WHAT TO DO WHENYOU THINK A MACHINE DEFECT HAS OCCURRED (continued)
Phenomena That May Easily Be Mistaken for Machine Defects
Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.
Phenomenon | Cases not involving a machine defect | Items to be confirmed | Reference | |
Page(s) | ||||
|
|
| ||
|
|
|
| |
| The main power source is not ON. | Turn on the main power. | ||
|
|
| ||
| The electrical power cord is not plugged in. | Correctly connect the power cord. | ||
|
| |||
|
|
|
| |
Power does not |
| Be sure to press the “O” (power OFF) side |
| |
come ON | The main power source has been | of the main power switch, and leave this OFF | ||
| interrupted during operation, such as by | for approximately 20 minutes. After the unit | ||
| a power outage (blackout), etc. | has sufficiently cooled down, turn ON the |
| |
|
| power source. |
| |
|
|
|
| |
No sound or | The input changeover settings | Select the input signal, and | ||
are mismatched. | correct the settings. | |||
pictures are |
| |||
|
|
| ||
|
|
| ||
outputted | No signal is being inputted. | Correctly connect the connection cord. | ||
|
|
|
| |
| The electrical wiring to this unit | Correctly connect the connection cord. | ||
| is not correctly connected. | |||
Pictures are |
|
| ||
|
|
| ||
The volume setting has been set at (or |
| |||
displayed, but no | Adjust the VOLUME setting to a higher level. | |||
adjusted to) an extremely low level. | ||||
sounds are heard |
|
| ||
|
|
| ||
The MUTE mode is the current setting. | Press the MUTE button to release | |||
| ||||
|
| (change) the MUTE mode setting. |
| |
| The electrical wiring to this unit | Correctly connect the connection cord. | ||
Sounds are | is not correctly connected. | |||
|
| |||
heard, but no | The brightness setting has been set at | Adjust the BRIGHT setting to a |
| |
pictures are | (or adjusted to) an extremely low level. | brighter level. | ||
| ||||
displayed |
|
|
| |
The lens cap has not been removed. | Remove the lens cap. | |||
| ||||
|
|
|
| |
Colors have a faded- |
| Perform picture adjustments by changing the |
| |
out appearance | Color depth setting or color tone setting | COLOR BAL R, the COLOR BAL B, and/or the | ||
Color tone is poor |
| TINT settings, etc. |
| |
|
|
|
| |
| The brightness setting and/or contrast | Perform picture adjustments by changing the | ||
| setting has not been properly adjusted. | BRIGHT and/or CONTRAST settings, etc. |
| |
Pictures appear | The WHISPER mode is the current | Change (by releasing) from the |
| |
dark | setting. | WHISPER mode. | ||
| ||||
| Lamp is approaching the end of its | Exchange the old lamp with a new | ||
| product lifetime. | lamp. |
| |
|
|
|
| |
Pictures appear | Either the FOCUS setting or the H | Adjust the FOCUS and H PHASE settings. | ||
blurry | PHASE is not properly adjusted. | |||
| ||||
|
|
|
|
NOTE
Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and such do not constitute or imply a machine defect.
9