Troubleshooting (continued)

Symptom

Cause

Remedy

The black, red, and green dots do not disappear.

The LCD is made with high-

precision technology. However,

 

black points or bright points of light

 

(red, blue, or green) may appear

 

constantly on the LCD screen. This

 

is not a malfunction.

 

(Effective dots: more than 99.999%)

 

The picture color is

The color intensity and hue* are not

Adjust COLOR and HUE* in the menu

different.

adjusted.

screen (page 27).

 

 

 

The picture is out of position in the PC mode.

The external display output signal of the connected computer does not match the supported input signal.

Change the screen resolution and the vertical frequency on your PC to match the supported output frequency (page 22). Refer to the instruction manual of your PC.

Noise appears on the picture in the PC mode.

The input signal does not match the supported specifications. See “Signal compatibility” (page 22).

In this case, the picture does not appear correctly.

Change the screen resolution or the vertical frequency of the external display output signal on your PC to match the supported vertical frequency (pages 22 and 24). Refer to the instruction manual of your PC.

The horizontal frequency of the signal

Change the display mode on your PC

does not match the supported

to the external monitor only (page 24).

specifications.

 

In this case, the flicker may appear on

 

the right edge of the picture.

 

 

 

The POWER switch does

Disconnect the AC power cord from the

not function.

 

wall outlet. After three minutes,

 

 

reconnect the AC power cord.

 

 

 

* NTSC (VIDEO) mode only

 

 

34-US

Page 34
Image 34
Sony LDI-100B operating instructions Troubleshooting