 600 600 632 768 768 768 768 768 768 38 13 32 1 11 10 9 1 1 3 1 1 37 1 1 1 0 3 3 1 1 3 2 2 3 3 8 2 3 3 3 3 2 4 6 3 3 3 4 6 6 3 3 3 449 449 445 445 444 525 520 500 509 525 625 628 666 625 631 667 817 806 806 800 808 804 Others Continued 74 Applicable signal (continued) Timing chart (Continued) Mode *SXGA1152x864 75Hz *SXGA1280x960 60Hz *SXGA1280x960 85Hz *SXGA1280x1024 60Hz *SXGA1280x1024 75Hz *SXGA1280x1024 85Hz *UXGA60 *UXGA65 *UXGA70 *UXGA75 Resolution 1152 x 864 1280 x 960 1280 x 960 1280 x 1024 1280 x 1024 1280 x 1024 1600 x 1200 1600 x 1200 1600 x 1200 1600 x 1200 A B C D E fh (Pixels) (Pixels) (Pixels) (Pixels) (Pixels) (kHz) 256 312 224 248 248 224 304 304 304 304 1152 1280 1280 1280 1280 1280 1600 1600 1600 1600 64 96 64 48 16 64 64 64 64 64 128 112 160 112 144 160 192 192 192 192 1600 1800 1728 1688 1688 1728 2160 2160 2160 2160 67. 500 60. 000 85. 938 63. 981 79. 976 91. 146 75. 000 81. 250 87. 500 93. 750 fv (Hz) 75. 000 60. 000 85. 002 60. 020 75. 025 85. 024 60. 000 65. 000 70. 000 75. 000 clock G H I J K (MHz) (Lines) (Lines) (Lines) (Lines) (Lines) 108. 000 108. 000 148. 500 108. 000 135. 000 157. 500 162. 000 175. 500 189. 000 202. 500 32 36 47 38 38 44 46 46 46 46 864 960 960 1024 1024 1024 1200 1200 1200 1200 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 900 1000 1011 1066 1066 1072 1250 1250 1250 1250 Notes · Signal sources marked "*" are displayed in compressed format, so some of their data may be missing or their picture quality may be degraded. · With analog RGB input if the signal source's dot clock frequency exceeds 140 MHz, not all of the pixel signals can be sampled. The compatible Video and S-video signal Mode NTSC PAL SECAM PAL-M PAL-N PAL-60 NTSC4. 43 fh (kHz) 15. 73 15. 63 15. 63 15. 73 15. 63 15. 73 15. 73 fv (Hz) 60 50 50 60 50 60 60 fsc (MHz) 3. 58 4. 43 4. 25 or 4. 41 3. 58 3. 58 4. 43 4. 43 The compatible component signal (Y/PB/PR) Mode 480i 480p 720p 1080i fh (kHz) 15. 73 31. 47 45. 00 33. 75 fv (Hz) 59. 94 59. 94 60. 00 60. 00 Others Controlling the projector by using RS-232C You can also control the projector by entering the command from a computer via RS-232C. 75 75 Signal assignment of RS-232C 1 4 3 6 8 5 2 Interface format 1 Description Receiving data Consent to send Data set ready Signal ground Request to send No connection Sending data No connection 7 CONTROL RS-232C Pin No. 1 2 3 4 5 6 7 8 Signal RXD CTS DSR GND RTS N. C TXD N. C Communication method Communication format Data format 2 3 4 Return value RS-232C 9600 bps, No parity, Data length: 8 bit, Stop bit: 1 bit STX (02h) Command (3Byte) ETX (03h) One command only can be used in one communication. Command shall be composed of alphanumeric characters of ASCII description. [. . . ]