3-865-079-11(2) Color Video Projector Operating Instructions VPH-V20M/V20U VPH-V22M 1998 by Sony Corporation GB
Table of contents
Die geforderte Stückprüfung hat ergeben, daß die gemessene Ortsdosis-Leistung unter dem im Prüfungsschein Nr. 6.22-S1189 der PTB genannten Wert von 0,2 µSv/h liegt.
WARNING To prevent fire or shock hazard, do not expose the unit to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. AVERTISSEMENT Pour prévenir tout risque d’incendie ou d’électrocution, garder cet appareil à l’abri de la pluie et de l’humidité. Pour prévenir tout risque d’électocution, ne pas ouvrir le boîtier. Confier l’entretien de cet appareil exclusivement à un personnel qualifié.
English Table of Contents Overview Precautions ........................................................................ 6 Features .............................................................................. 8 Location and Function of Controls .................................. 9 Control Panel........................................................................... 9 Front (Connector Panel) ........................................................ 10 Remote Commander RM-PJV20 ...........................
Precautions On safety • Check that the operating voltage of your unit is identical with the voltage of your local power supply. If voltage adaptation is required, consult with qualified Sony personnel. • Should any liquid or solid object fall into the cabinet, unplug the unit and have it checked by qualified personnel before operating it further. • Unplug the unit from the wall outlet or set the MAIN POWER switch to OFF if it is not to be used for several days.
On cleaning • To keep the cabinet looking new, periodically clean it with a soft cloth. Stubborn stains may be removed with a cloth lightly dampened with a mild detergent solution. Never use strong solvents, such as thinner or benzene cleansers, since these will damage the cabinet. • Avoid touching the lens. To remove dust on the lens, use a soft dry cloth. Do not use a damp cloth, detergent solution, or thinner.
Features Bright image—light output of 750 lumen A newly developed phosphor and electron gun provide a high-quality image with extra sharpness and brightness. Clear color reproduction—high-quality circuit A high-quality picture is obtained by combining the use of a three-line logical comb filter to reduce dot interference and cross color, and the use of a new chroma transient circuit to improve color sharpness by removing color blur.
Location and Function of Controls Control Panel Open the control panel cover. B CENT R CENT TEST V HOLD H SHIFT RESET M SEL PAGE ASPECT VIDEO S VIDEO INPUT A POWER INPUT SELECT !¡ !º 9 8 7 1 POWER switch Press to turn the projector on and off. 2 INPUT SELECT buttons Press to select the input signal.
Location and Function of Controls Front (Connector Panel) 1 2 5 4 3 VIDEO OUT VIDEO IN S VIDEO VIDEO VIDEO CONTROL S INPUT OUTPUT INPUT A CR/R - Y R !º 9 8 1 Red lens 2 Green lens 3 Blue lens 4 VIDEO IN connectors S VIDEO connector (4-pin mini DIN): Connect to the S video output of a VCR. VIDEO connector (BNC): Connect to the video output of a VCR. 5 VIDEO OUT connector (BNC) Connect to the video input of a color monitor.
Remote Commander RM-PJV20 The remote commander may be used as a wired or wireless remote commander. The buttons with the same names as those on the control panel also have the same functions. MUTING PIC INPUT SELECT LIGHT VIDEO S VIDEO INPUT A RESET M SEL ASPECT B CENT PAGE TEST R CENT 1 LIGHT button Press to light the button indicators. To turn off the light, press it again while they are lit. If you do not operate any button within about 30 seconds, the light automatically turns off.
Location and Function of Controls Battery installation 1 Operable range of wireless remote control operation Push and slide to open the lid. 30° 2 Install three R6 (AA) batteries with the correct polarity. 30° MUTING PIC INPUT SELECT VIDEO S VIDEO INPUT A RESET M SEL ASPECT B CENT PAGE 30° TEST R CENT 30° Approx. 7 m (23 feet) (max.) 3 Replace the lid. Notes • If the projector does not operate properly, the batteries might be worn out. Replace all three of them with new batteries.
Projecting You can also use the buttons on the control panel with the same names as those on the remote commander to operate the projector. 2 MUTING PIC INPUT SELECT VIDEO S VIDEO INPUT A RESET M SEL ASPECT PIC MUTING button 4 ASPECT button 1 TEST R CENT 1 2 3 4 B CENT PAGE Press down the MAIN POWER switch of the projector (O ON). Turn on the power by pressing the 1/u (power on/standby) button. Turn on the connected equipment.
Projecting To turn off the power To turn off the projector Press the 1/u button or the MAIN POWER switch on the projector. If the projector is turned off with the MAIN POWER switch, the projector is turned on again only by the MAIN POWER switch. To turn off the main power Press the MAIN POWER switch on the projector. If you turn off the main power with the 1/u button and the MAIN POWER switch, the projector is in standby mode when you press the MAIN POWER switch.
Adjusting the Picture Three adjustment level patterns for the video and component input pictures and one pattern for the RGB input picture, respectively, are stored in the projector’s memory. You can recall them by pressing the M SEL button. 1 Press the M SEL button to select the memory position 1, 2 or 3. The current memory position is displayed.
Projecting Displaying the Current Control Settings PICTURE CONTROL Press the PAGE button to display the following on-screen displays. You can change various settings on these displays. Each time you press the PAGE button, the display switches as follows: USER PRESET n PICTURE CONTROL n SYSTEM PRESET. USER PRESET VIDEO (S VIDEO, RGB, COMPONENT) Current input signal The current picture condition of each memory position, contrast, brightness, color, hue and sharpness, is displayed.
SYSTEM PRESET D PICTURE ON: to enhance the contrast, providing a dynamic image. OFF: to display a dark portion faithfully according to the video source. Y DELAY Luminance and chroma (color) signals may be transmitted with a slight time lag depending on the video equipment. This results in color shift on the displayed picture. If this happens, adjust the Y DELAY as follows: +: when color shift is to the right STD (standard): Normally set to this position.
Centering Adjustment The three colors, red, green and blue, must converge for proper projection. If you move the projector to another location, you have to perform the centering adjustment. The following are the procedures for using a built-in test pattern. You can also perform the centering adjustment using an external test signal without displaying a test pattern. To use an external signal, change the CENT ADJ setting on the SYSTEM PRESET page. (See page 17.
4 Press the arrow buttons to move the horizontal and vertical red lines until they converge with the center green lines and are seen as yellow. The red lines move according to the direction of the arrow. blue yellow yellow blue H: Horizontal adjustment level (MIN, –126 – +126, MAX) V: Vertical adjustment level (MIN, –126 – +126, MAX) 5 Press the B CENT button. You can adjust the blue lines.
Installation Diagrams Installation Diagrams Installation and preliminary adjustments should carried out by qualified Sony personnel. Installation 1 Floor Installation Using Front Projection Flat Screen A B “A” and “B” correspond to those in the illustration below.
Installation 2 Ceiling Installation Using Front Projection Flat Screen B PSS-722 Ceiling PSS-722 suspension support (not supplied) A Center of the screen Wall Tolerance in length: ±1% Screen size (inches) Unit: mm (inches) A B 70 813 (32 1 / 8) 2,614 (103) 72 824 (32 1 / 2) 2,692 (106) 80 879 (34 5 / 8) 2,932 (114 3 / 4) 100* 1,012 (39 7 / 8) 3,552 (139 7 / 8) 120** 1,145 (45 1 / 8) 4,174 (164 3 / 8) 150 1,350 (53 1 / 4) 5,108 (202 1 / 8) 180 1,550 (61 1 / 8) 200 1,680 (6
Installation Diagrams Installation 3 Floor Installation Using Rear Projection C VPS-702R universal rear screen B “B” and “C” correspond to those in the illustration below.
Installation 4 Ceiling Installation Using Rear Projection C Ceiling Suspension support PSS-722 (not supplied) PSS-722 Center of the screen B A Wall VPS-702R universal rear screen Tolerance in length: ±1% Screen size (inches) 70* 100 Unit: mm (inches) B A 1,067 (42 1 / 8) 1,524 (60 1 / 8) C 674 (26 5 / 8) 2,614 (103) 873 (34 3 / 8) 3,552 (139 7 / 8) * Sony screen VPS-702R Installation/connection examples 23
Installation Diagrams Installation 5 Level Projection, Floor Installation VPS-702R universal rear screen B C “B” and “C” correspond to those in the illustration below.
Installation 6 Level Projection, Ceiling Installation Wall Suspension support PSS-10 (not supplied) Center of the screen Suspension support PSS-722 (not supplied) a B A C B VPS-702R universal rear screen C Center of the screen “B” and “C” correspond to those in the illustration above.
SystemDiagrams Connections Installation Notes on connections • First make sure that the power to each piece of equipment is turned off. • Use suitable connecting cables according to the equipment to be connected. • The cable connectors should be fully inserted into the connectors of the equipment. • To disconnect the cable, pull it out by grasping the plug. Never pull the cable itself. • Refer to the instruction manual of the equipment to be connected.
List of the Messages Use the list below to check the meaning of the messages displayed on the screen. The list is divided into sections according to the location where the message appears. Check the location first, then refer to the corresponding letter for the section to find the message. AB C (appear all over the screen) D E F A Input channel VIDEO S VIDEO INPUT A NO INPUT Input from VIDEO IN VIDEO Input from VIDEO IN S VIDEO Input from INPUT A No signal is input B Input color source NTSC3.58 NTSC4.
List of the Messages SYSTEM PRESET D PICTURE: ON/OFF Y DELAY: +/ –/STD CENT ADJ: EXT, INT INPUT A: RGB/ COMPONENT LANGUAGE: DEUTSCH/ FRANCAIS/ ITALIANO/ ESPANOL D Operation SELECT: V v ADJ: B b SET: B b NEXT: PAGE EXIT: PAGE The Dynamic picture feature functions or not. Color shifts left or right, or does not shift. Centering adjustment is performed with an external test signal or a built-in cross-hair test pattern. Input signal from the INPUT A connectors is RGB or component.
Troubleshooting If the projector appears to be operating erratically, try to diagnose and correct the problem using the following guide. If the problem still persists, consult with qualified Sony personnel. The power does not turn on. • The MAIN POWER switch is turned off. m Press the MAIN POWER switch on the projector (see page 13). Picture does not appear. • If the control setting displays appear, external signal is not input correctly.
Specifications INPUT A Optical Characteristics Projection system 3 picture tubes, 3 lenses, Direct projection system Picture tube 7-inch high-brightness monochrome tubes, with coolant sealed Projection lens VPH-V20M/V20U High-performance hybrid lenses F1.0/130 mm VPH-V22M HACC (High-resolution Aspherical and Color Corrected) lenses F1.
Accessories supplied Remote commander RM-PJV20 with 3 AA (R6) batteries AC power cord (1) Spacer for 200" front projection (4) 0.2 mm spacer t for 70" to 100" (9) 0.8 mm spacer s for 70" to 100" rear projection (3) Design and specifications are subject to change without notice.
Sony Corporation Printed in Japan
