The mark shown to the right is in compliance with the Waste Electrical and Electronic Equipment Directive 2002/96/EC (WEEE). The mark indicates the requirement NOT to dispose the equipment as unsorted municipal waste, but use the return and collection systems according to local law. ViewSonic PJ678...
0.4% lead by weight and as a cooper alloy containing up to 4% lead by weight. ViewSonic Proposed Maximum Actual Concentration Concentration 0.1% 0.1% 0.01% 0.1% 0.1% 0.1% < 0.1% < 0.1% < 0.01% < 0.1% < 0.1% < 0.1% PJ678...
VESA. PS/2, VGA and XGA are registered trademarks of International Business Machines Corporation. Disclaimer: ViewSonic Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from furnishing this material, or the performance or use of this product.
Do not use liquid or aerosol cleaners. 12. Keep the plastic packing materials (from the projector, accessories and optional parts) out of the reach of children as these bags may result in death by suffocation. Be particularly careful around the small children. ViewSonic PJ678...
Page 7
16. The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifi ers) that produce heat. 17. Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fi re or electric shock. ViewSonic PJ678...
fi ts the plug. Do not defeat the safety purpose of this grounding type plug. We highly recommend using a video source device also equipped with a grounding type AC line plug to prevent from signal interference due to voltage fl uctuation. Ground ViewSonic PJ678...
Language (Computer / Video Mode) ...25 Maintenance ...26 Cleaning the Lens ...26 Cleaning the Projector Housing...26 Cleaning the Air Filter ...26 Replacing the Lamp ...28 Specifi cations ...30 Appendix...31 LED Indicator Messages ...31 Compatibility Modes ...32 Troubleshooting ...33 ViewSonic PJ678...
Compatibility with NTSC, PAL, SECAM, and HDTV Multi-function remote control D-Sub 15-pin terminal for input / output signal DVI 24-pin terminal for connecting DVI output from a computer User-friendly, multi-language on-screen display (OSD) Advanced electronic keystone correction * means compressed. ViewSonic PJ678...
Accessories and components may vary by retailer and region. ViewSonic AC Power Cord Audio Cable Projector User’s Manual Carrying Case RS232 Cable VGA Cable (D-SUB to D-SUB) Adapter (DVI to VGA) Quick Start Guide PJ678...
Projector Overview Front View Front IR remote control sensor Projection lens Focus ring Zoom ring Control panel ViewSonic AC power socket Elevator foot Elevator button Ventilation holes Lens cap strap Lens cap PJ678...
Connection ports Kensington lock Rear IR remote control sensor Bottom View Air fi lter cover Lamp cover Ceiling mount This projector can be used with a ceiling mount for support. The ceiling mount is not included in the package. ViewSonic PJ678...
Refer to “LED Indicator Messages”. Button Function Power Refer to “Powering On/Off the Projector”. Four directional buttons Use four directional buttons to select items or make adjustments to your selection. MENU Displays or exits the on-screen display menus. ViewSonic PJ678...
RS232 When operating the projector via a computer, connect this to the controlling computer’s RS-232C port. (fi rmware upgrade port) VGA-Out (D-Sub) Connects to a computer display, etc. YCbCr Connects YCbCr output from video equipment to this jack. ViewSonic PJ678...
Adjusts image distortion caused by tilting the projector. Volume + / - Press Volume + button to increase the volume. Press Volume - button to reduce the volume. Freeze Press “Freeze” to pause the screen image. Press again to cancel the Freeze function. ViewSonic PJ678...
Remove batteries from remote control when not using for extended periods. Do not dispose of the used battery along with household waste. Dispose of used batteries according to local regulations. Danger of explosion may happen if batteries are incorrectly replaced. Replce all the batteries with new ones. ViewSonic PJ678...
Do not drop the remote control or jolt it. Keep the remote control out of locations with excessively high temperature or humidity. Do not get water on the remote control or place wet objects on it. Do not disassemble the remote control. ViewSonic PJ678...
The cables that come with the projector may differ from the above illustration. The included cables are based on actual shipment delivery. ViewSonic YCbCr Cable Composite Video Cable VGA (D-Sub) to HDTV (RCA) Cable S-Video Cable PJ678...
5. Do not turn on the projector immediately following a power off procedure. Please wait until the fan motor and the Lamp LED turn off before removing the AC power cord from the projector. ViewSonic button to restart the projector. PJ678...
2. Lower the image, then release the button to lock the elevator foot into position. To avoid damaging the projector, make sure that the elevator foot is fully retracted before placing the projector in its carrying case. ViewSonic Elevator button Elevator foot PJ678...
1. Focus the image by rotating the focus ring. A still image is recommended for focusing. 2. Adjust the image by rotating the zoom ring. Rotate to the right to reduce the image. Rotate to the left to enlarge the image. ViewSonic PJ678...
Menu Operation The projector has multilingual On Screen Display menus that allow you to make image adjustments and change a variety of settings. ViewSonic PJ678...
4. Press MENU button, the screen will return to the main menu. 5. To exit OSD, press MENU button again. The OSD menu will close and the projector will automatically save the new settings. ViewSonic buttons to select any feature in the main buttons. button to enter PJ678...
Adjusts color temperature. At higher temperature, the screen looks colder; at lower temperature, the screen looks warmer. If you select “USER”, “Red”, “Green” and “Blue” can be adjusted. Manually adjusts red. Green Manually adjusts green. Blue Manually adjusts blue. ViewSonic PJ678...
Adjusts color temperature. At higher temperature, the screen looks colder; at lower temperature, the screen looks warmer. If you select “USER”, “Red”, “Green” and “Blue” can be adjusted. Manually adjusts red. Green Manually adjusts green. Blue Manually adjusts blue. ViewSonic PJ678...
ANAMORPHIC: Maintain the original aspect ratio in the center of the output image nd place the majority of the distortion towards the horizontal edges of the image. Freeze Choose “ON” to freeze the screen image. Choose “OFF” to unfreeze the screen image. ViewSonic PJ678...
Choose “YES“ to turn the lamp hour counter to 0 hours. Keystone Adjusts image distortion caused by tilting the projector. OSD Transparency Use to adjust OSD’s transparency. OSD Timeout Duration OSD menu stays active (at idle state by second). ViewSonic PJ678...
Choose “YES” to return the display parameters on all menus to the factory default settings. Language (Computer / Video Mode) Choose the multilingual OSD menu. Use Press to fi nalize the selection. ViewSonic to select your preferred language. PJ678...
To clean the air fi lter: 1. Switch the projector off and unplug the AC power cord from the wall socket. 2. Place a protective sheet (cloth) beneath the projector. Turn the projector over so you can see its underside. ViewSonic PJ678...
Page 32
Make sure the lens is cool before cleaning. Do not use detergents or chemicals other than those noted above. Do not use benzene or thinners. Do not use chemical sprays. Use a soft cloth or lens paper only. ViewSonic PJ678...
Leave the area immediately if the lamp shatters while being operated and ventilate the area for at least 30 minutes in order to avoid the inhalation of mercury fumes. Otherwise it could be harmful to user’s health. ViewSonic PJ678...
Page 34
Do not reuse the old lamp. This could cause the lamp to explode. Be sure to turn off the projector and unplug the AC power cord before replacing the lamp. Do not use the projector with the lamp cover removed. ViewSonic PJ678...
Flashing The lamp ignition failed. Amber Flashing The lamp failed. Fan lock. The lamp will turn off. Green / Flashing Temperature is too high. Amber The lamp will turn off. The fan motor is cooling the lamp. Meaning PJ678...
Check that all connected devices are functioning properly. Remove the lens cap and turn the projector on. Cancel “Hide” function. Press remote control’s “Resync” button. Use “Phase” to correct it. Refer to Picture section. Change the monitor color setting from your computer. PJ678...
Page 39
Use the remote control within the effective range. Check that there are not obstructions between the remote control and projector. Check that there are not any fl uorescent or other bright lights shining at the projector’s infrared remote sensor. PJ678...
Europe: 3 years for all parts excluding the lamp, 3 years for labor, 1 year for the original lamp from the date of the fi rst consumer purchase. Other regions or countries: Please check with your local dealer or local ViewSonic offi ce for the warranty information.
fi tness for a particular purpose. Exclusion of damages: ViewSonic’s liability is limited to the cost of repair or replacement of the product. ViewSonic shall not be liable for: 1. Damage to other property caused by any defects in the product, damages based upon inconvenience, loss of use of the product, loss of time, loss of profi...