ENGLISH

TROUBLESHOOTING (continued)

Symptom

Point to check

See

page

 

 

 

 

 

• The temperature of the display panel

• The plasma display panel is lighting the

 

surface is high.

phosphors by the discharge of internal

 

 

radiation. In some cases, this may cause

-

 

the temperature of the panel surface to

 

 

 

increase. Please note that this is not a

 

 

malfunction.

 

 

 

 

• There are locations on the screen that

High-precision technology is used to

 

are different from the periphery (*).

manufactue the plasma display panel,

 

*Points that do not light, points with

However in some cases, there are minor

-

brightness different from that of the

defects in some parts of the screen. Please

 

periphery, points with color different

note that this is not a malfunction.

 

from that of the periphery, etc.

 

 

Vertical stripes appear, depending on the • The plasma display panel is lighting the

screen contents.

phosphors by the discharge of internal

 

 

radiation. Depending on the screen

-

 

contents, in rare cases this may cause

 

vertical stripes to appear because of failure

 

 

to light. Please note that this is not a

 

 

malfunction.

 

Coarse horizontal stripes appear in FULL • Adjusting the phase will reduce the

display.

horizontal stripes.

16

(RGB input)

The display dims to make the picture • This condition may occur when the unit is

invisible during special playback of a connected to a VCR with component output,

VCR (FF, REW).

such as 480i, but it is not a failure. But when -

 

it occurs, switch to composite output or S1

 

(S2) output).

Flickering in the form of horizontal lines • If the direct frequency from the computer is

oscillating up and down.

below 85Hz, try a higher frequency (upper

-

 

limit 85Hz). There may be a slight

 

 

 

attenuation of the current image.

 

 

 

 

• The fan motor is noisy.

• Use the fan that controls the temperature in

 

 

the main body to lower the temperature of

 

 

this unit. If the ambient temperature is high,

-

 

the noise from the motor increases as the

 

 

 

rotation speed increases.This is not a

 

 

malfunction.

 

The top of the monitor heats up.• When used for long periods of time, the top

of the monitor may heat up. This is not a

-

malfunction.

 

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Dukane P42 user manual Troubleshooting, Vcr Ff, Rew, Such as 480i, but it is not a failure. But when, S2 output