Справочник Пользователя для Vidikron 60

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TROUBLESHOOTING
The following is a basic troubleshooting guide that can assist you in resolving typical problems may result in normal operation. 
If you have encountered problems that are not listed in this guide, please contact your Vidikron dealer for assistance.
Symptom
Probable Cause
Solution
Power is not supplied.
Is the power cord disconnected?
Insert the power cord (plug) firmly.
Is the light-source lamp cover closed correctly?
After  the  projector  goes  into  the  stand-by  state 
with the [STAND BY] indicator on, unplug from 
the main power outlet, close the light-source lamp 
cover correctly and plug in again.
Has  the  lamp  life  expired?  (Has  the  lamp  time 
reached 2000 hours?)
After the projector goes into the stand-by state with 
the  [STAND  BY]  indicator  on,  un-plug  from  the 
main power outlet, replace light-source lamp and 
plug in again.
Reset the lamp time after replacing the lamp.
Light is not emitted, or 
light is dim.
Is the lens cap removed?
Remove the lens cap.
Is the lamp near exhaustion?
Check  the  “Lamp  time”  on  the  menu,  and  if  the 
lamp is near exhaustion, prepare a new lamp and 
install as soon as possible.
With power on, the 
projector works but 
stops abruptly in a few 
minutes.
Is the air inlet or exhaust vent area blocked?
After  the  projector  goes  into  the  stand-by  state 
with the [STAND BY] indicator on, un-plug from 
the main power outlet, remove any blocking object 
and plug in again.
Video image does not 
appear, or audio sound 
does not occur.
Is the correct input terminal selected?
Select  the  correct  input  with  the  [VIDEO]  and 
[RGB] buttons.
Are devices connected correctly?
Connect devices correctly.
Are  signals  being  supplied  from  the  connected 
devices?
Set connected devices correctly.
Are  input  signals  (scanning  frequency,  etc.) 
appropriate?
Check  if  the  signal  is  appropriate  (scanning 
frequency, etc.) and input the appropriate signal.
Video image is fuzzy
Is the focus adjusted correctly?
Adjust focus with the focus ring of the lens.
Is the projector placed too near or too far from the 
screen?
Set the projector at the correct distance.
Video image is 
abnormally dark or 
bright.
Is the “Brightness” adjusted correctly?
Adjust “Brightness” using the menu.
Color is poor or unstable. Is the picture quality (color density, etc.) adjusted 
correctly?
Adjust picture quality using the menu.
Are  signals  (scanning  frequency,  etc.)  from  the 
connected device appropriate?
Check  if  the  signal  is  appropriate  (scanning 
frequency, etc.), and input the appropriate signal.
Is the [RGB2] input terminal being used?
When  the  [RGB2]  input  terminal  is  being  used, 
“RGB2(BNC)”  must  be  selected  from  the 
“Projector  Opt”  menu.  Set  it  correctly  according 
to the input signal.
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