User Guide
Page 4
... as it becomes available, please register your future needs, and to ViewSonic. ViewSonic PJ452 iii Please dispose of Apple Computer, Inc. All rights reserved. PS/2, VGA and XGA are registered trademarks of continuing product improvement, ViewSonic Corporation reserves the right to print the registration form, which you to...product. For Your Records Product Name: Model Number: Document Number: Serial Number: Purchase Date: PJ452 ViewSonic LCD Projector VS10948 PJ452-1_UG_ENG Rev.1A 09-19-05 The lamp in this product contains mercury.
... as it becomes available, please register your future needs, and to ViewSonic. ViewSonic PJ452 iii Please dispose of Apple Computer, Inc. All rights reserved. PS/2, VGA and XGA are registered trademarks of continuing product improvement, ViewSonic Corporation reserves the right to print the registration form, which you to...product. For Your Records Product Name: Model Number: Document Number: Serial Number: Purchase Date: PJ452 ViewSonic LCD Projector VS10948 PJ452-1_UG_ENG Rev.1A 09-19-05 The lamp in this product contains mercury.
User Guide
Page 17
..."Yes/No" for details. ViewSonic PJ452 13 Use of the computer, its operating system and peripheral equipment (i.e. display devices). For details on the connectors and tighten. • Some computers may not be completed. For cables that have to the device and/or projector. ►Use the accessory ...for the new resolution on an input, automatic adjust function may take advantage of this projector is a system composed of some time and may generate extremely loud noises or other CRT or LCD monitors to the RGB port (DDC 2B compatible). Some cables have a core only...
..."Yes/No" for details. ViewSonic PJ452 13 Use of the computer, its operating system and peripheral equipment (i.e. display devices). For details on the connectors and tighten. • Some computers may not be completed. For cables that have to the device and/or projector. ►Use the accessory ...for the new resolution on an input, automatic adjust function may take advantage of this projector is a system composed of some time and may generate extremely loud noises or other CRT or LCD monitors to the RGB port (DDC 2B compatible). Some cables have a core only...
User Guide
Page 25
..." indication will appear on the remote control. ● The projector automatically exits the MAGNIFY mode when the input signal changes, or when an operation of input signal. Press the BLANK button on the remote control. ViewSonic PJ452 21 Use the cursor buttons / to normal, press the OFF... Although in FREEZE mode for long time, the LCD panel might possibly be printed. The blank screen will be displayed instead of the screen of changing the display condition (automatic adjustment, etc.) is pressed. ● If the projector continues projecting a still image for too long. Using...
..." indication will appear on the remote control. ● The projector automatically exits the MAGNIFY mode when the input signal changes, or when an operation of input signal. Press the BLANK button on the remote control. ViewSonic PJ452 21 Use the cursor buttons / to normal, press the OFF... Although in FREEZE mode for long time, the LCD panel might possibly be printed. The blank screen will be displayed instead of the screen of changing the display condition (automatic adjustment, etc.) is pressed. ● If the projector continues projecting a still image for too long. Using...
Service Manual
Page 4
... fan, nor block its air flow, during operation. 5. The LCD module assembly can damage the lamp's useful life. 3. ViewSonic Corporation Confidential - Service Warning 1. Do not touch the electric parts of the LCD module assembly. 7. Do not touch the exhaust fan, during operation...to maintain safety before servicing. Do Not Copy PJ452 1 This may cause bursting of mass destruction; The LCD module assembly is hot. 6. Use only the cables which are specified in the manual to read this Multimedia LCD Projector. 1. or military purposes; or purposes that...
... fan, nor block its air flow, during operation. 5. The LCD module assembly can damage the lamp's useful life. 3. ViewSonic Corporation Confidential - Service Warning 1. Do not touch the electric parts of the LCD module assembly. 7. Do not touch the exhaust fan, during operation...to maintain safety before servicing. Do Not Copy PJ452 1 This may cause bursting of mass destruction; The LCD module assembly is hot. 6. Use only the cables which are specified in the manual to read this Multimedia LCD Projector. 1. or military purposes; or purposes that...
Service Manual
Page 8
...projector for 3 seconds or more (the FACTORY MENU will appear). < When you use the keypad... > a. Select PICTURE > COLOR TEMP > CUSTOM in diagonal size. 3. Next, press the [ ] button one time. ViewSonic...replaced part and adjustment Replaced part Convergence (Chap.4-2) E-POS (Chap.4-3) Dichroic optics unit LCD/LENS prism assembly PWB assembly Main Lamp unit assembly Adjustment Ghost Flicker NRSH (Chap.4-4)...table 4-1 are changed, choose the proper adjusting items with [ ] button. Do Not Copy PJ452 5 Select the [RESET] in the Easy menu, and then press the [ ] or...
...projector for 3 seconds or more (the FACTORY MENU will appear). < When you use the keypad... > a. Select PICTURE > COLOR TEMP > CUSTOM in diagonal size. 3. Next, press the [ ] button one time. ViewSonic...replaced part and adjustment Replaced part Convergence (Chap.4-2) E-POS (Chap.4-3) Dichroic optics unit LCD/LENS prism assembly PWB assembly Main Lamp unit assembly Adjustment Ghost Flicker NRSH (Chap.4-4)...table 4-1 are changed, choose the proper adjusting items with [ ] button. Do Not Copy PJ452 5 Select the [RESET] in the Easy menu, and then press the [ ] or...
Service Manual
Page 20
... assembly. In case of a failure in any other parts during maintenance, especially when the projector is not possible. Please prepare cleaning tools and materials as follows. Do Not Copy PJ452 17 ViewSonic Corporation Confidential - 6-2 Replacing The LCD/PRISM assembly You should come to the upper portion of PWB assembly MAIN, but don't connect them...
... assembly. In case of a failure in any other parts during maintenance, especially when the projector is not possible. Please prepare cleaning tools and materials as follows. Do Not Copy PJ452 17 ViewSonic Corporation Confidential - 6-2 Replacing The LCD/PRISM assembly You should come to the upper portion of PWB assembly MAIN, but don't connect them...
Service Manual
Page 45
...VOLUME MUTE KEYSTONE ZOOM -+ MENU ESC ENTER RESET Remote Control Instruction manual Filter Cover H ASSY C12SM ViewSonic Corporation Confidential - 9. RECOMMENDED SPARE PARTS LIST (PJ452-1) ViewSonic Model Number: VS10948-1W Rev: 1a Serial No. Replacement Parts list PRODUCT SAFETY NOTE : Components marked... OPTICS UNIT FUSE LCD/PRISM ASS'Y LENS ASS'Y POWER UNIT(BALLAST) POWER UNIT(CIRCUIT) SPEAKER THERMISTOR A (this is to safety. This is parts with a have special characteristics important to eliminate repeated cross checks of the projector through improper servicing....
...VOLUME MUTE KEYSTONE ZOOM -+ MENU ESC ENTER RESET Remote Control Instruction manual Filter Cover H ASSY C12SM ViewSonic Corporation Confidential - 9. RECOMMENDED SPARE PARTS LIST (PJ452-1) ViewSonic Model Number: VS10948-1W Rev: 1a Serial No. Replacement Parts list PRODUCT SAFETY NOTE : Components marked... OPTICS UNIT FUSE LCD/PRISM ASS'Y LENS ASS'Y POWER UNIT(BALLAST) POWER UNIT(CIRCUIT) SPEAKER THERMISTOR A (this is to safety. This is parts with a have special characteristics important to eliminate repeated cross checks of the projector through improper servicing....