Sony IFU-HS1, Service Manual

Page: 27 / 144

1-19
VPL-HS1
GB
36
Troubleshooting
Other
s
Indicators
The LAMP/COVER or TEMP/FAN indicator on the control panel lights up or flashes if there is any trouble with
your projector.
Warning Messages
Use the list below to check the meaning of the messages displayed on the screen.
Indicator Meaning and Remedy
LAMP/COVER flashes. • The lamp cover or the air filter cover is detached.
c
Attach the cover securely (
1
pages 38 and 39).
LAMP/COVER lights
up. • The lamp has reached the end of its life.
c Replace the lamp ( 1 page 38).
• The lamp becomes a high temperature.
c
Wait for one minute to cool down the lamp and turn on the power again (
1
page 15).
TEMP/FAN flashes. • The fan is broken.
c Consult with qualified Sony personnel.
TEMP/FAN lights up. • The internal temperature is unusually high.
c
Check to see if nothing is blocking the ventilation holes.
LAMP/COVER and
TEMP/FAN light up. • The electrical system breaks down.
c Consult with qualified Sony personnel.
Message Meaning and Remedy
High temp.!
Lamp off in 1 min. • Internal temperature is too high.
c
Turn off the power.
c Check to see if nothing is blocking the ventilation holes.
Frequency is out of
range! • This input signal cannot be projected as the frequency is out of the acceptable range of the
projector.
c Input a signal that is within the range of the frequency.
• The resolution setting of the output signal of a computer is too high.
c
Set the setting of output to SVGA.
Please check INPUT-A
setting. • You have input RGB signal from the computer when INPUT-A in the SET SETTING
menu is set to COMPONENT or VIDEO GBR.
c
Set INPUT-A correctly (
1
page 20).
Please replace the
LAMP. • It is time to replace the lamp.
c
Replace the lamp (
1
page 38).
Please replace the filter. • It is time to replace the air filter.
c Replace the air filter ( 1
page 39).
LAMP/
COVER
TEMP/
FAN
POWER
SAVING ON/
STANDBY
LAMP/COVER Indicator
TEMP/FAN Indicator
37
GB
Troubleshooting
Other
s
Caution Messages
Use the list below to check the meaning of the messages displayed on the screen.
Caution displays while you are using the “Memory Stick”
When the following display appears on the screen, you cannot use this “Memory Stick.” Use another one.
Message Meaning and Remedy
NO INPUT • No input signal
c
Check connections (
1
page 8).
Not applicable! • You have pressed the wrong button.
c
Press the appropriate button.
File error • In the sub menu for selecting the contents when using a “Memory Stick,” the presently
selected contents name consists of more than 66 characters (“/” included).
c
Reenter the name with less than 66 characters.
No MEMORY STICK • The “Memory Stick” is not correctly inserted.
c
Check the “Memory Stick” and insert it correctly.
• The image data is the JPEG format but not DCF-compatible.
Resolution of the image data is out of the acceptable range of the projector.
(The projector accepts images with resolution of 5120
◊
4096 dots.)
There is the thumbnail but it is not DCF-compatible.
There is no selected image data.
There is the image data but no thumbnail.
There is the image data but the thumbnail is broken.
The image data is broken.