Sanyo HF15000L Manual De Usuario

Before calling your dealer or service center for assistance, check the items below once again.

1.  Make sure you have properly connected the projector to peripheral equipment as described on pages 20–21.

2. Check the cable connection. Make sure that all computers, video equipment, and power cords are properly 

connected.

3. Make sure that all power is switched on.

4. If the projector still does not produce an image, restart your computer.

5. If an image still does not appear, disconnect the projector from your computer and check your computer 

monitor’s display. A problem may be noticed with your graphics controller rather than with the projector. 

(When you reconnect the projector, be sure to turn the computer and monitor off before you turn on the 

projector. Turn on equipment in the order of the projector and computer.)

6. If a problem still persists, check the following solutions.

– Plug the power cord of the projector into the AC outlet.
– Turn the MAIN ON/OFF switch to ON.
– Press the ON/STAND-BY Button to ON.
– Make sure the POWER indicator lights.

–  Check  the  indicators.  If  the  LAMP  indicator  lights  and  the  other  indicators  blink,  the 

projector cannot be turned on. (Refer to page 79.)

– Check the projection lamp. (Refer to pages 76, 77.)

– Unlock the key lock function. (See page 64)

–  PIN code lock is being set. Enter a PIN code; the “1234” or numbers you have set (see 

pages 24, 64, 65)

– Make sure “Off ” or “Countdown Off” are not chosen at Display function.

   (See page 54)

– Make sure “User” or “Off” are not chosen at Logo select function.

   (See page 60)

– That is the Filter warning icon. Refer to page 68.

–  That is the Lamp replacement icon or the Filter warning icon. See pages 76, 68.

– Check the connection between your computer or video equipment and the projector.
–  See if the input signal is correctly output from your computer. Some laptop computers 

may  need  to  be  changed  the  setting  for  monitor  output  when  connected  to  the 
projector. See your computer’s instruction manual for the setting.

– It takes about 20 seconds to display an image after turning on the projector.
– See if the selected system is corresponding with your computer or video equipment.
–  Select correct input source once again through menu operation (See pages 33-35).

–  Make  sure  the  temperature  is  not  out  of  Operating Temperature  (41˚F–104˚F  [5˚C–

40˚C]).

– Make sure that the shutter is open. (See pages 28, 66

）