Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
|
| Refer- | |
Phenomenon | Cases not involving a machine defect | ence | |
|
| page | |
|
|
| |
| The brightness and/or contrast are adjusted to an |
| |
| extremely low level. | 25, 26 | |
| Adjust BRIGHTNESS and/or CONTRAST settings to a high- | ||
|
| ||
| er level using the menu function. |
| |
Pictures appear | The WHISPER function is working. |
| |
dark. | Select NORMAL for the WHISPER item in the SETUP | 26, 35 | |
| menu. |
| |
| The lamp is approaching the end of its product life- |
| |
| time. | 50, 51 | |
| Replace the lamp. |
| |
| Either the focus and/or horizontal phase settings are |
| |
| not properly adjusted. | 19, 30 | |
Pictures appear | Adjust the focus using the focus ring, and/or H PHASE us- | ||
| |||
blurry. | ing the menu function. |
| |
| The lens is dirty or misty. | 54 | |
| Clean the lens referring to the section “Caring for the lens”. | ||
|
|
NOTE • Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and it does not constitute or imply a machine defect.
ViewSonic | PJ658 | 60 |
