Appendix
| – The end of lamp life is approaching. Replace the lamp with a new one promptly. | |
appears on the screen | (See page 66) | |
| ||
|
| |
| – The filter is out of scroll. Replace the filter cartridge with a new one promptly. | |
| (See pages | |
appears on the screen |
| |
| – Adjust the focus of the projector. | |
| – Check Projection Lens to see if it needs cleaning. | |
The image is out of focus. | ✔Note: Moving the projector from a cool temperature location to a warm temperature | |
location may result in moisture condensation on Projection Lens. In such cases, | ||
| leave the projector OFF and wait until condensation evaporates. | |
| – Projecting from excessive slant angle to the screen may cause keystone distortion and | |
| partial imperfect focus. | |
|
| |
| – Check if “Contrast” or “Brightness” are adjusted properly. (See page 46) | |
| – Check if “Image level” is selected properly. (See pages 39, 43) | |
The image is not bright | – Check the Lamp control function. ( See “SETTING” section on page 50) | |
– Check the Lamp 1/2 replace indicators. If it lights, the end of lamp life is approaching. | ||
enough. | ||
Replace the lamp with a new one promptly. (See page 66) | ||
| ||
| – The image is darker when 1 lamp mode is selected, compared with 2 lamp mode. | |
| Check the lamp mode at SETTING section on page 50. | |
|
| |
The color is strange. | – Check the Input signal, color system, video system, or computer system mode. | |
|
| |
The image is Left/Right | – Check the Ceiling / Rear function. (See pages 41, 45) | |
reversed. | ||
| ||
The image is Top/Bottom | – Check the Ceiling function. (See pages 41, 45) | |
reversed. | ||
| ||
The image is distorted or | – Check “PC Adjust” menu or “ Screen” menu and adjust them. | |
runs off. | ||
| ||
Auto PC adjustment | – Check the Input signal. Auto PC Adjustment function cannot work when 480p, 575p, | |
720p, 480i, 575i, 1035i, 1080p, or 1080i is selected or when the digital signal is input | ||
function does not work. | ||
into DVI terminal. (See page 36) | ||
| ||
|
| |
Some displays are not | – Check the Display function (see page 49). | |
seen during the operation. | ||
The setting does not | – Make sure you selected “Store” after adjusting settings. Some settings cannot be | |
remain after turning off | ||
stored if not registered with “Store”. | ||
power. | ||
| ||
Power management | – Power management function cannot work while “Freeze” function is running or the | |
function does not work. | shutter is closed. | |
Image disappears | – Check the power management function in the Setting. The power management is set | |
automatically. | to "On" at the factory. | |
Capture function does not | – Check the connection to see if there is signal. | |
work. |
| |
Some menus cannot be | – Each of the Video Input and Computer Input has a limit on selectable menus. | |
selected. | ||
|
72